Academic literature on the topic 'Distribution automation system'

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Journal articles on the topic "Distribution automation system"

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Lee, Hee-Joo, Jeong-Il Seo, and Ju-Hyun Han. "A Study About Distribution Automation System Based on CIM." Transactions of The Korean Institute of Electrical Engineers 60, no. 5 (2011): 913–20. http://dx.doi.org/10.5370/kiee.2011.60.5.913.

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Yadav, Prachi, and Nisheet Soni. "VNT Based Distribution Automation System." IOSR Journal of Electrical and Electronics Engineering 9, no. 1 (2014): 53–58. http://dx.doi.org/10.9790/1676-09115358.

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ANAND, B. A., and DR Y. R. MANJUNATHA. "Distribution Automation System: India's Prospects." International Journal of Advanced Research in Electrical, Electronics and Instrumentation Engineering 3, no. 7 (2014): 10695–701. http://dx.doi.org/10.15662/ijareeie.2014.0307058.

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Schaffer, G. "Distribution system control and automation." International Journal of Electrical Power & Energy Systems 16, no. 3 (1994): 197–205. http://dx.doi.org/10.1016/0142-0615(94)90010-8.

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Zhou, Xue Song, Ya Fei Yuan, and You Jie Ma. "Overview of Distribution Automation." Applied Mechanics and Materials 552 (June 2014): 183–86. http://dx.doi.org/10.4028/www.scientific.net/amm.552.183.

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A distribution system consists of all sorts of power distribution equipment, communication system and control equipment. It works according to certain rules to meet the demand of users by the high quality of electric energy . Distribution Automation (DA) can realize the automation of system operation and management to provide customers with stable, reliable electricity and obtain maximum benefits .This paper generally introduces the concept, function, developing future of Distribution Automation System. Distribution Automation includes feeder automation, automatic distribution management and user automation, and this paper introduces the basic situation and problems of them. Finally, it is concluded that Distribution Automation is the inevitable trend of Distribution System,and will be gradually developing in the direction of smart distribution grid.
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Ma, You Jie, De Xiang Wang, and Xue Song Zhou. "The Current Research on Distribution Automation System." Applied Mechanics and Materials 727-728 (January 2015): 835–38. http://dx.doi.org/10.4028/www.scientific.net/amm.727-728.835.

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A distribution system consists of all sorts of power distribution equipment, communication system and control equipment. It works according to certain rules to meet the demand of users by the high quality of electric energy. Distribution Automation(DA) can realize the automation of system operation and management to provide customers with stable, reliable electricity and obtain maximum benefits .This paper generally introduces the concept, function, developing future of Distribution Automation System. Distribution Automation includes feeder automation, automatic distribution management and user automation, and this paper introduces the basic situation and problems of them. Finally, it is concluded that Distribution Automation is the inevitable trend of Distribution System,and will be gradually developing in the direction of smart distribution grid.
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Mathew, Roshny, M. S. Srinath, and N. S. Jyothi. "Automation of Electrical Power Distribution System." i-manager's Journal on Power Systems Engineering 3, no. 2 (2015): 34–40. http://dx.doi.org/10.26634/jps.3.2.3484.

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Li, Peng, Fang Yi Che, Yi Min Qian, and Hai Bo Zhang. "System Design and Implementation of Distribution Automation Evaluation and Analysis System." Applied Mechanics and Materials 738-739 (March 2015): 1053–60. http://dx.doi.org/10.4028/www.scientific.net/amm.738-739.1053.

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In this paper, based on the requirements of standards system of distribution automation, standardized testing method and testing process of performance index of distribution automation system (DAS) is proposed according to the characteristics of implementation, and the technology of automatic test is studied. The paper also brings forward a set of feasible evaluation method and system of DAS to ensure the safe and stable running of distribution automation (DA), combining with a common information model (CIM) import and export function test based on feedback principle and a function test of feeder automation based on predefined fault model.
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Cao, Yishuang, Yanwen Zhang, and Yihan Wu. "Distribution Automation: Enhancing Efficiency and Reliability in Power Distribution Systems." Academic Journal of Science and Technology 6, no. 2 (2023): 6–8. http://dx.doi.org/10.54097/ajst.v6i2.9434.

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This paper investigates the importance of distribution automation in power distribution systems. The introduction highlights the challenges faced by traditional distribution systems, such as high losses, inefficient processes, and outdated infrastructure. Distribution automation, referred to as smart grid technology, is a transformative solution that integrates advanced technologies and automation devices to enhance power distribution, operational efficiency, and system reliability. This paper provides a comprehensive examination of various distribution automation devices, such as remote fault indicators, smart relays, automated switches and reclosers, automated capacitors, voltage regulators and load tap changers, feeder monitors, and transformer monitors. The importance of distribution automation is emphasized, including enhanced reliability, improved operational efficiency, enhanced customer satisfaction, and the integration of renewable energy resources. Opportunities for distribution automation, such as enhanced reliability, improved operational efficiency, enhanced data collection and analysis, integration of distributed energy resources, and demand response programs, are highlighted. Furthermore, the challenges associated with distribution automation, such as the cost of implementation, technical complexity, cybersecurity risks, workforce training and transition, and regulatory and policy framework, are discussed. Addressing these challenges requires collaboration among utilities, regulators, policymakers, and technology providers. The successful implementation of distribution automation can revolutionize power distribution, leading to more efficient, reliable, and sustainable electricity supply.
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Tian, Weihua, Xiangbin Meng, Jianing Wang, and Hongkui Yan. "Optimization of Distribution Automation System Based on Artificial Intelligence Wireless Network Technology." Journal of Sensors 2022 (September 17, 2022): 1–8. http://dx.doi.org/10.1155/2022/1646667.

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In order to further improve the automation setting of distribution system, this paper proposes an optimization research of distribution automation system based on artificial intelligence wireless network technology. This method uses artificial intelligence wireless network technology to optimize the automation of distribution system and improve the automation ability of distribution system. The experimental results show that when the number of iterations in the training process reaches 338, the mean square error is 0.001. Conclusion. The optimization research method of distribution automation system based on artificial intelligence wireless network technology can more effectively improve the automation level of distribution system.
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Dissertations / Theses on the topic "Distribution automation system"

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Ding, Fei. "Smart Distribution System Automation: Network Reconfiguration and Energy Management." Case Western Reserve University School of Graduate Studies / OhioLINK, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=case1417291114.

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Haj-ahmed, Mohammed A. "Protection and Automation of Microgrids for Flexible Distribution of Energy and Storage Resources." The Ohio State University, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=osu1430694499.

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Julie, Ferdie Gavin. "Development of an IEC 61850 standard-based automation system for a distribution power network." Thesis, Cape Peninsula University of Technology, 2014. http://hdl.handle.net/20.500.11838/1183.

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Thesis submitted in fulfillment of the requirements for the degree Master of Technology: Electrical Engineering in the Faculty of Engineering at the Cape Peninsula University of Technology<br>The electric power distribution network, an essential section of the electric power system, supplies electrical power to the customer. Automating the distribution network allows for better efficiency, reliability, and level of work through the installation of distribution control systems. Presently, research and development efforts are focused in the area of communication technologies and application of the IEC 61850 protocol to make distribution automation more comprehensive, efficient and affordable. The aim of the thesis is to evaluate the relevance of the IEC61850 standard-based technology in the development and investigation of the distribution automation for a typical underground distribution network through the development of a distribution automation algorithm for fault detection, location, isolation and service restoration and the building of a lab scale test bench Distribution Automation (DA) has been around for many decades and each utility applies its developments for different reasons. Nowadays, due to the advancement in the communication technology, authentic and automatic reconfigurable power system that replies swiftly to instantaneous events is possible. Distribution automation functions do not only supersede legacy devices, but it allows the distribution network to function on another lever. The primary function of a DA system is to enable the devices on the distribution network to be operated and controlled remotely to automatically locate, isolate and reconnect supply during fault conditions. Utilities have become increasingly interested in DA due to the numerous benefits it offers. Operations, maintenance and efficiencies within substations and out on the feeders can be improved by the development of new additional capabilities of DA. Furthermore, the new standard-based technology has advanced further than a traditional Distribution Supervisory and Control Data Acquisition (DSCADA) system. These days the most important components of a DA system include Intelligent Electronic Devices (IEDs). IEDs have evolved through the years and execute various protection related actions, monitoring and control functions and are very promising for improving the operation of the DA systems. The thesis has developed an algorithm for automatic fault detection, location, isolation and system supply restoration using the functions of the IEC61850 standard-based technology. A lab scale system that would meet existing and future requirements for the control and automation of a typical underground distribution system is designed and constructed. The requirement for the lab scale distribution system is to have the ability to clear faults through reliable and fast protection operation, isolate faulted section/s, on the network and restore power to the unaffected parts of the network through automation control operation functions of the IEC61850 standard. Various tests and simulations have been done on the lab scale test bench to prove that the objective of the thesis is achieved. Keywords: IEC61850 Standard, Distribution automation, Distribution automation system, IEDs, Lab scale test bench, Protection, Algorithm for automatic control
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Altin, Mufit. "Fault Detection And Service Restoration In Medium Voltage Distribution System A Thesis Submitted To The Graduate School Of Natural And Applied Sciences Of Middle East Technical University By Mufit Altin In Partial Fulfillment Of The Requirements." Master's thesis, METU, 2009. http://etd.lib.metu.edu.tr/upload/12610519/index.pdf.

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This thesis proposes an algorithm and develops a program for fault detection and system restoration in medium voltage distribution systems. In Turkey, TUBITAK-UZAY developed distribution automation system including fault detection and service restoration functions for Bogazici Electricity Distribution Company. By the time, expanding of distribution system with nonstandardized infrastructure (for example more than one circuit breaker in the feeder, mesh and closed loop feeder structure), developed automation system have not properly worked under these unplanned situations. Taking into consideration of previously utilized TUBITAK Distribution Automation System (TUDOSIS), fault isolation algorithm is improved to cope with practical problems as non-standardized infrastructure and selectivity issue in protection system, and the proposed isolation algorithm is simulated. Further system restoration solution for mesh distribution systems is analyzed for distribution system in Turkey and expert system based algorithm is proposed.
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Souto, Laiz de Carvalho. "Fault location in power distribution networks with distributed generation." Universidade de São Paulo, 2016. http://www.teses.usp.br/teses/disponiveis/3/3143/tde-28062016-151847/.

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This research presents the development and implementation of fault location algorithms in power distribution networks with distributed generation units installed along their feeders. The proposed algorithms are capable of locating the fault based on voltage and current signals recorded by intelligent electronic devices installed at the end of the feeder sections, information to compute the loads connected to these feeders and their electric characteristics, and the operating status of the network. In addition, this work presents the study of analytical models of distributed generation and load technologies that could contribute to the performance of the proposed fault location algorithms. The validation of the algorithms was based on computer simulations using network models implemented in ATP, whereas the algorithms were implemented in MATLAB.<br>Esta pesquisa apresenta o desenvolvimento e a implementação de algoritmos para localização de faltas em redes primárias de distribuição de energia elétrica que possuem unidades de geração distribuída conectadas ao longo dos seus alimentadores. Esses algoritmos são capazes de efetuar a localização de faltas utilizando registros dos sinais de tensões e correntes realizados por dispositivos eletrônicos inteligentes, instalados nas saídas dos alimentadores de distribuição, além de informações que permitam determinar os valores das cargas conectadas nesses alimentadores, características elétricas, e o estado operativo da rede de distribuição. Ademais, este trabalho apresenta o estudo de modelos analíticos de unidades de geração distribuída e de cargas que poderiam contribuir positivamente com o desempenho dos algoritmos propostos. A validação dos algoritmos foi realizada através de simulações computacionais, utilizando modelos de rede implementados em ATP e os algoritmos foram implementados em MATLAB.
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Holmqvist, Niclas. "HANDHELD LIDAR ODOMETRY ESTIMATION AND MAPPING SYSTEM." Thesis, Mälardalens högskola, Inbyggda system, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-41137.

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Ego-motion sensors are commonly used for pose estimation in Simultaneous Localization And Mapping (SLAM) algorithms. Inertial Measurement Units (IMUs) are popular sensors but suffer from integration drift over longer time scales. To remedy the drift they are often used in combination with additional sensors, such as a LiDAR. Pose estimation is used when scans, produced by these additional sensors, are being matched. The matching of scans can be computationally heavy as one scan can contain millions of data points. Methods exist to simplify the problem of finding the relative pose between sensor data, such as the Normal Distribution Transform SLAM algorithm. The algorithm separates the point cloud data into a voxelgrid and represent each voxel as a normal distribution, effectively decreasing the amount of data points. Registration is based on a function which converges to a minimum. Sub-optimal conditions can cause the function to converge at a local minimum. To remedy this problem this thesis explores the benefits of combining IMU sensor data to estimate the pose to be used in the NDT SLAM algorithm.
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Haffar, Mohamad. "Développement d'une plateforme de co-simulation en vue de validation et d'évaluation de performances des systèmes de communication pour les installations de distribution électriques." Thesis, Grenoble, 2011. http://www.theses.fr/2011GRENT043.

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Un système de distribution électrique est le cœur de tous types de sites industriels, aussi bien les sites producteurs d'énergie que les sites consommateurs. La sécurité de ce système doit être impérativement assurée par la mise en place des unités assurant plusieurs fonctionnalités de protection contre les dédauts électriques. Parmi ces fonctionalités il existe celles qui se basent sur des échanges d'information entre plusieurs unités de protection. Le standard IEC 61850 guarantit cet échange des informations via des signaux ‘temps réel' échangé via le réseau de communication. Vue l'aspet non deterministe de ces signaux, une étude poussée de leur fiabilité doit être effectuée. Pour ces raisons notre travail de thèse a pour objectif de mettre en place une méthodologie, basée sur une plateforme de Co-Simulation conçue pendant notre étude, qui permet la validation de la fiabilité de ces messages tout au long du cycle de vie d'un système de communication IEC 61850<br>From 2004, a new worldwide standard of communication IEC61850 is introduced in the majority of substation automation system carrying out new innovation prospects to the world of substation. One of these feature is that it allows the exchange of security real time communication messages all over the communication network. These messages are used as control information for the Distributed Automation Application 'DAA'. Taking into consideration that DAA have a direct effect on ythe dependability of a smart grid architecture, the fiability of these real time IEC 61850 should be evaluated. For these reasons, our research delas with the development of a Co-Simulation platform that permits the evaluation and validation of an IEC 61850 communication network
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Yang, Jinsong. "Data Distribution Service for Industrial Automation." Thesis, Mälardalens högskola, Akademin för innovation, design och teknik, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-15483.

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In industrial automation systems, there is usually large volume of data which needs to be delivered to right places at the right time. In addition, large number of nodes in the automation systems are usually distributed which increases the complexity that there needs to be more point-to-point Ethernet-connections in the network. Hence, it is necessary to apply data-centric design and reduce the connection complexity. Data Distributed Service for Real-Time Systems (DDS) is a data-centric middleware specification adopted by Object Management Group (OMG). It uses the Real-Time Publish-Subscribe protocol as its wiring protocol and targets for mission- and business-critical systems. The IEC 61499 Standard defines an open architecture for the next generation of distributed control and automation systems. This thesis presents the structure and key features of DDS and builds a model of real-time distributed system based on the IEC 61499 Standard. Then a performance evaluation of the DDS communication based on this model is carried out. The traditional socket-based communication is also evaluated to act as a reference for the DDS communication. The results of the evaluation mostly show that DDS is considered as a good solution to reduce the complexity of the Ethernet connections in distributed systems and can be applied to some classes of industrial automation systems.
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Kauffmann, Philippe. "Mesure de densité de courant électrique en vue d'améliorer l'automatisation du processus de galvanoplastie industrielle." Angers, 1995. http://www.theses.fr/1995ANGE0017.

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Le travail présenté dans ce mémoire concerne l'amélioration du processus industriel de traitement de surface électrolytique par la mesure de densité de courant électrique ponctuelle dans les bains de galvanisation. La méthode générale adoptée consiste en la mise au point d'un capteur de densité relative, puis l'étude d'un capteur de densité absolue plus performant. On présente enfin l'association des capteurs avec des automates, eux-mêmes intégrés à un système informatique communiquant, généralisé à l'entreprise.
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Bleyle, Derek J. "A secure Web based data collection and distribution system for Global Positioning System research." Ohio : Ohio University, 2004. http://www.ohiolink.edu/etd/view.cgi?ohiou1097605631.

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Books on the topic "Distribution automation system"

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A, Gnadt P., Lawler J. S, and Whitfield E. W, eds. Automating electric utility distribution systems: The Athens Automation and Control Experiment. Prentice Hall, 1990.

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Momoh, James A. Electric power distribution, automation, protection, and control. CRC Press, 2008.

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Office, General Accounting. Defense ADP: Lessons learned from development of defense distribution system : report to the Chairman, Subcommittee on Readiness, Committee on Armed Services, House of Representatives. The Office, 1992.

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Wilson, Robert, 1951 Sept. 29-, ed. Control and automation of electric power distribution systems. Taylor & Francis, 2007.

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Buyal'skiy, Vladimir. Efficiency of wind turbines in the Arctic and the Far North. INFRA-M Academic Publishing LLC., 2025. https://doi.org/10.12737/2163331.

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Based on the analysis of modern methods of automatic control of a wind farm, the monograph suggests a solution for the correct connection (in theoretical terms) of the problems of dynamic behavior of power units with optimal control of electricity generation and distribution to consumers in the Arctic and the Far North. In this direction, the principles, structures, mathematical models and algorithms have been obtained to reduce the dynamic loads of the components of modern wind turbines based on timely preparation of the system for external disturbances, consideration of the vibration load of the drive and the conditions of ice formation on the blades of the wind turbine, as well as improving the reliability of power supply based on the choice of an optimal management strategy, the status of the wind turbine process and the determination of the amount of electricity generated for each consumer. Theoretical methods and approaches can be useful for researchers and specialists in the field of wind energy, automation of technological processes, system analysis, as well as graduate students and students of relevant specialties of technical universities.
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Satdarova, Faina. DIFFRACTION ANALYSIS OF DEFORMED METALS: Theory, Methods, Programs. Academus Publishing, 2019. http://dx.doi.org/10.31519/monography_1598.

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General analysis of the distribution of crystals orientation and dislocation density in the polycrystalline system is presented. &#x0D; Recovered information in diffraction of X-rays adopting is new to structure states of polycrystal. Shear phase transformations in metals — at the macroscopic and microscopic levels — become a clear process. &#x0D; Visualizing the advances is produced by program included in package delivered. Mathematical models developing, experimental design, optimal statistical estimation, simulation the system under study and evolution process on loading serves as instrumentation.&#x0D; To reduce advanced methods to research and studies problem-oriented software will promote when installed. Automation programs passed a testing in the National University of Science and Technology “MISIS” (The Russian Federation, Moscow).&#x0D; You score an advantage in theoretical and experimental research in the field of physics of metals.
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Hummon, Marissa. Grid integration of aggregated demand response: Part 2, modeling demand response in a production cost model. National Renewable Energy Laboratory, 2013.

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Engineers, Institution of Electrical. IEE proceedings: Generation, transmission, and distribution. Institution of Electrical Engineers, 1994.

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Institute of Petroleum (Great Britain). Code of practice for the design and operation of on-board truck computer systems for road tankers. Wiley, 1995.

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Vamos¸, C˘alin. Automatic trend estimation. Springer Netherlands, 2013.

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Book chapters on the topic "Distribution automation system"

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Choudhary, Vicky V., and Rajeev Srivastava. "Flexible automation in public distribution system." In Challenges and Opportunities in Industrial and Mechanical Engineering: A Progressive Research Outlook. CRC Press, 2024. http://dx.doi.org/10.1201/9781032713229-58.

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Li, Peng, Yimin Qian, and Wei Li. "Study on the Distribution Automation System Terminal Automatic Test Method." In Lecture Notes in Electrical Engineering. Springer Berlin Heidelberg, 2016. http://dx.doi.org/10.1007/978-3-662-48768-6_2.

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Sonal, Debomita Ghosh, and Dusmanta Kumar Mohanta. "Resilience Trapezoid-Based Operational Reliability of Distribution System." In Advances in Smart Grid Automation and Industry 4.0. Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-15-7675-1_64.

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Gupta, Devki Nandan, Abhishek Sharma, and Deepak Verma. "Distribution Automation and Energy Management System in Smart Grid." In Lecture Notes in Electrical Engineering. Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-16-2354-7_17.

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Lu, Zhigang, Guannan Bao, Hanchen Xu, Xuzhu Dong, Zhichang Yuan, and Chao Lu. "Battery Energy Storage System Based Power Quality Management of Distribution Network." In Informatics in Control, Automation and Robotics. Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-25992-0_81.

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Sharma, Jayant, Shriram S. Rangarajan, V. S. S. Srikanth, C. K. Sundarabalan, D. P. Kothari, and Tomonobu Senjyu. "Transient Stability Enhancement Using FACTS Devices in a Distribution System Involving Distributed Generation Systems." In Advances in Smart Grid Automation and Industry 4.0. Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-15-7675-1_50.

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Ren, Ke. "Intelligent Distribution Automation Fault Location System Based on Cloud Computing." In The 2021 International Conference on Smart Technologies and Systems for Internet of Things. Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-19-3632-6_49.

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Kumar, Abhinandan, and T. Ghose. "Sensitivity Factor Analysis of Hybrid AC–DC Distribution System and Overload Alleviation Using Modified Generator Shift Distribution Factor." In Advances in Smart Grid Automation and Industry 4.0. Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-15-7675-1_78.

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Li, Qichang, Guangxiao Li, Lin Wang, Qiang Song, and Yundong Xiao. "Design and Application of Distribution Automation System in Intelligent Power Supply System Management." In Data Processing Techniques and Applications for Cyber-Physical Systems (DPTA 2019). Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-1468-5_97.

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Biswal, Saubhagya Ranjan, and Gauri Shankar. "Optimal Capacitor Placement in Radial Distribution System Using Chicken Swarm Optimization Algorithm." In Advances in Smart Grid Automation and Industry 4.0. Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-15-7675-1_11.

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Conference papers on the topic "Distribution automation system"

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Saputra, Fajar Wahyu, Kevin Marojahan Banjarnahor, and Nanang Hariyanto. "Advanced Distribution Management System: Automation of Optimal Feeder Reconfiguration in Spindle Distribution Networks." In 2024 6th International Conference on Power Engineering and Renewable Energy (ICPERE). IEEE, 2024. https://doi.org/10.1109/icpere63447.2024.10845476.

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Prashar, Tarun, Sandeep Kumar, D. Sandhya Rani, Mohammed I. Habelalmateen, Isha Katariya, and K. Krishna Kumar. "Distribution Carried Automation System via Radical Substantial strap Technology." In 2024 4th International Conference on Advance Computing and Innovative Technologies in Engineering (ICACITE). IEEE, 2024. http://dx.doi.org/10.1109/icacite60783.2024.10616457.

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Seif, Abbas, and Hamid Radmanesh. "Flexible Improvement in Distribution Network Under Intelligent Automation System." In 2025 Fifth National and the First International Conference on Applied Research in Electrical Engineering (AREE). IEEE, 2025. https://doi.org/10.1109/aree63378.2025.10880260.

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Sahin, Cem, Abdullah Nadar, Dogan Gezer, Giorgio Graditi, and Giovanna Adinolfi. "Smart Distribution Automation System." In 2011 International Conference on Clean Electrical Power (ICCEP). IEEE, 2011. http://dx.doi.org/10.1109/iccep.2011.6036345.

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Geum Young Jung, Kook No Lee, Hyeok Ryool Kweon, and Bok Nam Ha. "KEPCO's distribution automation system." In 2006 China International Conference on Electricity Distribution (CICED 2006). IEE, 2006. http://dx.doi.org/10.1049/cp:20061922.

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Newman, T. "System automation in power distribution." In IEE North Eastern Centre Power Section Symposium on the Reliability, Security and Power Quality of Distribution Systems. IEE, 1995. http://dx.doi.org/10.1049/ic:19950457.

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Qinghai Meng and Tingzheng Wang. "Effects of distribution automation on distribution system reliability." In 2014 IEEE Transportation Electrification Conference and Expo, Asia-Pacific (ITEC Asia-Pacific). IEEE, 2014. http://dx.doi.org/10.1109/itec-ap.2014.6940687.

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Heidari, S., S. Kazemi, V. Maslehati, and M. Fotuhi-Firuzabad. "Distribution Network Expansion Planning Considering Distribution Automation System." In 22nd International Conference and Exhibition on Electricity Distribution (CIRED 2013). Institution of Engineering and Technology, 2013. http://dx.doi.org/10.1049/cp.2013.0597.

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Ha, B. N., S. W. Lee, C. H. Shin, S. C. Kwon, S. Y. Park, and M. H. Park. "Development of intelligent distribution automation system." In 2009 Transmission & Distribution Conference & Exposition: Asia and Pacific. IEEE, 2009. http://dx.doi.org/10.1109/td-asia.2009.5357003.

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Voloshin, A. A., and V. A. Valger. "Automatic Design Verification System for Distribution Network Automation Projects." In 2023 6th International Scientific and Technical Conference on Relay Protection and Automation (RPA). IEEE, 2023. http://dx.doi.org/10.1109/rpa59835.2023.10319860.

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Reports on the topic "Distribution automation system"

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Głąb, Tomasz, Jarosław Knaga, Tomasz Zaleski, Paweł Dziwisz, Jan Gluza, and Dariusz Glanas. Determination of soil particle size distribution using computer analysis of microscopic images. Publishing House of the University of Agriculture in Krakow, 2025. https://doi.org/10.15576/repourk/2025.1.3.

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The project aims to develop a prototype device for determining the texture of soils and mineral deposits. The innovation of the designed solution consists in a significant reduction in the time of composition analysis with the possibility of any division into granulometric groups and the complete automation of the measurement from the moment the sample is introduced into the apparatus until the result is obtained. As part of the project, industrial research and experimental development are planned to be divided into the following stages: 1. Development of the measuring system. 2. Development of the structure and construction of device prototypes. 3. Development of the construction of the measuring system 4. Development of a mathematical model for processing data from the measuring system. 5. Preparation of software for device control and data recording. 6. Making the final prototype of the device. 7. Test tests of the final version of the device. The research will be conducted by a research consortium consisting of the project leader, i.e. Aumatic sp. z o.o. and the University of Agriculture in Krakow. The developed product will be intended for sale both on the domestic market and for export. Due to the number of entities potentially interested in the apparatus and the financial possibilities of potential recipients, the largest market should be developed countries (e.g. EU countries, USA, Canada, etc.). The main target groups of clients were: 1. Scientific institutions (universities, research institutes). 2. Institutions and enterprises performing analyzes for the needs of precision farming. 3. Chemical and Agricultural Stations. 4. Ceramic clay mining plants. 5. Manufacturers of ceramic products. 6. Laboratories conducting geotechnical tests for the needs of construction. 7. Laboratories carrying out environmental tests in the field of soil quality. 8. Provincial Inspectorates for Environmental Protection, Regional Directorates for Environmental Protection
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Bisaga, Alex, and Jay MacCallum. PR762-23116-R01 Hydrogen Blending Station Guideline. Pipeline Research Council International, Inc. (PRCI), 2025. https://doi.org/10.55274/r0000125.

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In the transition to clean and renewable sources of electricity, hydrogen (H2) has been proven as an effective method of storing and transporting excess energy. Injecting this H2 into existing natural gas (NG) distribution networks provides an effective strategy to increase its usage. This report discusses the facilities where H2 is injected into the gas stream. Compared to typical pure NG stations, H2 blending stations will have extra layers of safety, scrutiny, and oversight. Material selection requires more engineering review, and certain metering technologies should be avoided for pure H2 or blended gases. Process automation typically involves redundant measurements, and system shutdown triggers err on the side of caution. Furthermore, there are recommendations for higher detail in the administration and recordkeeping of these stations. Report developed under the Emerging Fuels Institute with PRCI. Document security and set such that Only EFI members can download report.
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Blinov, D. O., A. I. Fomin, A. A. Chibin, I. A. Fedorov, I. A. Denisova, and A. S. Maslova. Software prototype of an intelligent method for automatic distribution of air objects between controlled facilities in a complex organizational and technical system. OFERNiO, 2021. http://dx.doi.org/10.12731/ofernio.2021.24805.

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Pasupuleti, Murali Krishna. Quantum Intelligence: Machine Learning Algorithms for Secure Quantum Networks. National Education Services, 2025. https://doi.org/10.62311/nesx/rr925.

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Abstract: As quantum computing and quantum communication technologies advance, securing quantum networks against emerging cyber threats has become a critical challenge. Traditional cryptographic methods are vulnerable to quantum attacks, necessitating the development of AI-driven security solutions. This research explores the integration of machine learning (ML) algorithms with quantum cryptographic frameworks to enhance Quantum Key Distribution (QKD), post-quantum cryptography (PQC), and real-time threat detection. AI-powered quantum security mechanisms, including neural network-based quantum error correction (QEC), deep learning-driven anomaly detection, and reinforcement learning for adaptive encryption, provide a self-learning security model for quantum communication systems. The study also examines quantum blockchain integration, AI-optimized quantum network traffic management, and secure quantum biometric authentication as emerging trends in AI-enhanced quantum cybersecurity. Additionally, it evaluates industry adoption, policy considerations, and global quantum security initiatives across China, the US, the EU, and India. By addressing scalability, automation, and real-time quantum security monitoring, this research provides a roadmap for leveraging AI in next-generation secure quantum networks to enable fault-tolerant, self-healing cybersecurity frameworks. Keywords: Quantum intelligence, machine learning, secure quantum networks, AI-driven quantum cryptography, quantum key distribution, post-quantum cryptography, neural network-based quantum error correction, deep learning anomaly detection, reinforcement learning in quantum security, AI-driven quantum authentication, quantum blockchain security, quantum biometric authentication, quantum-enhanced AI cybersecurity, real-time quantum security monitoring, AI-optimized quantum routing, scalable quantum encryption, quantum cybersecurity policy, AI-powered post-quantum security, self-healing quantum networks, AI-driven quantum forensics.
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Searcy, Stephen W., and Kalman Peleg. Adaptive Sorting of Fresh Produce. United States Department of Agriculture, 1993. http://dx.doi.org/10.32747/1993.7568747.bard.

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This project includes two main parts: Development of a “Selective Wavelength Imaging Sensor” and an “Adaptive Classifiery System” for adaptive imaging and sorting of agricultural products respectively. Three different technologies were investigated for building a selectable wavelength imaging sensor: diffraction gratings, tunable filters and linear variable filters. Each technology was analyzed and evaluated as the basis for implementing the adaptive sensor. Acousto optic tunable filters were found to be most suitable for the selective wavelength imaging sensor. Consequently, a selectable wavelength imaging sensor was constructed and tested using the selected technology. The sensor was tested and algorithms for multispectral image acquisition were developed. A high speed inspection system for fresh-market carrots was built and tested. It was shown that a combination of efficient parallel processing of a DSP and a PC based host CPU in conjunction with a hierarchical classification system, yielded an inspection system capable of handling 2 carrots per second with a classification accuracy of more than 90%. The adaptive sorting technique was extensively investigated and conclusively demonstrated to reduce misclassification rates in comparison to conventional non-adaptive sorting. The adaptive classifier algorithm was modeled and reduced to a series of modules that can be added to any existing produce sorting machine. A simulation of the entire process was created in Matlab using a graphical user interface technique to promote the accessibility of the difficult theoretical subjects. Typical Grade classifiers based on k-Nearest Neighbor techniques and linear discriminants were implemented. The sample histogram, estimating the cumulative distribution function (CDF), was chosen as a characterizing feature of prototype populations, whereby the Kolmogorov-Smirnov statistic was employed as a population classifier. Simulations were run on artificial data with two-dimensions, four populations and three classes. A quantitative analysis of the adaptive classifier's dependence on population separation, training set size, and stack length determined optimal values for the different parameters involved. The technique was also applied to a real produce sorting problem, e.g. an automatic machine for sorting dates by machine vision in an Israeli date packinghouse. Extensive simulations were run on actual sorting data of dates collected over a 4 month period. In all cases, the results showed a clear reduction in classification error by using the adaptive technique versus non-adaptive sorting.
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Sadot, Einat, Christopher Staiger, and Zvi Kam Weizmann. functional genomic screen for new plant cytoskeletal proteins and the determination of their role in actin mediated functions and guard cells regulation. United States Department of Agriculture, 2003. http://dx.doi.org/10.32747/2003.7587725.bard.

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The original objectives of the approved proposal were: 1. To construct a YFP fused Arabidopsis cDNA library in a mammalian expression vector. 2. To infect the library into a host fibroblast cell line and to screen for new cytoskeletal associated proteins using an automated microscope. 3. Isolate the new genes. 4. Characterize their role in plants. The project was approved as a feasibility study to allow proof of concept that would entail building the YFP library and picking up a couple of positive clones using the fluorescent screen. We report here on the construction of the YFP library, the development of the automatic microscope, the establishment of the screen and the isolation of positive clones that are plant cDNAs encoding cytoskeleton associated proteins. The rational underling a screen of plant library in fibroblasts is based on the high conservation of the cytoskeleton building blocks, actin and tubulin, between the two kingdoms (80-90% homology at the level of amino acids sequence). In addition, several publications demonstrated the recognition of mammalian cytoskeleton by plant cytoskeletal binding proteins and vice versa. The major achievements described here are: 1. The development of an automated microscope equipped with fast laser auto-focusing for high magnification and a software controlling 6 dimensions; X, Y position, auto focus, time, color, and the distribution and density of the fields acquired. This system is essential for the high throughput screen. 2. The construction of an extremely competent YFP library efficiently cloned (tens of thousands of clones collected, no empty vectors detected) with all inserts oriented 5't03'. These parameters render it well representative of the whole transcriptome and efficient in "in-frame" fusion to YFP. 3. The strategy developed for the screen allowing the isolation of individual positive cDNA clones following three rounds of microscopic scans. The major conclusion accomplished from the work described here is that the concept of using mammalian host cells for fishing new plant cytoskeletal proteins is feasible and that screening system developed is complete for addressing one of the major bottlenecks of the plant cytoskeleton field: the need for high throughput identification of functionally active cytoskeletal proteins. The new identified plant cytoskeletal proteins isolated in the pilot screen and additional new proteins which will be isolated in a comprehensive screen will shed light on cytoskeletal mediated processes playing a major role in cellular activities such as cell division, morphogenesis, and functioning such as chloroplast positioning, pollen tube and root hair elongation and the movement of guard cells. Therefore, in the long run the screen described here has clear agricultural implications.
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Galili, Naftali, Roger P. Rohrbach, Itzhak Shmulevich, Yoram Fuchs, and Giora Zauberman. Non-Destructive Quality Sensing of High-Value Agricultural Commodities Through Response Analysis. United States Department of Agriculture, 1994. http://dx.doi.org/10.32747/1994.7570549.bard.

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The objectives of this project were to develop nondestructive methods for detection of internal properties and firmness of fruits and vegetables. One method was based on a soft piezoelectric film transducer developed in the Technion, for analysis of fruit response to low-energy excitation. The second method was a dot-matrix piezoelectric transducer of North Carolina State University, developed for contact-pressure analysis of fruit during impact. Two research teams, one in Israel and the other in North Carolina, coordinated their research effort according to the specific objectives of the project, to develop and apply the two complementary methods for quality control of agricultural commodities. In Israel: An improved firmness testing system was developed and tested with tropical fruits. The new system included an instrumented fruit-bed of three flexible piezoelectric sensors and miniature electromagnetic hammers, which served as fruit support and low-energy excitation device, respectively. Resonant frequencies were detected for determination of firmness index. Two new acoustic parameters were developed for evaluation of fruit firmness and maturity: a dumping-ratio and a centeroid of the frequency response. Experiments were performed with avocado and mango fruits. The internal damping ratio, which may indicate fruit ripeness, increased monotonically with time, while resonant frequencies and firmness indices decreased with time. Fruit samples were tested daily by destructive penetration test. A fairy high correlation was found in tropical fruits between the penetration force and the new acoustic parameters; a lower correlation was found between this parameter and the conventional firmness index. Improved table-top firmness testing units, Firmalon, with data-logging system and on-line data analysis capacity have been built. The new device was used for the full-scale experiments in the next two years, ahead of the original program and BARD timetable. Close cooperation was initiated with local industry for development of both off-line and on-line sorting and quality control of more agricultural commodities. Firmalon units were produced and operated in major packaging houses in Israel, Belgium and Washington State, on mango and avocado, apples, pears, tomatoes, melons and some other fruits, to gain field experience with the new method. The accumulated experimental data from all these activities is still analyzed, to improve firmness sorting criteria and shelf-life predicting curves for the different fruits. The test program in commercial CA storage facilities in Washington State included seven apple varieties: Fuji, Braeburn, Gala, Granny Smith, Jonagold, Red Delicious, Golden Delicious, and D'Anjou pear variety. FI master-curves could be developed for the Braeburn, Gala, Granny Smith and Jonagold apples. These fruits showed a steady ripening process during the test period. Yet, more work should be conducted to reduce scattering of the data and to determine the confidence limits of the method. Nearly constant FI in Red Delicious and the fluctuations of FI in the Fuji apples should be re-examined. Three sets of experiment were performed with Flandria tomatoes. Despite the complex structure of the tomatoes, the acoustic method could be used for firmness evaluation and to follow the ripening evolution with time. Close agreement was achieved between the auction expert evaluation and that of the nondestructive acoustic test, where firmness index of 4.0 and more indicated grade-A tomatoes. More work is performed to refine the sorting algorithm and to develop a general ripening scale for automatic grading of tomatoes for the fresh fruit market. Galia melons were tested in Israel, in simulated export conditions. It was concluded that the Firmalon is capable of detecting the ripening of melons nondestructively, and sorted out the defective fruits from the export shipment. The cooperation with local industry resulted in development of automatic on-line prototype of the acoustic sensor, that may be incorporated with the export quality control system for melons. More interesting is the development of the remote firmness sensing method for sealed CA cool-rooms, where most of the full-year fruit yield in stored for off-season consumption. Hundreds of ripening monitor systems have been installed in major fruit storage facilities, and being evaluated now by the consumers. If successful, the new method may cause a major change in long-term fruit storage technology. More uses of the acoustic test method have been considered, for monitoring fruit maturity and harvest time, testing fruit samples or each individual fruit when entering the storage facilities, packaging house and auction, and in the supermarket. This approach may result in a full line of equipment for nondestructive quality control of fruits and vegetables, from the orchard or the greenhouse, through the entire sorting, grading and storage process, up to the consumer table. The developed technology offers a tool to determine the maturity of the fruits nondestructively by monitoring their acoustic response to mechanical impulse on the tree. A special device was built and preliminary tested in mango fruit. More development is needed to develop a portable, hand operated sensing method for this purpose. In North Carolina: Analysis method based on an Auto-Regressive (AR) model was developed for detecting the first resonance of fruit from their response to mechanical impulse. The algorithm included a routine that detects the first resonant frequency from as many sensors as possible. Experiments on Red Delicious apples were performed and their firmness was determined. The AR method allowed the detection of the first resonance. The method could be fast enough to be utilized in a real time sorting machine. Yet, further study is needed to look for improvement of the search algorithm of the methods. An impact contact-pressure measurement system and Neural Network (NN) identification method were developed to investigate the relationships between surface pressure distributions on selected fruits and their respective internal textural qualities. A piezoelectric dot-matrix pressure transducer was developed for the purpose of acquiring time-sampled pressure profiles during impact. The acquired data was transferred into a personal computer and accurate visualization of animated data were presented. Preliminary test with 10 apples has been performed. Measurement were made by the contact-pressure transducer in two different positions. Complementary measurements were made on the same apples by using the Firmalon and Magness Taylor (MT) testers. Three-layer neural network was designed. 2/3 of the contact-pressure data were used as training input data and corresponding MT data as training target data. The remaining data were used as NN checking data. Six samples randomly chosen from the ten measured samples and their corresponding Firmalon values were used as the NN training and target data, respectively. The remaining four samples' data were input to the NN. The NN results consistent with the Firmness Tester values. So, if more training data would be obtained, the output should be more accurate. In addition, the Firmness Tester values do not consistent with MT firmness tester values. The NN method developed in this study appears to be a useful tool to emulate the MT Firmness test results without destroying the apple samples. To get more accurate estimation of MT firmness a much larger training data set is required. When the larger sensitive area of the pressure sensor being developed in this project becomes available, the entire contact 'shape' will provide additional information and the neural network results would be more accurate. It has been shown that the impact information can be utilized in the determination of internal quality factors of fruit. Until now,
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