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Journal articles on the topic 'Distribution automation system'

Author: Grafiati

Published: 4 June 2021

Last updated: 4 February 2022

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1

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 (May 1, 2011): 913–20. http://dx.doi.org/10.5370/kiee.2011.60.5.913.

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2

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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3

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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4

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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5

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 (July 20, 2014): 10695–701. http://dx.doi.org/10.15662/ijareeie.2014.0307058.

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6

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

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7

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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Chen, Liang, Xiao Jun Zuo, and Yu Fei Wang. "Research on Information Security Test Bed and Evaluation Framework for Distribution Automation System." Applied Mechanics and Materials 737 (March 2015): 210–13. http://dx.doi.org/10.4028/www.scientific.net/amm.737.210.

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Analyzing the characters and abstracting the system model of the distribution automation system, information security test-bed of distribution automation is designed. Meanwhile, information security test and evaluation framework is proposed based on the lifecycle of distribution automation system. The evaluation activities and the testing methods are analyzed and key problems and solutions of information security evaluation and reinforcement requirements for distribution automation system are introduced. The work in this paper can effectively support the information security protection of distribution automation system, and can provide reference for other power industrial control systems.

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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 (July 15, 2015): 34–40. http://dx.doi.org/10.26634/jps.3.2.3484.

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10

Niu, Shuang Xia, Zhi Gang Zhang, Zhuo Lv, and Jian Song Mo. "The Security Risk and Protection of Distribution Automation System." Applied Mechanics and Materials 263-266 (December 2012): 3091–95. http://dx.doi.org/10.4028/www.scientific.net/amm.263-266.3091.

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This paper focused on the distribution automation system of information security risk in the secondary system，analyzed distribution automation system function，structure , communication and common information security protection method，proposed security reinforcement suggestions of distribution automation system, and made the next step clearly in the research direction.

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11

Qian, Yi Min, Peng Li, Lei Su, and Gui Tong Guo. "Research of Distribution Automation System FA Function Test Method." Applied Mechanics and Materials 742 (March 2015): 653–57. http://dx.doi.org/10.4028/www.scientific.net/amm.742.653.

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Feeder automation (FA) function is a very important part of distribution automation system (DAS). In this paper, the current main way to achieve the FA functions is introduced, and the testing method of FA function is studied, based on the requirements of the standard distribution automation systems. Meanwhile the standardized testing method and testing process is researched according to the characteristics of implementation. The paper also brings forward a set of feasible testing methods of FA function of DAS.

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12

Jia, Yang, Qiang Fu, Du Shi Ma, and Ming Yang Zhu. "Power Distribution Automation System in Green Power Engineering." Applied Mechanics and Materials 340 (July 2013): 1034–38. http://dx.doi.org/10.4028/www.scientific.net/amm.340.1034.

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Not only distribution automation system but the principle of the existing means of communication are studied systematically and distribution automation communication system model based on IP network is provided. Backbone network is set between master station in the control center and substation sub-station. Communication between electronic station and terminal connections rely on the branch network. Simulation experiment shows the test of data traffic and network delay of IP communications network. In the actual network environment the data refresh meet the application requirements. So the program on the improvement of distribution automation communication in this article is feasible.

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13

Naidu, Hari Kumar, and K. Thanushkodi. "Recent trends in SCADA Power Distribution Automation Systems." Bangladesh Journal of Scientific and Industrial Research 45, no. 3 (November 25, 2010): 205–18. http://dx.doi.org/10.3329/bjsir.v45i3.1531.

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The objective of the study in this paper is to evaluate the advances in telecommunication, Information Technology and networking which offer SCADA Power supply Distribution automation as a solution to improve power distribution efficiencies. This paper also discusses the result of the indigenously developed prototype hardware and software model utilising the latest embedded technology innovation for SCADA Power Distribution Automation Systems for reliable performance of power system. Keywords: SCADA; Distribution management system; GIS, Distribution automation; Embedded system. DOI: 10.3329/bjsir.v45i3.1531Bangladesh J. Sci. Ind. Res. 45(3), 205-218, 2010

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14

Xin, Hong Wang, and Qiao Lin Ding. "Research on the Distribution Automation System Based on IEC61850." Applied Mechanics and Materials 347-350 (August 2013): 1807–11. http://dx.doi.org/10.4028/www.scientific.net/amm.347-350.1807.

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In order to solve interoperability of the distribution automation devices and Plug and Play issues, propose intelligent power distribution model based on IEC61850, Stratifie according to the method of information: Master level,feeder layer,the terminal layer,device layer, layer monitoring. Use the face of the object model of the distribution automation IED, at the same time, use abstract communication service independent of the specific communication technology model ACSI, Establish distribution network automation system communication system Follow the IEC61850 standard.

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15

Zhou, Xue Song, Zhao Hao Hou, and You Jie Ma. "Overview of Distribution Network Automation Technology." Advanced Materials Research 811 (September 2013): 631–34. http://dx.doi.org/10.4028/www.scientific.net/amr.811.631.

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This paper proposes a general overview of distribution network automation technology. With the continuous development of society and economy, the distribution network automation has become the trend and developing direction of electric power system. As the end part of the electric power system, the distribution network is directly connected to the consumers and plays a vital role in improving the quality and reliability of power supply. In order to provide reference for improving the reliability of distribution network and to speed up the development of distribution network automation, this paper analyses the system structure, development status and trend of distribution network automation technology.

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16

Gupta, R. P., and S. C. Srivastava. "A Distribution Automation System Simulator for Training and Research." International Journal of Electrical Engineering & Education 45, no. 4 (October 2008): 336–55. http://dx.doi.org/10.7227/ijeee.45.4.7.

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This paper presents the design and development of a scaled down physical model for power Distribution Automation (DA) system simulation. The developed DA system simulator is useful in providing hands-on experience to utility engineers/managers to familiarise themselves with the DA system and gain confidence in managing the power distribution system from the computer aided distribution control centre. The distribution automation system simulator can be effectively used to carry out further research work in this area. This also helps undergraduate and graduate students to understand power distribution automation technology in the laboratory environment.

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17

Li, Yu, Xiu Ying Tang, Xue Mei Leng, and Yun Jiang Xu. "Analysis of Rural Power Distribution Automation Construction." Applied Mechanics and Materials 415 (September 2013): 34–37. http://dx.doi.org/10.4028/www.scientific.net/amm.415.34.

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Urbanization construction requirements of smart grid,and distribution automation is the foundation of smart grid.Because of its own characteristics of the rural power grid, the construction of distribution network is not the same of city construction. This paper from the rural development trend and its characteristics, analysis of the function of rural distribution automation system, and put forward the suitable for rural distribution automation mode from the aspects of main station system,substation,distribution terminal,communication system and feeder automation of several.

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18

Li, Peng, Kai Ding, Xin Shu, and Gui Tong Guo. "Study on the Terminal Testing Method of Distribution Automation System." Applied Mechanics and Materials 737 (March 2015): 214–19. http://dx.doi.org/10.4028/www.scientific.net/amm.737.214.

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In this paper, based on the requirements of distribution automation system (DAS), the testing method of performance index of remote terminal unit is studied. The standardized test method and testing process with automatic test is discussed. The paper also brings forward a set of feasible testing and evaluation method on the distribution automation terminal device to ensure the safe and stable running of power distribution automation terminal.

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19

Kim, Taw-Wan, Il-Hyung Lim, Myeon-Song Choi, Seung-Jae Lee, and Sung-Chul Kwon. "IEC 61850 Application in Distribution Automation System." Transactions of The Korean Institute of Electrical Engineers 60, no. 4 (April 1, 2011): 687–93. http://dx.doi.org/10.5370/kiee.2011.60.4.687.

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20

Tae-Il Choi, K. Y. Lee, Dong Ryul Lee, and Jeong Kil Ahn. "Communication System for Distribution Automation Using CDMA." IEEE Transactions on Power Delivery 23, no. 2 (April 2008): 650–56. http://dx.doi.org/10.1109/tpwrd.2007.910991.

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21

Borozan, V., M. E. Baran, and D. Novosel. "Conceptual Design of a Distribution Automation System." IFAC Proceedings Volumes 34, no. 3 (May 2001): 165–70. http://dx.doi.org/10.1016/s1474-6670(17)34345-8.

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22

Yu, Nam-Cheol, Jae-Dong Kim, and Chae-Gon Oh. "A Study on the Protection Switching Mechanism for Distribution Automation System Ethernet Networks Service of Distribution Automation System." Transactions of The Korean Institute of Electrical Engineers 62, no. 6 (June 1, 2013): 744–49. http://dx.doi.org/10.5370/kiee.2013.62.6.744.

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23

Ab Ghani, Mohd Ruddin, Wan Nor Shela Ezwane Wan Jusoh, Siti Hajar Raman, Mohd Ariff Mat Hanafiah, Wan Ahmas Redhauddin Wan Hassan, and Zanariah Jano. "Remote Terminal Unit Developed for Distribution Automation System (DAS) Using MPLAB Software." Applied Mechanics and Materials 699 (November 2014): 751–58. http://dx.doi.org/10.4028/www.scientific.net/amm.699.751.

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Remote Terminal Unit (RTU) is a standalone data acquisition and control unit which monitors and controls an equipment at a remote location from the central station that utilizes Distribution Automation System (DAS). The RTU acquires information such as measured values, signal, meter readings and it transmits command or instruction, sets points, controls variables and monitors function time. In the present Distribution Automation System (DAS), the distribution field of automation allows the utilities to implement a flexible control of distribution system to enhance efficiency, reliability, and quality of electric service. The implementation of distribution automation system is highlighted based on two factors; benefit and area of distribution automation system implementation. The hardware design uses PIC16F877A microcontroller to control all the functions of RTU. The types of fault detected are undervoltage and overcurrent. The design consists of MPLAB software development using C programming and hardware assembly. RTU is also designed to communicate with the Supervisory Control and Data Acquisition (SCADA) system and resulting in RTU’s ability to detect undervoltage and overcurrent fault.

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24

Ding, Ya Wei, Dong Dong Cai, Yu Gui Nian, and Yong Chao Wang. "The Application of Communication Network in Distribution Automation." Applied Mechanics and Materials 721 (December 2014): 707–10. http://dx.doi.org/10.4028/www.scientific.net/amm.721.707.

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With the rapid development of China's economy and society, the power supply quality and reliability have become increasingly demanding for power user. Distribution automation becomes a power system to be implemented one of the goals based on the gradual promotion of information technology in promoting economic construction. This paper studies the distribution network communication method to determine the communication system hierarchy. Distribution communications network will cover the entire distribution automation master, terminals and related services, enabling the communication network can effectively meet the distribution automation system needs.

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25

Kang, Moon-Ho, and Heung-Ho Lee. "Power Quality Monitoring System Using DWB on Distribution Automation System." Journal of the Korean Institute of Illuminating and Electrical Installation Engineers 25, no. 9 (September 30, 2011): 86–93. http://dx.doi.org/10.5207/jieie.2011.25.9.086.

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26

Wu, Jun Xing, Pan Zhang, and Jian Cheng Yu. "IEC 61968 Standard-Based Distribution Systems Integration Solutions and Application Research." Advanced Materials Research 614-615 (December 2012): 785–91. http://dx.doi.org/10.4028/www.scientific.net/amr.614-615.785.

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Based on the Service Oriented Architecture (SOA) and Enterprise Service Bus (ESB) technology, following the IEC 61968 standards, This paper presents a program of building Distribution System of Information Exchange Bus (IEB); Study on the integration strategy of the Tianjin Eco Park Distribution Automation System (DAS), Dispatching Automation System, Production Management system and Geographic Information System (GIS) etc.; The information exchange between various systems and the specific processes on outage management application rely on the IEB bus was also presented.

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27

Nguyen, L. Q., and B. Paradis. "Installation of Hydro-Quebec's distribution feeder automation system." IEEE Transactions on Power Delivery 3, no. 4 (1988): 1935–41. http://dx.doi.org/10.1109/61.194003.

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28

Mak, S. T., and D. Radford. "A TWACS system alarm function for distribution automation." IEEE Transactions on Power Delivery 9, no. 2 (April 1994): 661–67. http://dx.doi.org/10.1109/61.296242.

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29

Shirmohammadi, D., W. H. E. Liu, K. C. Lau, and H. W. Hong. "Distribution automation system with real-time analysis tools." IEEE Computer Applications in Power 9, no. 2 (April 1996): 31–35. http://dx.doi.org/10.1109/67.491517.

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30

Meena, Mahesh Kumar. "Concept of Intelligent Automation System for Electrical Energy Distribution and Utilities." International Journal for Research in Applied Science and Engineering Technology 9, no. VI (June 20, 2021): 1377–80. http://dx.doi.org/10.22214/ijraset.2021.35259.

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This system the normal street is convert into smart street means the street light are automatically on and In off according to the vehicle on that road .The main purpose of our project is to save the energy which is wasted in our streets and the smart lights are glow with high intensity when the vehicle is pass through that road otherwise it will off.In today’ s automation world ,things are updating very quickly with a simple and easy method and this automation is nothing but a easy way to reduce the man power in the production of many industries. In the industrial sector the automation is one step greater than the mechanical man power because in man power the machinery are assign by Human operators where as in automation all work are dependent on the machine. This project how the saved power can be used in many works. It is answer to all that question that how can we save energy in different ways. We conclude that if there no vehicle on the street at the night time then the lights are off and the saved energy is used where there are high lights cut off .

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31

Ab Ghani, Mohd Ruddin, Siti Hajar Raman, Wan Nor Shela Ezwane Wan Jusoh, Mohd Ariff Mat Hanafiah, and Jano Zanariah. "A Low Cost Wireless Data Acquisition System for Distribution Automation System." Applied Mechanics and Materials 699 (November 2014): 776–81. http://dx.doi.org/10.4028/www.scientific.net/amm.699.776.

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This paper analyzed the design and development of a 16F877A microcontroller-based wireless data acquisition system. Besides, it also discussed the possibility of different existing methodologies to be linked to field data acquisition from distribution automation systems. Various existing data transmission techniques were studied, especially for wireless systems such as satellite, radio, GSM and paging. The hardware and software implementations were included. The system was used for reading, storing and analyzing data which were obtained from DAS. The wireless communications were based on the GSM network. The laboratory results were compared with the simulation results to determine final conclusion.

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32

Lu, Cheng, Xi Lin Zhang, Biao Long Su, and Yi Jun Wang. "Simulation of Fault Treatment Performance for Distribution Automation Systems and Key Technologies of Training Systems." Advanced Materials Research 1092-1093 (March 2015): 345–51. http://dx.doi.org/10.4028/www.scientific.net/amr.1092-1093.345.

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The simulation of fault treatment performance for distribution automation systems and the key technologies of training systems are discussed in this paper, which include key technologies for basic platform, auxiliary decision-making analysis for grid faults, load-transfer analysis for power system operating mode, loop closing analysis for power system operating mode and distribution network training simulation and so on. The results of simulation of fault treatment performance for distribution automation systems and training systems operation show a good accuracy and effectiveness of the method.

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33

Sun, Zhong Wei, Rong Gang Zhang, and Dan Liu. "Key Establishment Scheme for Distribution Automation System Using Logical Key Hierarchy Approach." Advanced Materials Research 383-390 (November 2011): 1246–49. http://dx.doi.org/10.4028/www.scientific.net/amr.383-390.1246.

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Ethernet Passive Optical Networks (EPONs) are promising communication technologies for distribution automation system (DAS). However, EPONs have very specific security requirements, due to the broadcast character of the transmission medium. Based on the identity-based cryptography (IBC), and utilizing logical key hierarchy (LKH) approach, this paper presents an efficient key establishment scheme for distribution automation system using EPON. And the analysis results are also given in the paper.

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34

Li, Ai Ning, Hai Bo Liu, Peng Bo Wu, and Dong Mei Zhang. "Security Mechanism of Distribution Automation System Based on ECC." Applied Mechanics and Materials 740 (March 2015): 446–49. http://dx.doi.org/10.4028/www.scientific.net/amm.740.446.

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Aimed at the characteristics and the security requirements of 10kV Power network distribution automation system, a set of security mechanisms is designed, which is based on Elliptic Curves Cryptography. Methods: The identity authentication between sub-station and distribution terminal unit is actualized by using ECC signature algorithm. Data integrity is actualized by Hash function and data encryption is actualized by ECC encryption schemes. Result: We develop a GUI (Graphical User Interface) as the simulation platform by using java language.

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35

Zang, Li Wei, Jie Mao, and Qiang Gao. "Research of Distribution Network Communication Based on P1901." Applied Mechanics and Materials 631-632 (September 2014): 864–68. http://dx.doi.org/10.4028/www.scientific.net/amm.631-632.864.

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Medium voltage broadband power line communication is the key component of distribution automation communication. In this paper, medium voltage broadband buried cable communication system was studied. The buried cable communication channel model was established; Reference to the IEEE P1901 standard requirements, the broadband power line communication system based on OFDM was simulated; the transmission rate was tested with the experimental system. The simulation results and actual tests show that the broadband buried cable communication system has good performance and high transmission rate which can meet the requirements of distribution network automation.

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36

Xuan, Guoli, Wei Wang, Yu Liu, and Bin Lang. "The Reliability Evaluation of Power Supply Distribution System Based on Distribution Automation." Journal of Physics: Conference Series 1585 (July 2020): 012034. http://dx.doi.org/10.1088/1742-6596/1585/1/012034.

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37

Zhang, Lei, Yuzhi Zhou, and Bifu Qian. "Study of Information Fusion of Distribution Network Automation and Digital Substation Automation." MATEC Web of Conferences 232 (2018): 03019. http://dx.doi.org/10.1051/matecconf/201823203019.

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Information fusion of distribution network automation and digital substation automation can improve the efficient use of the digital substation’s distribution network data and strengthen the distribution network. The scheme adds a distribution network area controller for information interaction and integrally models distribution network and digital substation equipment based on the IEC 61850 protocol. This paper details the information fusion scheme of regional distribution network and substation automation system as well as the main function of the controller. The case study demonstrates that the fusion strategy can make the information collection more direct and the fault elimination more intelligent when dealing with the defects and faults of the distribution network.

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38

Kurono, Masahiro, Hiroyuki Fudo, and Shoichiro Nishimura. "Optical fiber Passive Multidrop System for Power Distribution Automation." IEEJ Transactions on Power and Energy 111, no. 10 (1991): 1086–92. http://dx.doi.org/10.1541/ieejpes1990.111.10_1086.

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39

Muttaqi, Kashem M., Ali Esmaeel Nezhad, Jamshid Aghaei, and Velappa Ganapathy. "Control issues of distribution system automation in smart grids." Renewable and Sustainable Energy Reviews 37 (September 2014): 386–96. http://dx.doi.org/10.1016/j.rser.2014.05.020.

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40

V.S.S., Sailaja, and Prasad P.V.N. "Effect of Automation Intensity Levels on Distribution System Reliability." i-manager’s Journal on Electrical Engineering 9, no. 4 (2016): 29. http://dx.doi.org/10.26634/jee.9.4.6039.

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41

Huang, Yibiao, Rong Li, Linwei Wu, Junqi Zhang, and Zhiming Xiao. "Research on Feeder Automation System for Urban Distribution Network." Journal of Physics: Conference Series 1601 (July 2020): 022026. http://dx.doi.org/10.1088/1742-6596/1601/2/022026.

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42

Kang, Tai Feng, Wan Chao Jiang, Kun Ya Guo, Rui Peng Zhang, Feng Qing Zhao, Feng Li Han, Zhe Zhu Huang, Hong Yu Tian, and Bo Sheng Cong. "Research on Panorama Dispatching Technologies for Smart Distribution System." Advanced Materials Research 1092-1093 (March 2015): 391–95. http://dx.doi.org/10.4028/www.scientific.net/amr.1092-1093.391.

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Since the development of economics and society, secured and reliable power supply has become essential. Model and diagrams management remains the fundamental technology for distribution automation and smart distribution system. However, distribution system develops rapidly, simple model and diagrams management and maintenance with GIS would not satisfy the requirements by system operation. In this paper, we propose panorama dispatching technologies as integrative solution for smart distribution system. Firstly, the framework of panorama dispatching technologies is established; then key technologies for panorama dispatching technologies are introduced. With our proposed methods and technologies, the distribution system operators can not only manage and examine accuracy of model and diagram, but also work on a unique strategic diagram to better understand and dispatch the system with multiple levels and views of panorama diagrams. The results in this paper are very useful for distribution automation and smart distribution system.

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43

Zheng, Youzhuo, Yu Fu, and Xiaobing Xiao. "Research on Comprehensive Evaluation Method of Distribution Automation Equipment Testing Results Based on Analytic Hierarchy Process and CRITIC Method." E3S Web of Conferences 256 (2021): 01027. http://dx.doi.org/10.1051/e3sconf/202125601027.

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To utilize the objective information of index data and consider the important role of subjective judgment in the evaluation of distribution automation equipment testing results, a comprehensive evaluation method based on AHP (Analytic Hierarchy Process) and CRITIC (CRiteria Importance Through Intercriteria Correlation) method is proposed. Firstly, an evaluation index system of distribution automation equipment testing results considering seven big indicators and thirty-six small indicators is established. Secondly, AHP and CRITIC method are adopted to solve a practical evaluation problem of distribution automation equipment testing results. The subjective weights of each evaluation index are calculated by AHP, the objective weights of each evaluation index are calculated by the CRITIC method. Then, to achieve the sorting of distribution automation equipment testing results accurately, the comprehensive weights are obtained by combining the two weights. Finally, the analysis and comparison of case studies show that the proposed evaluation index system can accurately reflect the performance of distribution automation equipment and the comprehensive evaluation method of distribution automation equipment testing results which comprehensively considers the subjective comprehensive evaluation results.

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44

Song, Hong, Xiao Hui Zeng, and Wei Peng Zhou. "The Software Design for an Automation Intelligent Distribution Terminal Unit in Electric Power Systems Based on C and Assembly Language." Advanced Materials Research 676 (March 2013): 302–5. http://dx.doi.org/10.4028/www.scientific.net/amr.676.302.

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Electric power distribution systems play an important role in electric power systems, in which automation intelligent distribution terminal units are critical for the performance of power distribution systems. The software of an automation intelligent electric power distribution terminal unit based on digital signal processor is designed in the paper, a way of admixture programming with C language and assembly language. In this manner, real-time requirement on the electric power distribution system will be satisfied, the reliability and stability of the software are ensured as while. It has a broad application prospects in electric power systems.

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45

Wang, Guo You, Biao Long Su, Li Sun, and Xu Dong Cao. "Functional Design for Troubleshooting Simulation of Distribution Automation and Software of Training System." Advanced Materials Research 1092-1093 (March 2015): 267–71. http://dx.doi.org/10.4028/www.scientific.net/amr.1092-1093.267.

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The simulation of distribution automation troubleshooting and the functional design of training system software is discussed by this article, Including: basic platform capabilities, the Decision Analysis of Auxiliary power failure, Power operation mode for load transfer analysis, the ring analysis of Grid operation mode , the Training Simulator of Distribution Network and the data synchronization of The simulation system diagram and mode .the simulation of Distribution Automation Troubleshooting and the effect of training system operation Show the validity and effectiveness of the method.

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Mbembati, Hadija, Kwame Ibwe, and Baraka Maiseli. "Maintenance Automation Architecture and Electrical Equipment Fault Prediction Method in Tanzania Secondary Distribution Networks." Tanzania Journal of Science 47, no. 3 (August 15, 2021): 1138–53. http://dx.doi.org/10.4314/tjs.v47i3.23.

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Abstract:

Distribution networks remain the most maintenance-intensive parts of power systems. The implementation of maintenance automation and prediction of equipment fault can enhance system reliability while reducing the overall costs. In Tanzania, however, maintenance automation has not been deployed in secondary distribution networks (SDNs). Instead, traditional methods are used for condition prediction and fault identification of power assets (transformers and power lines). These (manual) methods are costly and time-consuming, and may introduce human-related errors. Motivated by these challenges, this work introduces maintenance automation into the network architecture by implementing effective maintenance and fault identification methods. The proposed method adopts machine learning techniques to develop a novel system architecture for maintenance automation in the SDN. Experimental results showed that different transformer prediction methods, namely support vector machine, kernel support vector machine, and multi-layer artificial neural network, give performance values of 96.72%, 97.50%, and 97.53%, respectively. Furthermore, oil based performance analysis was done to compare the existing methods with the proposed method. Simulation results showed that the proposed method can accurately identify up to ten transformer abnormalities. These results suggest that the proposed system may be integrated into a maintenance scheduling platform to reduce unplanned maintenance outages and human maintenance-related errors. Keywords: Predictive maintenance; fault identification; fault prediction; maintenance automation; secondary electrical distribution network

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Hambrick, Joshua, and Robert Broadwater. "Advantages of Integrated System Model-Based Control for Electrical Distribution System Automation." IFAC Proceedings Volumes 44, no. 1 (January 2011): 6117–20. http://dx.doi.org/10.3182/20110828-6-it-1002.01739.

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Du, Yu He, and Zai Lin Piao. "The Research of 10 kV Feeder Automation Based on the Upper PC System." Applied Mechanics and Materials 543-547 (March 2014): 834–37. http://dx.doi.org/10.4028/www.scientific.net/amm.543-547.834.

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As the basis of power distribution network automation, the feeder automation plays an important role in the distribution network. The traditional feeder automation system has a long fault isolation time, the frequent switching and outgoing and then overlap power filter troubleshooting repeatedly. 10 kv feeder automation system in the thesis is controlled by the upper PC computer system and the lower machine system, and the lower machine system's intelligent controller collects the operation information of the voltage and current of the line being monitored in real time with AC-sampling technology, and through the GPRS wireless communication network will field data is passed to the remote control center. When the short circuit faults occur, the controller will immediately disconnect the switch, and the incorrect information will be sent to the remote control center, the remote control center to collect incorrect information from all the controllers, then provide the fault judgment and control strategy through relevant logic. Practices have proved that the system could improve the level and reliability of power distribution network effectively.

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Zhang, Ai Rong, and Jin Lan Zhang. "The Building of Home Automation Electricity Distribution System Based on PLC." Advanced Materials Research 442 (January 2012): 407–11. http://dx.doi.org/10.4028/www.scientific.net/amr.442.407.

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Home automation is a common area of interest the researchers and engineers work, of course, the consumer. Today, intelligent household system is commonly found in many homes in many countries around the world. This system not only provides a high level of control household appliances, also should try to reduce the waste electricity. Electric power communication (PLC) is a kind of common technology used in home automation system, household electric wire reuse for communication. But the current system puts forward the shortcomings of the need to improve. We introduced the design a new generation of intelligent household system that will give consumers with a huge characteristics and businessman. The main characteristics of the system are based on the Internet control, logging-facilities.

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Liu, Zhi Hong, Jian Wei Zhang, Xiang Zhao, and Fang Yang. "The Design and Implementation of an Integrated Distribution Automation Scheme." Applied Mechanics and Materials 241-244 (December 2012): 1942–46. http://dx.doi.org/10.4028/www.scientific.net/amm.241-244.1942.

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According to the statistic of the distribution network operation, distribution network fault is generally located on line branch, rather than the main line. In view of the structure and characteristics of the current distribution automation system, combining the distribution network reformation and construction practice, this paper puts a comprehensive distribution automation solution that the branch line is equipped with distribution automation terminal which integrates protection and reactive power compensation function. It can achieve the rapid isolation of the distribution network failures and the power supply reliability, and dynamically improve the quality of power supply.

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