Relevant bibliographies by topics / Electric Power Systems - Control Theory

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  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Electric Power Systems - Control Theory'

Author: Grafiati
Published: 4 June 2021
Last updated: 7 September 2023

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Journal articles on the topic "Electric Power Systems - Control Theory"

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Mikhalchuk, Nikolay. "PERSPECTIVE DIRECTIONS FOR THE IMPROVEMENT OF ENERGYOPTIMAL PARAMETERS AND TRACTION PROPERTIES OF THE LOCOMOTIVE." Bulletin of scientific research results, no. 4 (December 17, 2017): 161–73. http://dx.doi.org/10.20295/2223-9987-2017-4-161-173.

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Objective: To develop and justify energy-efficient and energy-saving control technology of traction electric drive with maximum realization of traction properties. Methods: Mathematical modeling, experimental manufacturing of prototypes of the converters and control system. Results: Theoretical justification was presented, based on refinement of the theory of energy processes in electrical circuits with solid state power controllers. It was proposed to apply electrical resistance of elements in electric power systems as a power control parameter instead of the conventional voltage. It was revealed that, in contrast to the existing analogues, semiconductor power regulators of different application with a new control parameter acquire the property of the electric variator. Technical solutions for manufacturing an innovative traction electric rolling stock were introduced with the use of advanced technical solutions of power control with adaptive control system that provides improved traction properties without shortening irreversible transformation of electric energy of power semiconductor devices. As an example, the solutions involving artificial intelligence in control systems of complex technical systems were presented, based on graphics processors, neural networks, providing parallel processing of large information arrays. Practical importance: Introduction of electric solid state variable speed with adaptive, intelligent control systems will significantly raise energy efficiency and improve the implementation of traction parameters of the locomotive.
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Mili, L., Th Van Cutsem, and M. Ribbens-Pavella. "Decision theory for fault diagnosis in electric power systems." Automatica 23, no. 3 (May 1987): 335–53. http://dx.doi.org/10.1016/0005-1098(87)90007-0.

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Dmitriev, B. F., S. Ya Galushin, S. A. Sogonov, А. Yu Rozov, and М. A. Маksimova. "Development of control system for reactive power compensator of frequency converter for control of propulsion motor." Transactions of the Krylov State Research Centre 2, no. 404 (June 6, 2023): 108–16. http://dx.doi.org/10.24937/2542-2324-2023-2-404-108-116.

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Object and purpose of research. The control of the operating modes of the propulsion electric motor (PEM) is carried out by semiconductor frequency converters, the use of which significantly worsens the quality of electricity on the common buses of the Marine Power Systems. The main reasons are a decrease in the power factor and the appearance of higher harmonics in the consumed current. As a result of this, the reliability of consumers' operation decreases, and power losses increase. Therefore, reducing these negative consequences is an urgent task. Materials and methods. Methods of theoretical electrical engineering, power theory were used. Main results. The method of operation of the reactive power control device for ensuring the quality of electricity, increasing the power factor and filtering higher harmonics in Marine Power Systems was considered and proposed. Conclusion. To ensure the quality of electrical energy of the reactive power compensator, it is necessary to use modern pulse-modulation control algorithms with direct microprocessor control.
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Motovilov, A. I., and I. I. Solovejev. "Online electric network capacity assesment." Power engineering: research, equipment, technology 22, no. 3 (September 8, 2020): 51–59. http://dx.doi.org/10.30724/1998-9903-2020-22-3-51-59.

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Reliability of power supply to consumers and the efficient use of energy resources are priority tasks in the process of operational dispatch control of the energy system. Limitations of the throughput capacity of the electric network increases the value of the non-released power reserve, which in case of violation of the normal mode at one electric power facility can lead to a system accident. The aim of the work is to develop an algorithm for assessing the throughput of the electric network. In this study of the steady-state operating modes of the power system, a method is proposed for online modeling of the parameters of the electric power regime and its verification in a real scheme for determining the throughput of the electric grid. To solve the tasks posed in the work, we used: the theory of multivariate experiment, the theory of systems of linear equations, methods of mathematical modeling, software and computer systems Cosmos. The regression function is used to simulate the power flow over a network element. The methods based on the linearized and complete models with the measured values are compared and estimated using the correlation coefficient. The method can be used in the practice of supervisory control and research organizations in solving problems of improving the characteristics of the regimes, planning and operating the power system in real time, as well as the development of electric networks and power systems. The efficiency of the proposed method was verified during the experiment.
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Golov, V. P., D. N. Kormilitsyn, and O. S. Sukhanova. "Analysis of influence of controlled high voltage line and automatic excitation control generators on oscillatory steady-state stability of electric-power system." Vestnik IGEU, no. 1 (February 28, 2022): 38–45. http://dx.doi.org/10.17588/2072-2672.2022.1.038-045.

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According to the rules of installation of electricity-generating equipment, synchronous machines (generators, compensators, electric motors) must be equipped with automatic excitation control devices. Their application has a positive effect on the stability indicators and electrical power-engineering system modes. Currently, the development of industry and an increase in the number of consumers require transmission capacity growth of existing 220 kV power transmission lines. The use of controlled series compensation devices can significantly increase the transmission capacity of a power transmission line, however, there is a problem of stable operation of the electric power-engineering system. To choose the methods for control parameters of automatic excitation control and controlled series compensation device, it is advisable to analyze the oscillatory steady-state stability of the electric power-engineering system that contain a controlled 220 kV power transmission line when regulating the excitation of its generators. Methods of mathematical modeling of the electric power system, the theory of long-distance power lines and electromechanical transients, methods of analyzing the stability of electric power systems are used. The original software in the C++ programming language has been used as a modeling tool. The authors have analyzed the influence of controlled series compensation of high voltage transmission line and generators of automatic excitation control on oscillatory steady-state stability of electric power system. The parameters value of regulation of the controlled series compensation device and the automatic excitation control are determined, considering restrictions while maintaining the positive influence of these devices. Zones of stability of the examined electric power-engineering system are formed depending on setup variable of the devices under consideration. The obtained results can be used to enhance oscillatory steady-state stability of electric power system with controlled series compensation device and automatic excitation control systems.
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Belyaevsky, Roman, and Alexey Gerasimenko. "Development of Mechanisms for Active-Adaptive Control of Reactive Power Based on Intelligent Electrical Networks." E3S Web of Conferences 209 (2020): 02004. http://dx.doi.org/10.1051/e3sconf/202020902004.

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Improving the energy efficiency of the power grid complex is an urgent problem. The need to solve this problem is due to various technical and economic reasons. First of all, this is due to high power losses in distribution electrical networks, caused by a significant load of its elements by reactive power flows. In this regard, the development of mechanisms for active-adaptive control of reactive power is becoming increasingly important. Currently, the Smart Grid concept has become widespread in the global electric power industry. The use of these technologies allows not only to optimize power losses in distribution networks, but also to improve the efficiency of the electric grid complex. The article proposes an algorithm for optimizing the placement of compensating devices in the distribution network on the example of one of the territorial network organizations of the Kuzbass. This algorithm is based on the theory of multilevel systems using the method of indefinite Lagrange multipliers. The results of applying this algorithm based on the developed simulation model are presented.
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German-Galkin, Sergiej, Vladimir Sakharov, and Dariusz Tarnapowicz. "Energy Characteristics of Asynchronous Electric Drive." Management Systems in Production Engineering 27, no. 1 (March 1, 2019): 45–50. http://dx.doi.org/10.1515/mspe-2019-0009.

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AbstractEnergy aspects are fundamental to the design of electric drive systems. This article describes energy performance for asynchronous electric drives based on various control methods. These electric drives comparison shows that vector control methods have a significant advantage over scalar control methods. The asynchronous electric drive mathematical description is based on vector control theory and main component method. Equations, obtained by mathematical description, allow calculating of the currents, voltages and electric power at the output when the electromagnetic torque and speed machine are set. Energy characteristics of the asynchronous drive were obtained with the use of the MATLAB-SIMULINK simulation program.
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Boldyrev, Igor, Dmitry Tonn, Sergey Goremykin, Nikolay Sitnikov, Alexander Mukonin, and Viktor Trubetskoy. "Synthesis of robust control algorithms for linear interval dynamic systems in the electric power industry." E3S Web of Conferences 220 (2020): 01103. http://dx.doi.org/10.1051/e3sconf/202022001103.

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When studying the objects of management in the field of electric power, we meet with various inaccuracies in determining their parameters. One of the methods of dealing with uncertainties is the use of various estimates of the parameters of the control object. modern science has developed various methods for assessing the uncertain parameters of the control object in the electric power industry. parameter uncertainty occurs when the set of parameters of the control object is more than one point. If this set is defined using probabilistic characteristics, then this is the so-called probabilistic uncertainty of the object parameters. If the boundaries of the intervals in which they are enclosed are known for the object parameters, then such uncertainty is called interval uncertainty. if the object parameters are set using the membership function, then the theory of fuzzy logic is used. Interval determination of parameters of the control object is used when working with values for which only the boundaries of the intervals within which their values are enclosed are known. The interval approach in the description of object parameters is used to account for rounding and errors that occur during calculations on a computer and is a strong method in the representation of objects with uncertain parameters, which are very common in the electric power industry. The reason why interval systems are used is the incompleteness of information about the control object, errors in measuring the parameters of the object, linearization errors, and so on. Various problems of the classical theory of automatic control allow us to replace the concentrated parameters with their interval analogues. Many interval problems are adequate for practical applications. The synthesis of linear quadratic regulators refers to the classical method, which allows us to obtain regulators that minimize the integral quality criterion with respect to the resource of regulated and regulatory quantities. In this paper, we study the possibility of synthesizing linear quadratic regulators for electric power facilities specified in intervals. This application of two well-known methods makes it possible to work with nonlinear objects using the classical linear control theory.
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Wang, Zhenghao, Yonghui Liu, Zihao Yang, and Wanhao Yang. "Load Frequency Control of Multi-Region Interconnected Power Systems with Wind Power and Electric Vehicles Based on Sliding Mode Control." Energies 14, no. 8 (April 19, 2021): 2288. http://dx.doi.org/10.3390/en14082288.

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In recent years, wind power systems have been used extensively, which not only improve the efficiency of current conventional power generation systems, but also can save traditional fossil fuel resources. However, considering the instability of wind power, after being grid connected, it can easily cause an impact on the stability of the grid operation. Considering the above problems, this paper considers to make full use of the energy storage part of electric vehicles (EVs) to increase the stability of grid operation. Based on the mathematical model, this paper studies the load frequency control (LFC) problem of a multi-region interconnected power system with wind power and EVs. First, since the system states are difficult to be monitored, a state observer is designed to estimate the state. Based on this, the integral sliding mode controller (SMC) is designed to realize the LFC of the interconnected power system. Meanwhile, to obtain better control performance, this paper further analyzes and optimizes the controller parameters based on Lyapunov stability theory. At last, simulations are carried out for the power systems with two regions in Simulink. The results show that the designed controllers are effective to compensate the load demand disturbances. In addition, it is demonstrated that the battery storage of EVs can play the role of peak-shaving and valley-filling in LFC.
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Xingzhi Hu. "Modelling and Analysis of Power Performance of Electric Drive System of Micro Electric Car." Electrotehnica, Electronica, Automatica 70, no. 1 (March 15, 2022): 13–22. http://dx.doi.org/10.46904/eea.22.70.1.1108002.

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For the multi energy coexisting system such as micro electric vehicle, it is particularly important to establish an accurate electric drive system model and flexibly change the system composition and component parameters for the design of micro electric vehicle. Based on the study of the structural characteristics and the overall control scheme of the micro electric vehicle, the drive motor model and the motor vector control model were analysed based on the bond graph theory, and then the dynamic mechanics analysis of the model was carried out with the help of MATLAB, according to the obtained bond graph model. The experimental method was used to verify the model analysis results, the recorded data are processed by MATLAB, and the relationship curves of voltage, current, and power and impedance under different motion conditions were drawn. The results show that: through the dynamic performance simulation of the dynamic model, the factors affecting the driving range of micro electric vehicle are analysed, and the effective measures to increase the driving range are put forward; When the micro electric vehicle runs in a straight line, the parameters basically do not change; When the left-right steering movement, the power consumed by the right front wheel when turning right is higher than that when turning left, but the impedance is lower than that when turning left; The experimental results verify the feasibility and effectiveness of bond graph theory in system modelling and simulation.
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Dissertations / Theses on the topic "Electric Power Systems - Control Theory"

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Parsi-Feraidoonian, Raiomand. "Application of catastrophe theory to transient stability analysis of multimachine power systems." Thesis, University of British Columbia, 1990. http://hdl.handle.net/2429/29723.

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Transient stability analysis is an important part of power planning and operation. For large power systems, such analysis is very time consuming and expensive. Therefore, an online transient stability assessment will be required as these large power systems are operated close to their maximum limits. In this thesis swallowtail catastrophe is used to determine the transient stability regions. The bifurcation set represents the transient stability region in terms of power system transient parameters bounded by the transient stability limits. The system modelling is generalized in such, that the analysis could handle either one or any number of critical machines. This generalized model is then tested on a three-machine as well as a seven-machine system. The results of the stability analysis done with the generalized method is compared with the time solution and the results were satisfactory. The transient stability regions determined are valid for any changes in loading conditions and fault location. This method is a good candidate for on-line assessment of transient stability of power systems.
Applied Science, Faculty of
Electrical and Computer Engineering, Department of
Graduate
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Dafis, Chris J. Nwankpa Chika O. "An observability formulation for nonlinear power systems modeled as differential algebraic systems /." Philadelphia, Pa. : Drexel University, 2005. http://dspace.library.drexel.edu/handle/1860/519.

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Popli, Nipun. "Multi-layered Energy Conversion and Frequency Control in Complex Electric Power Systems." Research Showcase @ CMU, 2017. http://repository.cmu.edu/dissertations/916.

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The main performance objective in an electric power grid entails timely and efficient generation and delivery to the time-varying electricity demand. As the electricity industry is witnessing proliferation of the mainstream renewables, the minute-by-minute variations in wind and solar power generation may result in temporary electricity scarcity that jeopardizes grid stability and quality of service. The evolving electricity markets are aimed at incentivizing the conventional generators to reinforce their operating flexibility. This dissertation concerns the goal of enhancing the dynamic response rates of interconnected controllable resources by means of a multi-layered fuel input control of electrically coupled heterogeneous energy conversion components. Both power engineering and large-scale control contributions are made in support of this enhancement. First, improved fuel input controls are designed to enable flexible physics-based energy conversion dynamics required by the interconnected grid. To efficiently utilize the resources load-following and regulation problems are stated. The efficacy of proposed fuel input control designs in enhancing the dynamic response rates is illustrated on IEEE 14-bus system. Second, the problem is formalized as multi-input multioutput time-varying trajectory tracking based on a decentralized spatiotemporal composite control design. The concepts of vector-Lyapunov function and singular perturbation are invoked to formalize model decompositions, over space and time, respectively. Next, the assumptions for model simplifications are relaxed and the problem of parametric uncertainty is addressed. A minimumcost resilient co-design approach is introduced for storage-sensors-communication channels in a complex electric power grid. The notion of selective strong structural fixed modes is explored as a characterization of feasible decentralized control laws for an arbitrary system realization satisfying a pre-specified structure. Finally, it is proposed that planning of generation portfolio must be driven by the objective of maintaining adequate operating flexibility in the system. The goal is to ensure sufficient ramp capacity to sustain the significant integration of intermittent renewable resources.
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He, Fangpo. "Nonlinear adaptive control in the design of power system stabilisers /." Title page, contents and introduction only, 1991. http://web4.library.adelaide.edu.au/theses/09PH/09phh431.pdf.

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Zonetti, Daniele. "Energy-based modelling and control of electric power systems with guaranteed stability properties." Thesis, Université Paris-Saclay (ComUE), 2016. http://www.theses.fr/2016SACLS118/document.

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Pour traiter les systèmes non linéaires, à grande échelle, multi-domaine tels que les systèmes électriques de puissance, nous avons remarqué dans les dernières années un intérêt croissant pour les techniques de modélisation, analyse et contrôle basées sur la notion d'énergie. L'énergie est en fait un concept fondamental en science et en ingénierie, où typiquement les systèmes dynamiques sont regardés comme des dispositifs de transformation d'énergie. Cette perspective est particulièrement utile pour étudier des systèmes non linéaires assez complexes, qui peuvent être décomposés en sous-systèmes plus simples, caractérisés au niveau énergétique, et qui, à travers leurs interconnexions, déterminent le comportement global du système tout entier. Il représente bien évidemment le langage le plus naturel et intuitif pour représenter les systèmes électriques de puissance. En particulier, l'utilisation de systèmes Hamiltoniens à Ports a eu un impact très fort dans différentes applications, plus précisément dans le cas de systèmes mécaniques, électriques et électromécaniques. Dans ce contexte alors, l'approche Hamiltonien à Ports représentent sans doute une base solide qui montre une nouvelle fac{c}on d'aborder les problèmes d'analyse et contrôle de systèmes électriques de puissance. Basée sur cette approche, la thèse est structurée en trois étapes fondamentales:1 - Modélisation d'une classe très générale de systèmes électriques de puissance, basée sur la théorie des graphes et la formulation en Systèmes Hamiltoniens à Ports des composantes.2 - Modélisation, analyse et commande de systèmes de transmission de courant continu haute tension. Avec l'intention de construire un pont entre la théorie et les éventuelles applications, un des objectifs fondamentaux consiste à établir des relations évidentes entre les solutions adoptées dans la pratique et les solutions obtenues à travers une analyse mathématique précise.3 - Travaux apparentés de l'auteur, dans différents domaines des systèmes électriques de puissance: systèmes ac conventionnels et micro réseaux
To deal with nonlinear, large scale, multidomain, systems, as power systems are, we have witnessed in the last few years an increasing interest in energy–based modeling, analysis and controller design techniques. Energy is one of the fundamental concepts in science and engineering practice, where it is common to view dynamical systems as energy-transformation devices. This perspective is particularly useful in studying complex nonlinear systems by decomposing them into simpler subsystems which, upon interconnection, add up their energies to determine the full systems behavior. This is obviously the most natural and intuitive language to represent power systems. In particular, the use of port–Hamiltonian (pH) systems has been already proven highly successful in many applications, namely for mechanical, electrical and electromechanical systems. The port-Hamiltonian systems paradigm theremore provides a solid foundation, which suggests new ways to look at power systems analysis and control problems.Based on this framework, this thesis is structured in three main steps.1 - Modelling of a generalized class of electric power systems, based on graph theory and port-Hamiltonian representation of the individual components.2 - Modelling, analysis and control of multiterminal hvdc transmission systems. With the intention to bridge the gap between theory and applications, one of the main concerns is to establish connections between existing engineering solutions, usually derived via ad hoc considerations, and the solutions stemming from theoretical analysis.3 - Additional contributions of the author in other fields of electric power systems, including traditional ac power systems an microgrids
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Poon, Kai-yin Kenny. "An investigation on the application of nonlinear robust adaptive control theory in AC/DC power systems." Click to view the E-thesis via HKUTO, 2007. http://sunzi.lib.hku.hk/hkuto/record/B38898949.

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Birch, Alan Philip. "Adaptive load frequency control of electrical power systems." Thesis, Durham University, 1988. http://etheses.dur.ac.uk/6448/.

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The thesis describes Load Frequency Control techniques which may be used for real-time on-line control of large electrical power systems. Traditionally the frequency control of power systems has been carried out using standard fixed parameter control schemes, which give control over the immediate steady- state error and the long term accumulated frequency error, but do not account for the fact that system conditions can alter due to the change in consumer load and generating patterns. The thesis presents a method of controlling the system frequency using adaptive control techniques, which ensure that optimal control action is calculated based on the present system conditions. It enables the system operating point to be monitored so that optimal control may continue to be calculated as the system operating point alters. The proposed method of frequency control can be extended to meet the problems of system interconnection and the control of inter-area power flows. The thesis describes the work carried out at Durham on a fixed parameter control scheme which led to the development of an adaptive control scheme. The controller was validated against a real-time power system simulator with full Energy Management software. Results are also presented from work carried out at the Central Electricity Research Laboratories under the C.A.S.E award scheme. This led to the development of a power system simulator, which along with the controller was validated on-line with the Dispatch Project used by the Central Electricity Generating Board.
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Moghaddami, Masood. "Design Optimization of Inductive Power Transfer Systems for Contactless Electric Vehicle Charging Applications." FIU Digital Commons, 2018. https://digitalcommons.fiu.edu/etd/3853.

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Contactless Electric Vehicle (EV) charging based on magnetic resonant induction is an emerging technology that can revolutionize the future of the EV industry and transportation systems by enabling an automated and convenient charging process. However, in order to make this technology an acceptable alternative for conventional plug-in charging systems it needs to be optimized for different design measures. Specifically, the efficiency of an inductive EV charging system is of a great importance and should be comparable to the efficiency of conventional plug-in EV chargers. The aim of this study is to develop solutions that contribute to the design enhancement of inductive EV charging systems. Specifically, generalized physics-based design optimization methods that address the trade-off problem between several key objectives including efficiency, power density, misalignment tolerance, and cost efficiency considering critical constraints are developed. Using the developed design methodology, a 3.7kW inductive charging system with square magnetic structures is investigated as a case study and a prototype is built to validate the optimization results. The developed prototype achieves 93.65% efficiency (DC-to-DC) and a power density of 1.65kW/dm3. Also, self-tuning power transfer control methods with resonance frequency tracking capability and bidirectional power transfer control are presented. The proposed control methods enhance the efficiency of power converters and reduce the Electromagnetic Interference (EMI) by enabling soft-switching operations. Several simplified digital controllers are developed and experimentally implemented. The controllers are implemented without the use of DSP/FPGA solutions. Experimental tests show that of the developed simplified controllers can effectively regulate the power transfer around the desired value. Moreover, the experiments show that compared to conventional converters, the developed converters can achieve 4% higher efficiency at low power levels. Moreover, enhanced matrix converter topologies that can achieve bidirectional power transfer and high efficiency with a reduced number of switching elements are introduced. The self-tuning controllers are utilized to design and develop control schemes for bidirectional power transfer regulation. The simulation analyses and experimental results show that the developed matrix converters can effectively establish bidirectional power transfer at the desired power levels with soft-switching operations and resonance frequency tracking capability. Specifically, a direct three-phase AC-AC matrix converter with a reduced number of switches (only seven) is developed and built. It is shown that the developed converters can achieve efficiencies as high as 98.54% at high power levels and outperform conventional two-stage converters.
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Pourbeik, Pouyan. "Design and coordination of stabilisers for generators and FACTS devices in multimachine power systems /." Title page, contents and abstract only, 1997. http://web4.library.adelaide.edu.au/theses/09PH/09php877.pdf.

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Poon, Kai-yin Kenny, and 潘啟然. "An investigation on the application of nonlinear robust adaptive control theory in AC/DC power systems." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2007. http://hub.hku.hk/bib/B38898949.

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Books on the topic "Electric Power Systems - Control Theory"

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1951-, Chow J. H., Kokotović Petar V, and Thomas Robert J. 1942-, eds. Systems and control theory for power systems. New York: Springer-Verlag, 1995.

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1954-, Sun Yuanzhang, and Mei Shengwei 1964-, eds. Nonlinear control systems and power system dynamics. Boston, MA: Kluwer Academic Publishers, 2001.

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T, Leondes Cornelius, ed. Analysis and control system techniques for electric power systems. San Diego: Academic Press, 1991.

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Pavella, Mania. Transient stability of power systems: Theory and practice. Chichester: Wiley, 1994.

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Brown, David. Control engineering: Control system power and grounding better practice. Burlington, MA: Newnes, 2004.

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Engineers, Institution of Electrical. IEE proceedings: Electric power applications. London: Institution of Electrical Engineers, 1994.

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Steffen, Rebennack, Pardalos, P. M. (Panos M.), 1954-, Iliadis Niko A, Pereira Mario V. F, and SpringerLink (Online service), eds. Handbook of Networks in Power Systems II. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012.

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Pardalos, P. M. (Panos M.), 1954-, Pereira Mario V. F, Iliadis Niko A, and SpringerLink (Online service), eds. Handbook of Power Systems II. Berlin, Heidelberg: Springer-Verlag Berlin Heidelberg, 2010.

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Steffen, Rebennack, Pardalos, P. M. (Panos M.), 1954-, Iliadis Niko A, Pereira Mario V. F, and SpringerLink (Online service), eds. Handbook of Networks in Power Systems I. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012.

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Pérez-Arriaga, Ignacio J. Regulation of the Power Sector. London: Springer London, 2013.

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Book chapters on the topic "Electric Power Systems - Control Theory"

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Ahmed-Zaid, Said. "Reduced-Order Modeling of Electric Machines Using Integral Manifolds." In Systems and Control Theory For Power Systems, 23–38. New York, NY: Springer New York, 1995. http://dx.doi.org/10.1007/978-1-4757-2433-2_2.

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Liu, Chen-Ching, and Khôi Tien Vu. "Analysis of Mechanisms of Voltage Instability in Electric Power Systems." In Systems and Control Theory For Power Systems, 235–58. New York, NY: Springer New York, 1995. http://dx.doi.org/10.1007/978-1-4757-2433-2_10.

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Chiang, Hsiao-Dong. "The BCU Method for Direct Stability Analysis of Electric Power Systems: Theory and Applications." In Systems and Control Theory For Power Systems, 39–93. New York, NY: Springer New York, 1995. http://dx.doi.org/10.1007/978-1-4757-2433-2_3.

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Venkatasubramanian, Vaithianathan, Heinz Schättler, and John Zaborszky. "On the Dynamics of Differential-Algebraic Systems Such as the Balanced Large Electric Power System." In Systems and Control Theory For Power Systems, 381–97. New York, NY: Springer New York, 1995. http://dx.doi.org/10.1007/978-1-4757-2433-2_16.

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Bahgaat, Naglaa K., M. I. El-Sayed, M. A. Moustafa Hassan, and F. Bendary. "Load Frequency Control Based on Evolutionary Techniques in Electrical Power Systems." In Advances in Chaos Theory and Intelligent Control, 851–73. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-30340-6_36.

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Agreira, C. I. Faustino, C. M. Machado Ferreira, and F. P. Maciel Barbosa. "Rough Set Theory: Data Mining Technique Applied to the Electrical Power System." In Intelligent Systems, Control and Automation: Science and Engineering, 387–96. Dordrecht: Springer Netherlands, 2012. http://dx.doi.org/10.1007/978-94-007-4722-7_36.

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Alsmadi, Yazan M., Vadim Utkin, and Longya Xu. "Sliding Mode Control Design Procedure for Power Electronic Converters Used in Energy Conversion Systems." In New Perspectives and Applications of Modern Control Theory, 465–521. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-62464-8_18.

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Hong, Tao, Xijun Zhao, and Yong Zhai. "Development of an Automatic Steering System for Electric Power Steering (EPS) System Using Fuzzy Control Theory." In Lecture Notes in Electrical Engineering, 179–86. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-21762-3_23.

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Sanjay, S. M., M. Saritha, and M. H. Sidram. "Mitigation of Power Quality Issues Using DSTATCOM Through the Theory of Direct-Detection Light Wave Receivers Using Optical Amplifiers." In Advances in Electrical Control and Signal Systems, 691–703. Singapore: Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-5262-5_52.

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Monti, Antonello, and Ferdinanda Ponci. "Electric Power Systems." In Intelligent Monitoring, Control, and Security of Critical Infrastructure Systems, 31–65. Berlin, Heidelberg: Springer Berlin Heidelberg, 2014. http://dx.doi.org/10.1007/978-3-662-44160-2_2.

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Conference papers on the topic "Electric Power Systems - Control Theory"

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Gashimov, Arif M., Huseynqulu B. Guliyev, and Aytek R. Babayeva. "Method and algorithm of control of shunt reactors of high-voltage power network in maintenance modes based on fuzzy logic theory." In 2019 Modern Electric Power Systems (MEPS). IEEE, 2019. http://dx.doi.org/10.1109/meps46793.2019.9395043.

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Hao, Zhihong, Liang Jiankun, and Ren Yan. "The application of delay control theory in electric power transmission system." In 2012 24th Chinese Control and Decision Conference (CCDC). IEEE, 2012. http://dx.doi.org/10.1109/ccdc.2012.6244374.

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Marlega, Radoslaw. "Model and simulation of electric power exchange development in terms of control and system theory." In 2016 Electric Power Networks (EPNET). IEEE, 2016. http://dx.doi.org/10.1109/epnet.2016.7999360.

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Xie, Jiahao, Shucai Huang, Daozhi Wei, and Zhaoyu Zhang. "Sensor Management Method based on Optimal Response Dynamics with Game Theory." In 2021 International Conference on Control Science and Electric Power Systems (CSEPS). IEEE, 2021. http://dx.doi.org/10.1109/cseps53726.2021.00055.

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Shoureshi, Rahmat, Hanchu Li, Robert Kramer, and Henry Klaiman. "Intelligent Control for Electrical Power Generation Systems." In ASME 1997 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 1997. http://dx.doi.org/10.1115/imece1997-0403.

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Abstract Deregulation of electric power, introduction of independent power producers and increase competition have introduce new challengers to the utility industry. The ability to project short term demands and be able to respond to highly varying loads with high power quality are essential elements of a reliable and secure power system. This paper presents a new approach to the automatic generation control that combines advanced in neural networks, control theory, and electric power systems.
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Frick, Peyton, John Wagner, and Parikshit Mehta. "A Hydraulic Actuated Automotive Thermal Management System: Theory and Experiment." In ASME 2008 Dynamic Systems and Control Conference. ASMEDC, 2008. http://dx.doi.org/10.1115/dscc2008-2117.

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The performance of engine cooling systems can be improved by replacing the traditional mechanical driven radiator fan and water pump assemblies with computer controlled components. The power requirements for electric servo-motors increase with larger cooling demands which necessitate larger motors and/or a distributed configuration. One solution may be the use of hydraulic-based components due to their high power density and compact size. This paper investigates a thermal management system that features a computer controlled hydraulic actuated automotive fan and water pump. A mathematical model was derived for the hydraulic and thermal system components. To experimentally study the concept, a hydraulic driven fan and coolant pump were integrated with electric immersion heaters and radiator to emulate a vehicle cooling system. The dynamic model exhibited a strong correlation with the experimental test data. For a series of operating profiles, the servo-solenoid proportional control valves successfully tracked prescribed temperature set points to demonstrate that a hydraulic cooling system can maintain engine operating conditions.
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Yidan Bao, Min Huang, Zheyan Zhu, Yong He, and Xiaoli Li. "Application of Combination Forecasting Based on Rough Sets Theory on Electric Power System." In 2006 6th World Congress on Intelligent Control and Automation. IEEE, 2006. http://dx.doi.org/10.1109/wcica.2006.1712652.

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Li, Perry Y., Jacob Siefert, and David Bigelow. "A Hybrid Hydraulic-Electric Architecture (HHEA) for High Power Off-Road Mobile Machines." In ASME/BATH 2019 Symposium on Fluid Power and Motion Control. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/fpmc2019-1628.

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Abstract Traditionally, off-road mobile machines such as excavators and wheel loaders are primarily powered by hydraulics and throttling valves are used to control their work circuits. In recent years, two general trends are towards more energy efficient systems and electrification. With electrification, both efficiency and control performance can be improved by the elimination of throttling losses and the use of high-bandwidth inverter control. Electrification is generally accomplished with Electro-hydraulic actuators (EHA) but they are limited to lower powered systems due to the high cost of electric machines capable of high power or high torque. This paper presents preliminary results of a new system architecture for off-road vehicles to improve efficiency and control performance. The architecture combines hydraulic power and electric power in such a way that the majority of power is provided hydraulically while electric drives are used to modulate this power. The hybrid hydraulic-electric architecture (HHEA) and its rationale are described. In addition, a case study is presented to illustrate its operation, its potential for energy saving, and its benefits of component downsizing. The case study indicates that compared to a baseline load sensing system, the HHEA has the potential to reduce energy consumption by more than 50%. Furthermore, the torque capability of the electrical components need only be ∼ 28% of what is required for the direct application of EHA.
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Bi, Wei, and Jian-ming Wang. "Implementation of power system control board test system of the pure electric vehicle." In 2010 3rd International Conference on Advanced Computer Theory and Engineering (ICACTE 2010). IEEE, 2010. http://dx.doi.org/10.1109/icacte.2010.5579398.

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Ming Zeng, He Wang, Baohua Liu, Yanfu Zhang, Xiumei Wei, and Ye Lu. "Research on high reliability electric price based on the marginal cost theory and Markov chain theory." In 7th IET International Conference on Advances in Power System Control, Operation and Management (APSCOM 2006). IEE, 2006. http://dx.doi.org/10.1049/cp:20062140.

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Reports on the topic "Electric Power Systems - Control Theory"

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Lesieutre, Bernard C., and Daniel K. Molzahn. Optimization and Control of Electric Power Systems. Office of Scientific and Technical Information (OSTI), October 2014. http://dx.doi.org/10.2172/1159823.

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Kirkham, H. Communications and control for electric power systems: Final report. Office of Scientific and Technical Information (OSTI), April 1998. http://dx.doi.org/10.2172/629481.

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Bajura, Richard, and Ali Feliachi. Integrated Computing, Communication, and Distributed Control of Deregulated Electric Power Systems. Office of Scientific and Technical Information (OSTI), September 2008. http://dx.doi.org/10.2172/938476.

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Phadke, A., S. Horowitz, and J. Thorp. Integrated hierarchical computer systems for adaptive protective relaying and control of electric transmission power systems. Office of Scientific and Technical Information (OSTI), November 1989. http://dx.doi.org/10.2172/5382017.

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Chiang, Hsiao-Dong, Ray D. Zimmerman, and Robert J. Thomas. TAS: 89 0227: TAS Recovery Act - Optimization and Control of Electric Power Systems: ARRA. Office of Scientific and Technical Information (OSTI), February 2014. http://dx.doi.org/10.2172/1126436.

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Hynd, David, Caroline Wallbank, Jonathan Kent, Ciaran Ellis, Arun Kalaiyarasan, Robert Hunt, and Matthias Seidl. Costs and Benefits of Electronic Stability Control in Selected G20 Countries. TRL, January 2020. http://dx.doi.org/10.58446/lsrg3377.

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This report, commissioned by Bloomberg Philanthropies, finds that 42,000 lives could be saved and 150,000 serious injuries prevented by 2030 if all new cars in seven G20 countries were required to be equipped with an inexpensive crash avoidance technology starting in 2020. Thirteen G20 counties currently adhere to United Nations regulations on electronic stability control (ESC). If the seven remaining countries—Argentina, Brazil, China, India, Indonesia, Mexico and South Africa—also mandated ESC in 2020, the report estimates $21.5 billion in economic benefit to those countries from the prevention of deaths and serious injuries. Argentina and Brazil are due to start applying ESC regulations in 2020. The UK-based Transport Research Laboratory (TRL) conducted the independent study of costs and benefits of applying ESC regulation in G20 countries, which are responsible for 98% of the world’s passenger car production. This report comes before the 3rd Ministerial Conference on Road Safety in Stockholm, which is the largest gathering of governments and is a key opportunity for adoption of this UN-recommended standard. According to the World Health Organization’s Global Road Safety Report, the number of road traffic deaths reached 1.35 million in 2016. Of all vehicle safety features, electronic stability control is regarded as the most important one for crash avoidance since it is 38% effective in reducing the number of deaths in loss-of-control collisions. ESC tries to prevent skidding and loss of control in cases of over-steering and under-steering. The technology continuously monitors a vehicle’s direction of travel, steering wheel angle and the speed at which the individual wheels are rotating. If there is a mismatch between the intended direction of travel and the actual direction of travel, as indicated by the steering wheel position, ESC will selectively apply the brakes and modulate the engine power to keep the vehicle traveling along the intended path. The cost of implementing ESC on vehicles that already contain anti-lock braking systems is thought to be as little as $50 per car. And the report finds the benefits are significant: For every dollar spent by consumers in purchasing vehicles with these technologies, there is a US$2.80 return in economic benefit to society because of the deaths and serious injuries avoided. The analysis warns that without regulation of ESC, the seven remaining G20 countries will only reach 44% installation of ESC by 2030. However, if all seven countries implemented ESC regulations this year, 85% of the total car fleet in G20 countries will have ESC by 2030, a figure still below the United Nations target of 100% ESC fleet coverage by 2030.
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Modlo, Yevhenii O., Serhiy O. Semerikov, Ruslan P. Shajda, Stanislav T. Tolmachev, and Oksana M. Markova. Methods of using mobile Internet devices in the formation of the general professional component of bachelor in electromechanics competency in modeling of technical objects. [б. в.], July 2020. http://dx.doi.org/10.31812/123456789/3878.

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The article describes the components of methods of using mobile Internet devices in the formation of the general professional component of bachelor in electromechanics competency in modeling of technical objects: using various methods of representing models; solving professional problems using ICT; competence in electric machines and critical thinking. On the content of learning academic disciplines “Higher mathematics”, “Automatic control theory”, “Modeling of electromechanical systems”, “Electrical machines” features of use are disclosed for Scilab, SageCell, Google Sheets, Xcos on Cloud in the formation of the general professional component of bachelor in electromechanics competency in modeling of technical objects. It is concluded that it is advisable to use the following software for mobile Internet devices: a cloud-based spreadsheets as modeling tools (including neural networks), a visual modeling systems as a means of structural modeling of technical objects; a mobile computer mathematical system used at all stages of modeling; a mobile communication tools for organizing joint modeling activities.
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Little, Charles, and David Biedenharn. Technical assessment of the Old, Mississippi, Atchafalaya, and Red (OMAR) Rivers : channel geometry analysis. Engineer Research and Development Center (U.S.), August 2022. http://dx.doi.org/10.21079/11681/45147.

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The Old River Control Complex (ORCC) consists of the Low Sill, Auxiliary, and Overbank structures as features of the Old River Control Structure (ORCS) and the privately owned hydro-electric power plant. Operations of the ORCC manage the hydrologic connectivity between the Mississippi River and the Atchafalaya River/Red River systems. The morphology of the Old, the Mississippi, the Atchafalaya, and the Red Rivers (OMAR) has been influenced by the flow distribution at the ORCC, as well as the accompanying bed sediments. A geomorphic assessment of the OMAR is underway to understand the morphological changes associated with operation of the ORCC. Supporting the geomorphic assessment, a channel geometry analysis herein documents observed adjustments of the affected river channels. Historical hydrographic survey data were used in the Geographic Information System to create river channel geometric models, which inform the analysis. Geometric parameters for cross sections and volume polygons were computed for each survey and evaluated for morphological trends which may be ascribed to the influence of the ORCC. Additionally, the geometric parameters for the Atchafalaya River were used to extend the geometry analyses from the 1951 Mississippi River Commission report on the Atchafalaya River, which was the primary catalyst for the initial development of the ORCS.
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Development of standardized air-blown coal gasifier/gas turbine concepts for future electric power systems. Volume 3, Appendix B: NO{sub x} and alkali vapor control strategies: Final report. Office of Scientific and Technical Information (OSTI), July 1990. http://dx.doi.org/10.2172/10118048.

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