Digital Signal Processing in Power System Protection and Control [electronic resource] / by Waldemar Rebizant, Janusz Szafran, Andrzej Wiszniewski.Material type: TextLanguage: English Series: Signals and Communication Technology: Publisher: London : Springer London, 2011Description: XVI, 316 p. online resourceContent type: text Media type: computer Carrier type: online resourceISBN: 9780857298027Subject(s): Engineering | Artificial intelligence | Algorithms | Production of electric energy or power | Engineering | Signal, Image and Speech Processing | Energy Systems | Artificial Intelligence (incl. Robotics) | Power Electronics, Electrical Machines and Networks | AlgorithmsAdditional physical formats: Printed edition:: No titleDDC classification: 621.382 LOC classification: TK5102.9TA1637-1638TK7882.S65Online resources: Click here to access online
1. Introduction -- 2. Abnormal States in Power Systems and Criteria for Their Recognition -- 3. Hardware and Functional Development of Protection Devices and Systems -- 4. Fundamentals of System Analysis and Synthesis -- 5. Infinite Impulse Response Filters -- 6. Finite Impulse Response Filters -- 7. Correction of Errors Introduced by Instrument Transformers -- 8. Measurement Algorithms for Digital Protection -- 9. Characteristics of Measurement of Criterion Values and Adaptive Algorithms -- 10. Decision Making in Protective Relays -- 11. Elements of Fuzzy Logic in Protective Relays -- 12. Application of Artificial Neural Networks -- 13. Genetic and Evolutionary Algorithms for PSP -- 14. Expert Systems -- 15. Artificial Intelligence – Summary and Hybrid Schemes.
Digital Signal Processing in Power System Protection and Control bridges the gap between the theory of protection and control and the practical applications of protection equipment. Understanding how protection functions is crucial not only for equipment developers and manufacturers, but also for their users who need to install, set and operate the protection devices in an appropriate manner. After introductory chapters related to protection technology and functions, Digital Signal Processing in Power System Protection and Control presents the digital algorithms for signal filtering, followed by measurement algorithms of the most commonly-used protection criteria values and decision-making methods in protective relays. A large part of the book is devoted to the basic theory and applications of artificial intelligence techniques for protection and control. Fuzzy logic based schemes, artificial neural networks, expert systems and genetic algorithms with their advantages and drawbacks are discussed. AI techniques are compared and it is also shown how they can be combined to eliminate the disadvantages and magnify the useful features of particular techniques. The information provided in Digital Signal Processing in Power System Protection and Control can be useful for protection engineers working in utilities at various levels of the electricity network, as well as for students of electrical engineering, especially electrical power engineering. It may also be helpful for other readers who want to get acquainted with and to apply the filtering, measuring and decision-making algorithms for purposes other than protection and control, everywhere fast and on-line signal analysis is needed for proper functioning of the apparatus.