Abstract
The method of calculating parameters of symmetry-compensating device for three-phase power supply system based on the decomposition of the system is proposed. The system is divided into three parts, representing the power source, load and symmetry-compensating device. Processes in each part are considered separately, which significantly simplifies the analysis .Operation full compensation is determined by the active power balance conditions. Parametric synthesis of symmetry-compensating device is carried through by means of optimization methods that are easily implemented in packages of computer mathematics. Application of the method is illustrated by the examples of three-wire and four-wire power supply systems. References 7, figures 5.
References
Miliakh A.N., Shydlowskii A.K., Kuznetsov A.G. Balancing of circuit single-phase loads in three-phase circuits. Kiev: Naukova Dumka, 1973. − 219 p. (Rus)
Shydlovskii A.K., Mostoviak I.V., Kuznetsov V.G. Phase forming circuits analysis and synthesis. − Kiev: Naukova Dumka, 1979. − 299 p. (Rus)
Shydlouskii A.K., Novskyi V.A., Kaplychnyi N.N. Stabilization of electric energy parameters in distributing networks. − Kiev: Naukova Dumka, 1989. – 312 p. (Rus)
Yagup V.G., Yagup E.V. Synthesis of electric system in time domain by searching optimization method // Tekhnichna Elektrodynamika. – 2015. − No 2. – Pp. 24-29. (Rus)
Yagup V.G., Yagup E.V. Determination of reactive power compensation mode in four-wire three-phase electric power supply system using search engine optimization // Tekhnichna Elektrodynamika. – 2016. – No 1. – Pp. 60-66. (Rus)
Roger C. Dugan. Electrical Power Systems Quality. − McGraw-HillCompanies, Inc, 2012. – 555 p.
Hector J. Altuve Ferrer. Modern Solutions for Protection. Control and Monitoring of Electric Power Systems. − Edmund O. Schweitzer III, 2010. – 359 p.

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