Research and simulation of magnetically controlled shunt MCRs using Matlab Simulink
Murat A. Sokolov S. Sokolova I. Uteshkaliyeva L.
15 January 2023Elsevier Ltd
Electric Power Systems Research
2023#214
The paper presents the history of the creation of controlled reactors with DC bias, describes the principle of operation and the main types of designs of controlled reactors with DC bias. The basic principles of regulation, compensation of higher harmonics and the possibility of manufacturing controlled reactors based on standard transformers are shown. An adequate mathematical model of a three-limb-core magnetically controllable reactor (MCR) has been created in the Matlab Simulink software package. Different magnetic analyzes can be made by changing core structures and changing the winding connections. The adequacy of the model has been verified by experimental studies on physical models of the MCR. Сurrent harmonics were analyzed in the entire range of MCR control. The operability of an MCR made of a three-limb magnetic circuit has been proven. Moreover, mathematical model can solve the problem that the previous PSCAD model cannot accurately simulate iron core size optimization and provide guarantee for further research in the future.
FACTS devices , Matlab Simulink , Reactive power compensation , Shunt MCR , Three-phase three-limb-core type
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Institute of electrical power engineering, AUPET named after Gumarbek Daukeyev, Baytursynuly 126/1, Almaty, A15G8M2, Kazakhstan
Institute of electrical power engineering
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