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This paper proposes a practical connection approach for distribution static synchronous compensator (DSTATCOM). DSTATCOM is connected to the system through a center-tapped distribution transformer for reactive power compensation. The voltage stress is reduced by half and the number of the cascaded cells is decreased. The mathematical model of the system is established referring to the autotransformer...
The performance of the DSTATCOM depends on the control algorithm i.e. the extraction of the current components. So, for this, there are various control algorithms for the control of DSTATCOM block depending on various theories and strategies like phase shift control, instantaneous PQ theory, synchronous frame theory, Adaline based theory. Each of the algorithms specified have their own merits and...
This paper introduces an active power filter (APF) physical simulator which can be connected with a real time digital simulator (RTDS). According to the actual input/output ports of the RTDS, the interface circuit is designed to combine them to form a closed-loop hybrid real time simulation system. Intelligent power module (IPM) PM200DSA120 is utilized for switching. The control system of the APF...
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