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Three-Phase Three-Wire Active Power Filter with a Detection Method of Instantaneous Positive Sequence Voltage  

曺 在 延 (전북대 전자정보공학부)
鄭 榮 國 (전북대 전자정보공학부)
任 永 徹 (전북대 전자정보공학부)
Publication Information
The Transactions of the Korean Institute of Power Electronics / v.7, no.2, 2002 , pp. 178-185 More about this Journal
Abstract
This paper describes the implementation of three-phase three-wire active power filter system with a instantaneous PSD for distorted and unbalanced power conditions. The positive sequence voltage of the distorted and the unbalanced power system is calculated by the Instantaneous PSD, and phase transformation matrix of the instantaneous power theory is achieved with detected positive sequence voltage. Finally, the proposed method is experimented and tested under unbalanced nonlinear load as well as unbalanced /distorted condition in power system.
Keywords
Three-Phase Three-Wire Active Power Filter; Distorted and Unbalanced Power Conditions; Detection method of Instantaneous Positive Sequence Voltage(PSD);
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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