Switching Compensator Control Strategy Based on CPC Power Theory

• Autorzy: Ginn H. , Chen G.

Warianty tytułu

PL

Kompensatory kluczujące z wykorzystaniem teorii mocy opartej na koncepcji Składowych Fizycznych Prądu

• Języki publikacji: PL

Abstrakty

PL

Artykuł omawia generację sygnału odniesienia dla sterowania kompensatorów kluczujących z wykorzystaniem teorii mocy opartej na koncepcji Składowych Fizycznych Prądu (CPC). W metodzie tej prąd jest rozkładany na ortogonalne składniki podlegające kompensacji nie z pomocą filtrów, lecz z użyciem obliceniowo oszczędnej Dyskretnej Transformacji Fouriers (DFT) w przesuwającym się oknie czasowym. Umożliwia to swobodny wybór poziomu kompensacji poszczególnych składowych prądu. Artykuł omawia prototyp kompensatora i wyniki doświadczalne.

EN

A reference generation technique for shunt switching compensators based on Currents’ Physical Components (CPC) power theory is presented that utilizes a computationally efficient moving-window DFT along with the CPC orthogonal decomposition of the current instead of the filters typically used to extract the desired components of the current. Each orthogonal component of the current can be adjusted independently in any percentage, thus providing selective current compensation. Details of a prototype compensator and experimental results are also presented.

Słowa kluczowe

PL

aktywne filtry mocy; sterowanie kompensatora; jakość energii

EN

active filters; compensator reference signal; power quality

• Wydawca: Wydawnictwo SIGMA-NOT
• Czasopismo: Przegląd Elektrotechniczny
• Rocznik: 2008
• Tom: R. 84, nr 6
• Strony: 38--47
• Opis fizyczny: Bibliogr. 18 poz., rys., wykr.

Twórcy

autor

Ginn H.

autor

Chen G.

• Misissippi State University, USA,

Bibliografia

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