TY - GEN
T1 - A new 2-cell shunt active power filter with compensation principle based on synchronous reference frame
AU - Hosseini, Seyed Hossein
AU - Sadigh, Arash Khoshkbar
AU - Farasat, Mehdi
PY - 2009
Y1 - 2009
N2 - In this paper a new 2-cell shunt active power filter (APF) is proposed. The proposed APF is capable of eliminating current harmonics and compensating reactive current, drawn by both nonlinear and linear loads. An online control method based on the discrete nonlinear model of multicell inverters is applied to APF. The main idea of the controller is the "tracking problem" of the reference current and the reference capacitor voltage by state variables. The state variables are controlled using an optimal feedback in a very fast and efficient manner. Moreover, a novel extraction system based on the synchronous reference frame is adopted as a part of the control system, and provides the required signals for harmonic filtering and reactive power compensation. The compensation principle is presented in details. The circuit is simulated using PSCAD/EMTDC software and simulation results are presented to validate the effectiveness of the novel control scheme and proposed APF.
AB - In this paper a new 2-cell shunt active power filter (APF) is proposed. The proposed APF is capable of eliminating current harmonics and compensating reactive current, drawn by both nonlinear and linear loads. An online control method based on the discrete nonlinear model of multicell inverters is applied to APF. The main idea of the controller is the "tracking problem" of the reference current and the reference capacitor voltage by state variables. The state variables are controlled using an optimal feedback in a very fast and efficient manner. Moreover, a novel extraction system based on the synchronous reference frame is adopted as a part of the control system, and provides the required signals for harmonic filtering and reactive power compensation. The compensation principle is presented in details. The circuit is simulated using PSCAD/EMTDC software and simulation results are presented to validate the effectiveness of the novel control scheme and proposed APF.
UR - http://www.scopus.com/inward/record.url?scp=77950105625&partnerID=8YFLogxK
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U2 - 10.1109/INTLEC.2009.5351753
DO - 10.1109/INTLEC.2009.5351753
M3 - Conference contribution
AN - SCOPUS:77950105625
SN - 9781424424900
T3 - INTELEC, International Telecommunications Energy Conference (Proceedings)
BT - INTELEC 2009 - 31st International Telecommunications Energy Conference
T2 - 31st International Telecommunications Energy Conference, INTELEC 2009
Y2 - 18 October 2009 through 22 October 2009
ER -