TY - GEN
T1 - Research on multi-frequency current tracking control of three-phase grid-connected VSI
AU - Xu, Chongfu
AU - Lei, Wanjun
AU - Ning, Gaidi
AU - Zhang, Xiang
AU - Wang, Yue
AU - Liu, Jinjun
PY - 2011
Y1 - 2011
N2 - This paper proposes a multi-frequency current tracking control method which can be applied in the application of APF(Active Power Filter), programmable current source etc. Because the method based on the stationary PI inner loop and the dq outer loop can't be used in the case of high frequency, a new method is proposed. The proposed method includes a stationary PI inner loop and an Amplitude-Phase outer loop, which can realize separate control of each harmonic in each phase precisely in a wide frequency range, and keep the advantages of the stationary PI method: the anti-interference ability, low harmonic distortion in the line current, fast response speed and simple control. The parameter design method of both loops is also described. At last, simulation results based on PSCAD/EMTDC and experimental results are given to prove the feasibility of this method.
AB - This paper proposes a multi-frequency current tracking control method which can be applied in the application of APF(Active Power Filter), programmable current source etc. Because the method based on the stationary PI inner loop and the dq outer loop can't be used in the case of high frequency, a new method is proposed. The proposed method includes a stationary PI inner loop and an Amplitude-Phase outer loop, which can realize separate control of each harmonic in each phase precisely in a wide frequency range, and keep the advantages of the stationary PI method: the anti-interference ability, low harmonic distortion in the line current, fast response speed and simple control. The parameter design method of both loops is also described. At last, simulation results based on PSCAD/EMTDC and experimental results are given to prove the feasibility of this method.
KW - Amplitude-Phase control
KW - Grid-connected VSI
KW - current control
KW - stationary PI control
UR - https://www.scopus.com/pages/publications/80052082308
U2 - 10.1109/ICPE.2011.5944528
DO - 10.1109/ICPE.2011.5944528
M3 - 会议稿件
AN - SCOPUS:80052082308
SN - 9781612849560
T3 - 8th International Conference on Power Electronics - ECCE Asia: "Green World with Power Electronics", ICPE 2011-ECCE Asia
SP - 2398
EP - 2405
BT - 8th International Conference on Power Electronics - ECCE Asia
T2 - 8th International Conference on Power Electronics - ECCE Asia: "Green World with Power Electronics", ICPE 2011-ECCE Asia
Y2 - 30 May 2011 through 3 June 2011
ER -