TY - GEN
T1 - Feed-forward controlled single-switch three-phase wind power converter with harmonic injection mechanism
AU - Lin, Ray Lee
AU - Lin, Lung Shing
PY - 2019/9
Y1 - 2019/9
N2 - This paper presents the single-switch three-phase wind power converter with harmonic injection mechanism. In order to obtain optimal output power of the wind turbine generator (WTG) at different wind speeds, a maximum-power-point-tracking (MPPT) mechanism is required. Furthermore, to improve the input power-factor of the wind energy conversion system (WECS), the conventional single-switch three-phase boost rectifier is employed. However, the input current of the conventional single-switch boost rectifier exhibits a relatively large fifth-order harmonic, which leads to low input PF. Therefore, in order to improve the conversion efficiency for WECS, an MPPT mechanism is employed in the single-switch three-phase boost rectifier. Moreover, the input PF of the single-switch boost rectifier can be improved by adopting the harmonic injection mechanism. Finally, a 1kW prototype circuit of the single-switch three-phase wind power converter is built to verify the performances using MPPT and harmonic injection mechanisms.
AB - This paper presents the single-switch three-phase wind power converter with harmonic injection mechanism. In order to obtain optimal output power of the wind turbine generator (WTG) at different wind speeds, a maximum-power-point-tracking (MPPT) mechanism is required. Furthermore, to improve the input power-factor of the wind energy conversion system (WECS), the conventional single-switch three-phase boost rectifier is employed. However, the input current of the conventional single-switch boost rectifier exhibits a relatively large fifth-order harmonic, which leads to low input PF. Therefore, in order to improve the conversion efficiency for WECS, an MPPT mechanism is employed in the single-switch three-phase boost rectifier. Moreover, the input PF of the single-switch boost rectifier can be improved by adopting the harmonic injection mechanism. Finally, a 1kW prototype circuit of the single-switch three-phase wind power converter is built to verify the performances using MPPT and harmonic injection mechanisms.
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U2 - 10.1109/ECCE.2019.8913114
DO - 10.1109/ECCE.2019.8913114
M3 - Conference contribution
T3 - 2019 IEEE Energy Conversion Congress and Exposition, ECCE 2019
SP - 916
EP - 920
BT - 2019 IEEE Energy Conversion Congress and Exposition, ECCE 2019
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 11th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2019
Y2 - 29 September 2019 through 3 October 2019
ER -