TY - GEN
T1 - Diode rectifier bridge-based structure for DFIG-based wind turbine
AU - Zhu, Rongwu
AU - Chen, Zhe
AU - Wu, Xiaojie
N1 - Publisher Copyright:
© 2015 IEEE.
PY - 2015/5/8
Y1 - 2015/5/8
N2 - This paper proposes a new structure for the doubly-fed induction generator (DFIG)-based wind turbine. The proposed structure consists of a DFIG controlled by a partial rated power converter in the rotor side, a three-phase diode rectifier bridge (DRB) connected to the stator, and a DC/AC full rated power inverter. As this structure could isolate the DFIG and the grid by a DC-link, the DFIG could avoid the direct influences from the grid, and achieve fault ride through requirement easily. Based on this structure, two control strategies are developed to control the DFIG and fulfill maximum power output. The simulation results based a MATALAB/Simulink using a 2MW DFIG compare the performances of DFIG system with the two control strategies. Further, the experimental results based on a scaled-down setup with a 7.5kW DFIG validate the correctness of the control strategies.
AB - This paper proposes a new structure for the doubly-fed induction generator (DFIG)-based wind turbine. The proposed structure consists of a DFIG controlled by a partial rated power converter in the rotor side, a three-phase diode rectifier bridge (DRB) connected to the stator, and a DC/AC full rated power inverter. As this structure could isolate the DFIG and the grid by a DC-link, the DFIG could avoid the direct influences from the grid, and achieve fault ride through requirement easily. Based on this structure, two control strategies are developed to control the DFIG and fulfill maximum power output. The simulation results based a MATALAB/Simulink using a 2MW DFIG compare the performances of DFIG system with the two control strategies. Further, the experimental results based on a scaled-down setup with a 7.5kW DFIG validate the correctness of the control strategies.
KW - diode rectifier bridge
KW - doubly-fed induction generator (DFIG)
KW - fault ride through
KW - maximum power output
KW - wind turbine
UR - https://www.scopus.com/pages/publications/84937822882
U2 - 10.1109/APEC.2015.7104514
DO - 10.1109/APEC.2015.7104514
M3 - 会议稿件
AN - SCOPUS:84937822882
T3 - Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC
SP - 1290
EP - 1295
BT - APEC 2015 - 30th Annual IEEE Applied Power Electronics Conference and Exposition
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 30th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2015
Y2 - 15 March 2015 through 19 March 2015
ER -