Study on the load cutting-in control of the variable-speed constant-frequency (VSCF) wind-power generator

被引：0

作者：

Zeng, Zhi-Yong ^{[1
]}

Wang, Qing-Ling ^{[1
]}

Feng, Jing ^{[1
]}

机构：

[1] School of Electrical Engineering and Communication, Anhui University of Science and Technology, Huainan 232001, China

来源：

Dianli Xitong Baohu yu Kongzhi/Power System Protection and Control | 2009年 / 37卷 / 15期

关键词：

Electric power transmission networks - Stators - Electric power system control - Vector control (Electric machinery) - Asynchronous generators - Wind power;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Running principle of the grid-connection process of doubly-fed generator is discussed. Grid-connection control strategy of generator is investigated based on stator-oriented vector control technique. The principles of the grid-connection with load and on no load are contrasted and analyzed. The generator of the load cutting-in control can control wind energy in cooperation with wind turbine, which can relieve the stress of wind turbine from wind and improve the speed adjustment ability of system. The simulation model of grid-connection process of doubly-fed generator is founded. The simulation result verifies the impact current is very small and the validity and feasibility of the grid-connection control strategy of doubly-fed generator.

引用

页码：33 / 37

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