Li Guanglei
Electric Power Research Institute
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IOP Conference Series: Materials Science and Engineering | 2017
Li Guan-yang; Wang Hongzhao; Li Guanglei; Cheng Yamei; Liu Hongzheng; Sun Yi
With the increasing share of the wind power in the power system, wind power fluctuations will cause obvious negative impacts on weak local grid. This paper firstly establish electromechanical transient simulation model for doubly fed induction wind turbine, then use Matlab/Simulink to achieve power flow calculation and transient simulation of power system including wind farms, the local synchronous generator, load, etc, finally analyze wind power on the impact of the local power grid under typical circumstances. The actual calculated results indicate that wind mutation causes little effect on the power grid, but when the three-phase short circuit fault happens, active power of wind power decreases sharply and the voltage of location of wind power into the grid also drop sharply, finally wind farm split from power system. This situation is not conducive to security and stability of the local power grid. It is necessary to develop security and stability measures in the future.
Archive | 2013
Sun Shumin; Li Guanglei; Cheng Yan; Zhang Yong; Zhao Peng; Mao Qingbo; Yu Peng; Zhao Shuai
Archive | 2013
Sun Shumin; Chen Song; Li Guanglei; Mu Zhongjun; Cheng Yan; Cao Tongli
Archive | 2015
Yu Peng; Sun Shumin; Su Jianjun; Lyu Tianguang; Li Guanglei; Cheng Yan; Shi Xin; Li Sun; Wang Ruiqi; Zhang Yong; Zhao Peng; Mao Qingbo; Zhao Shuai
Archive | 2014
Hao Mukai; Li Guanghui; He Guoqing; Bao Wei; Sun Yanxia; Feng Kaihui; Zhao Weiran; Sun Shumin; Li Guanglei
Archive | 2014
Li Guanglei; Sun Shumin; Li Hongmei; Shi Xin; Li Sun; Cheng Yan
Archive | 2013
Li Guanglei; Sun Shumin; Cheng Yan; Mao Qingbo; Zhao Shuai
Archive | 2015
Li Guanglei; Wu Tao; Sun Shumin; Shi Xin; Ma Jie; Li Sun; Li Shanying; Cheng Yan; Xing Haiying; Han Deshun; Wang Zhaoxin; Yu Peng; Yuan Shuai; Guo Deqiang; Wang Xiaoyan
Archive | 2015
Cheng Yan; Sun Shumin; Gao Feng; Ding Guangqian; Li Guanglei; Mao Qingbo; Zhang Yong
Archive | 2014
Li Guanglei; Sun Shumin; Cheng Yan; Ai Xiaomeng; Wu Tong; Yu Peng; Wen Jinyu; Zheng Xueyang