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Sun Shumin

Electric Power Research Institute

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Featured researches published by Sun Shumin.

international conference on high voltage engineering and application | 2008

MOA-based FCL and Its Application in Power System

Sun Shumin; Ma Yuan; Zou Liang; Liu Hongshun

With regard to power system installed with zinc oxide (ZnO) surge arrester (MOA) based FCLs, the influence of the FCLs on safety operation and power quality is analyzed detailed by MATLAB simulations. Firstly, the impact of different current limit factors on voltage sags of bus line and the current of branch circuits during a three phase fault is investigated. Secondly, this paper presents the change of the harmonic ratio and total harmonic distortion with different current limit factors at normal conditions. Simulation results show that the installation of MOA-based FCLs in power system, not only can limit the fault current and reduce the voltage sags when a fault occurs but also can restrain the transfer of high-frequency harmonics in normal situations.

Archive | 2013

Laboratory microgrid system

Cheng Yan; Yao Jinxia; Sun Shumin; Zhang Haitao; Mao Qingbo; Zhao Peng; Yuan Shuai

Archive | 2013

Control method for large wind field reactive-load compensation equipment in low voltage ride through

Sun Shumin; Li Guanglei; Cheng Yan; Zhang Yong; Zhao Peng; Mao Qingbo; Yu Peng; Zhao Shuai

Archive | 2013

Hybrid energy storage system based on ordered energy control

Sun Shumin; Chen Song; Li Guanglei; Mu Zhongjun; Cheng Yan; Cao Tongli

Archive | 2015

Micro-grid system of grid-connected island power grid

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

Digital and physical hybrid simulation platform based on NI-PXI distributed new energy power generation system

Hao Mukai; Li Guanghui; He Guoqing; Bao Wei; Sun Yanxia; Feng Kaihui; Zhao Weiran; Sun Shumin; Li Guanglei

Archive | 2014

Microgrid inverter sagging automatic control method based on small-signal stability analysis

Li Guanglei; Sun Shumin; Li Hongmei; Shi Xin; Li Sun; Cheng Yan

Archive | 2013

Micro-grid centralized monitoring system used for photovoltaic building integrated combination

Li Guanglei; Sun Shumin; Cheng Yan; Mao Qingbo; Zhao Shuai

Archive | 2015

Permanent magnetic direct-drive wind power generation system integrated fault diagnosis method

Wang Ruiqi; Li Jingwen; Li Yimei; Cheng Yan; Sun Shumin; Shi Xin; Li Sun; Wang Zhaoxin; Jin Zhanxin; Zhao Peng; Zhang Yong; Dong Xiao; Li Tao; Li Baoxian; Li Chaoying

Archive | 2015

Hybrid energy storage control system for stabilizing wind power fluctuation and control method

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

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