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Dive into the research topics where Wei Xiaoguang is active.

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Featured researches published by Wei Xiaoguang.


ieee international conference on power system technology | 2006

Research of AC/DC Parallel Wind Farm Integration Based On VSC-HVDC

Wei Xiaoguang; Tang Guangfu

With wind power taking up an increasingly important share of the total power generation in the system, the larger proportion of wind power have led to problems such as voltage instability, inappropriate power flows etc. The great demand of wind power requires enhanced system capacity, while securing the power quality and AC stabilization. The capacity of VSC-HVDC for fast independent active and reactive power control provides important benefits regarding power quality and successful and reliable system operation. In this paper the parallel AC-DC system for wind power generation is presented. To verify the basic operation principles of operating wind farm and advanced control strategies of VSC- HVDC transmission, the wind farm consisted of five wind turbines with pitch control systems and the VSC-HVDC transmission with relative control systems are modeled by PSCAD\EMTDC to test control algorithms, to identify problems, to investigate different modes of operation of the system and to demonstrate the unique capability of integrating large wind farm to network by VSC-HVDC. Simulation results show that VSC-HVDC transmission is an excellent tool to transmit power from wind farm to a network and at the same time it will contribute to AC stabilization and power quality.


Archive | 2013

Novel thyristor converter valve module

Tang Guangfu; Wei Xiaoguang; Wen Jialiang; Zhang Sheng


Archive | 2013

Isolation type DC/DC (direct current/direct current) converter based on modularized multilevel current converter

Luo Xiang; Cao Junzheng; Tang Guangfu; Wei Xiaoguang; Liu Jie


Archive | 2013

Direct-current breaker and cutoff method thereof

Wei Xiaoguang; Luo Xiang; Cao Junzheng; Tang Guangfu; Qiu Yufeng


Archive | 2013

Series coupling inductance high-voltage direct current breaker and control method thereof

Cao Junzheng; Qiu Yufeng; Wei Xiaoguang; Liu Yuan; Luo Xiang


Archive | 2014

System and method for detecting partial discharge under high-frequency voltage

Pang Yuelong; Lu Xu; Li Qingmin; Han Shuai; Liu Weijie; Wang Gaoyong; Wei Xiaoguang


Archive | 2015

High-voltage DC circuit breaker and realization method thereof

Cao Junzheng; Zhou Wandi; Luo Xiang; Wei Xiaoguang; Gao Chong


Archive | 2014

Outer cooling system with stored cold for direct current converter valve and operation method thereof

Zha Kunpeng; Wei Xiaoguang; Zhou Jianhui; Wen Yuliang; Wu Wenwei; Wang Hang; Luan Hongzhou; Wang Zhixiang


Archive | 2014

Damping parameter designing method of novel converter valve

Wei Xiaoguang; Wen Jialiang; Zhang Jing


Archive | 2014

Series water-cooled radiator based on damping resistors

Tang Guangfu; Wang Zhixiang; Gao Chong; Zhou Jianhui; Zha Kunpeng; Wei Xiaoguang; Luan Hongzhou

Collaboration


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Zhang Sheng

Dalian University of Technology

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He Zhiyuan

Electric Power Research Institute

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Tang Guangfu

Electric Power Research Institute

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Gao Chong

State Grid Corporation of China

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Zha Kunpeng

State Grid Corporation of China

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Xu Weihua

State Grid Corporation of China

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He Junjia

Huazhong University of Science and Technology

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Luo Xiang

State Grid Corporation of China

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Zhao Yan

Electric Power Research Institute

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