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Featured researches published by Yang Wankai.


china international conference on electricity distribution | 2016

Analysis of main technical problems for XS and JS ±800kV UHVDC projects system test

Yang Wankai; Yin Yonghua; Zeng Nanchao

The main technical problems of Xiangjiaba to Shanghai (abbr. XS) and Jinping to Sunan (abbr. JS) 800kV UHVDC transmission projects system test were analyzed in this paper. Based on the system stability calculation results, 46 kinds of main circuit connection modes and referring to 500kV HVDC system commissioning test experiences, the system test program and test plan were prepared, which was divided into four parts that were single converter system test instructions, monopole system test instructions, bipolar system test and de-icing mode system test instructions. Duo to rectifier side system was weak in the initial operation stage, AC bus voltage control and reactive power control had been solved. The main technical problems in XS and JS UHVDC project system test were analyzed in detail, which included VBE and control interface function verification, island mode test and de-icing connection mode test. These technical problems had been solved during system commissioning test, which guaranteed to complete XS and JS UHVDC project system commissioning test and put into operation in time.


Archive | 2014

Ultra high voltage direct current (UHVDC) transmission engineering station system debugging method

Liu Yun; Zeng Nanchao; Yang Wankai; Wang Huawei; Yin Yonghua


Archive | 2013

Debugging method for +/- 800 kV ultra-high voltage direct-current transmission project system

Yang Wankai; Yin Yonghua; Zeng Nanchao; Ban Liangeng; Wang Huawei; Li Xinnian; Xie Guoping; Wang Mingxin; Jiang Weiping; Wang Liang; Liu Yao; Sun Xu; Yang Peng; Lei Xiao; Zhang Jinhua; Zhu Yiying; Chen Lingfang; Yang Chao


Archive | 2013

+/-800kV extra-high voltage direct current transmission engineering system testing project compiling method

Yang Wankai; Yin Yonghua; Zeng Nanchao; Ban Liangeng; Wang Huawei; Li Xinnian; Xie Guoping; Jiang Weiping; Wang Mingxin; Liu Chong; Wang Jingfang; Wu Yani; Zhang Jian; Dong Peng; Wang Weiwei; Pang Guangheng; Hu Tao; Zhu Yanqing


Archive | 2017

Debugging method for layered access mode system of +/-1,100kV extra-high voltage DC power transmission engineering

Yang Wankai; Yin Yonghua; Ban Liangeng; Zeng Nanchao; Wang Huawei; Li Xinnian; Xie Guoping; Liu Yao; Sun Xu; Yang Peng; Lei Xiao; Wang Liang; Pang Guangheng; Lin Shaobo; Wang Mingxin; Jiang Weiping; Zhang Jinhua; Chen Lingfang; Zhou Yifu


Archive | 2017

Control method and system for avoiding sustained low EHV DC power

Lei Xiao; Wang Huawei; Sun Xu; Li Xinnian; Liu Lin; Zhou Yifu; Pang Guangheng; Wu Yani; Lin Shaobo; Xi Gongwei; Wang Weiwei; Hu Tao; Xie Guoping; Wang Jingfang; Wang Liang; Dong Peng; Zhu Yiying; Liu Chong; Zhang Xiaoli; Chen Lingfang; Zhang Jinhua; Yang Wankai; Jiang Weiping; Wang Mingxin


Archive | 2016

Extra-high voltage DC power transmission project converter transformer gas production verification method

Liu Zehong; Ban Liangeng; Yang Wankai; Zhong Zhiyi; Wang Zuli; Lu Licheng; Song Shengli; Pang Guangheng; Li Xinnian


Dianwang Jishu | 2016

超高電圧直流中性線母線スイッチの誤動作解析【JST・京大機械翻訳】

Yang Wankai; Yi Fuquan; Zeng Nanchao; Yang Peng


Archive | 2015

Direct-current power energy area compensation method based on converter station local information

Guo Qiang; Lei Xiao; Wang Huawei; Li Xinnian; Sun Xu; Liu Haijun; Liu Yao; Wu Yani; Yang Peng; Wang Weiwei; Pang Guangheng; Lin Shaobo; Hu Tao; Wang Mingxin; Xie Guoping; Wang Jingfang; Wang Liang; Dong Peng; Zhu Yiying; Liu Chong; Xi Gongwei; Zhang Jinhua; Yang Wankai; Chen Lingfang


Automation of electric power systems | 2011

Energization Failures Analysis of Xiang-Shang UHVDC Converter Transformer

Yang Wankai

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Zeng Nanchao

Electric Power Research Institute

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Xie Guoping

Electric Power Research Institute

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Yin Yonghua

Electric Power Research Institute

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Ban Liangeng

Electric Power Research Institute

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Jiang Weiping

Electric Power Research Institute

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Lei Xiao

Electric Power Research Institute

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Sun Xu

Electric Power Research Institute

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Li Xinnian

Beijing Jiaotong University

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Dong Peng

Electric Power Research Institute

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Hu Tao

Electric Power Research Institute

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