Yang Yuan
North China Electric Power University
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Publication
Featured researches published by Yang Yuan.
conference on electrical insulation and dielectric phenomena | 2009
Chang Wenzhi; Tang Zhiguo; Li Chengrong; Wang Hao; Yang Yuan; Jiang Yimin
Ultra-Wideband (UWB) RF partial discharge (PD) location technique is a new method for PD source location on power transformers, which is based on multi-antenna PD detection and Huygens-Fresnel principle. In this paper, a novel sensor with 2GHz–8GHz bandwidth for UWB RF detection has been designed. A new location algorithm named Space-Grid-Search Algorithm has been proposed which greatly eliminate the divergent effect of analytical method. Four typtical artificial PD models are applied to a real 220kV transformer. Then experiments have been carried out for PD location on the transformer using UWB RF technique. The test results indicate that the average error of the pre-set PD sources was about 30 centimeters.
Archive | 2016
Cheng Yangchun; Chang Wenzhi; Bi Jiangang; Liu Yang; Duan Botao; Yang Yuan; Meng Nan
Archive | 2015
Yang Ning; Gong Yanpeng; Yan Chunyu; Bi Jian Gang; Shi Yanjie; Song Yugang; Yuan Shuai; Yang Yuan; Wu Liyuan; Deng Yanguo; Meng Nan; Chang Wenzhi; Zhang Bowen; Gao Bin
Archive | 2016
Yuan Shuai; Yan Chunyu; Bi Jiangang; Shi Yanjie; Yang Ning; Chang Wenzhi; Wang Feng; Yang Yuan; Wang Guangzhen
Archive | 2017
Wu Xutao; Guo Fei; Zhu Hongbo; Li Xiuguang; Ma Yunlong; Hao Jinpeng; Liu Shitao; Ma Bo; Pan Liangliang; Bi Jiangang; Yang Yuan; An Jingran; Sun Jian; Ding Pei; Chang Bin; Yan Zhenhua; He Ninghui
Archive | 2017
Yuan Shuai; Bi Jiangang; Yan Chunyu; Gao Keli; Yang Ning; Shi Yanjie; Chang Wenzhi; Wang Feng; Yang Yuan; Wang Guangzhen
Archive | 2017
Li Wei; Ren Zhigang; Zhou Kai; Zhang Yajing; Zhang Yiguo; Wang Qian; Qian Mengdi; Yang Yuan
Archive | 2017
Bi Jiangang; Chang Wenzhi; Yuan Shuai; Gong Yanpeng; Yun Feng; Yang Yuan; Yang Ning; Wang Guangzhen; Wu Liyuan
Archive | 2017
Yang Yuan; Bi Jiangang; Yan Chunyu; Yang Ning; Yuan Shuai; Wu Liyuan; Wang Feng; Zhang Bowen; Chang Wenzhi; Gao Bin; Huang Zhiwei
Archive | 2017
Shi Lei; Ren Zhigang; Zhang Yajing; Dong Fangzhou; Zhang Chen; Yang Rui; Li Mingyi; Yang Yuan
