Relay 2014 Issue 24 A study of substation-area backup protection based on phase related current differential

..............page:1-5

..............page:6-11

Power flow analysis of distribution network containing distributed generation based on sequence operation
CHEN Qing-fang;,LIU Xiao-hao;,SONG Rui;,SU Sheng-hao;,ZENG Cheng-bi;,ZHANG Qing-zhu;

..............page:12-17

New optimal dead-time elimination for three-phase voltage source inverters
FEI Wen-li;,XUE Gang;,YU Chang-ting;,YUAN Jia-xin;,ZHAO Zhen;,ZHOU Jun-wei;

..............page:18-24

Design method of wide-area damping controller based on FOA algorithm
CHEN Zhen;,HU Zhi-jian;,LIU Yu-kai;,SUO Jiang-lei;

..............page:25-29

Study on voltage instability criterion based on dynamic measurement
CHAI Yan-li;,LI Hong-mei;,MA Zhao-xing;,WAN Qiu-lan;

..............page:30-35

..............page:36-43

Comparative study of STFT and S transform on detecting voltage sag
FAN Yi;,LI Yan-bin;,XU Jian;,ZHANG Yu-qing;

..............page:44-48

Control strategy of UPS for the inductor motor
LUO Jian;,TANG Zhi-de;,WANG Lu;,ZHOU Hai-xiao;

..............page:49-55

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..............page:65-71

Research on aging failure rate estimation of protective relay based on three-parameter Weibull distribution
BI Tian-shu;,HUANG Shao-feng;,JING Qi;,LI Jun;,LIU Ying;,LUO Lin;,SONG Xuan-kun;,WANG Jun-hao;,XUE An-cheng;

..............page:72-78

Hierarchical control strategy of voltage and reactive power for DFIG wind farm
LI Chen-chen;,LIU Hao-ming;,SHI Lei;,TANG Qiao-qiao;,ZHAO Da-wei;,ZHU Ling-zhi;

..............page:79-85

Power quality disturbance classification based on a wavelet and improved neural tree
CHEN Qiang;,GONG Wen-long;,LI Tang-bing;,WU Zhao-gang;,YAO Jian-gang;

..............page:86-92

Study of PCS’s control strategy for battery energy storage grid-connected system
CAO Sheng-yun;,LIN Xiao-feng;,SONG Chun-ning;,XIA You-cai;

..............page:93-98

Detection of voltage sag based on rectified voltage algorithm in grid
DING Guan-xi;,FAN Zu-tai;,LI Wen-jiang;,LI Zhao-cheng;

..............page:99-102

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Protection of station transformer of UHV AC substation station technology solutions
FAN Zhan-feng;,GUO Zhi-zhong;,SONG Xiao-hui;,YANG Jian-xiang;

..............page:110-115

Improvement of de-excitation system for large generators based on soft-switching technology
TAN Qin-yue;,ZHANG Jun-cheng;,ZHAO Hua;,ZHOU Lei;,ZHU Bao-hui;,ZHU Jian-hang;,ZOU Yun-tao;

..............page:116-120

Research on the effects of TCPS on pilot protection
CHEN Xin;,KANG Xiao-ning;,YAO Xu;

..............page:121-125

Research and application of distributed data platform in the smart substation
LI Jiang-lin;,ZHANG Dao-jie;,ZHANG Yan-peng;,ZHAO Yi;

..............page:126-131

Improvement measures of electrodes line unbalance protection for HVDC system
DENG Shu-guang;,YANG Tao;,ZENG Xiang-jun;,ZHANG Xi;

..............page:132-137

..............page:138-147

..............page:148-154