Relay protection method for bypass circuit breaker failure in bypass transformer mode
JIANG ZHENGCHI, ZHANG YIJIE, XIE XUEWEN, ZHU YANNI, TANG DAHAI, XU YIMIN, SUN DONGJIE, DA TAO, TANG XUN, LIU CHANG, YU WENSHUAI, XIE XIAOQING, MA JUNYI
Year of Publication 23.06.2023
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Year of Publication 23.06.2023
Patent
Join in marriage net and salvage tool cabinet
JIANG ZHENGCHI, ZHANG DALIN, SHI WEICHENG, ZHU WENTAO, CHEN BING, MA HAIWEI, MA JUNYI, SUN DONGJIE
Year of Publication 16.12.2015
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Year of Publication 16.12.2015
Patent
Operation protection method for replacing transformer circuit breaker with non-stop protection bypass circuit breaker
JIANG ZHENGCHI, ZHANG DALIN, ZHU WENTAO, TANG YI, TANG DAHAI, WANG HAOWEI, YANG JING, SUN DONGJIE, FEI JI, DA TAO, ZHANG DANQING, XIA CHAO, XIE XIAOQING, ZHANG YABIN, MA JUNYI
Year of Publication 13.04.2021
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Year of Publication 13.04.2021
Patent
3-66kV line disconnection protection method for acquiring line voltage of bus at load end
JIANG ZHENGCHI, HU HAO, TANG XUN, ZHU WENTAO, DU WEINING, LIU CHANG, YANG JING, DAI XINGYU, SUN DONGJIE
Year of Publication 24.03.2020
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Year of Publication 24.03.2020
Patent
Broken line relay protection method for measuring load side bus line voltage and spare power automatic switching cooperation
JIANG ZHENGCHI, HU HAO, TANG XUN, ZHU WENTAO, ZHOU YANG, LIU CHANG, ZHAO WEI, SUN DONGJIE, CHEN ZE
Year of Publication 24.03.2020
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Year of Publication 24.03.2020
Patent
3-66kV line disconnection protection method for comparing line voltages on two sides of line
JIANG ZHENGCHI, HU HAO, ZHU YANNI, TANG XUN, ZHOU YANG, LIU CHANG, ZHAO WEI, MA JUNYI, CHEN ZE
Year of Publication 24.03.2020
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Year of Publication 24.03.2020
Patent
Line disconnection protection method for comparing line voltage amplitude differences on two sides of line
JIANG ZHENGCHI, HU HAO, TANG XUN, ZHU WENTAO, DU WEINING, LIU CHANG, YANG JING, DAI XINGYU, SUN DONGJIE
Year of Publication 13.03.2020
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Year of Publication 13.03.2020
Patent
Circuit breaker failure protection relay protection method for 220kV inner bridge wiring transformer substation
JIANG ZHENGCHI, ZHANG DALIN, XIONG WEI, ZHANG MENG, ZHU WENTAO, ZHOU YANG, HENG QU, TANG DAHAI, ZHU XUEYONG, SUN DONGJIE, FEI JI, DA TAO, ZHAO YUAN, XIA CHAO, LIU CHANG, XIE XIAOQING, DAI XINGYU, MA JUNYI, ZHANG YABIN
Year of Publication 25.06.2021
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Year of Publication 25.06.2021
Patent
220kV inner bridge wiring transformer substation circuit breaker failure relay protection method
JIANG ZHENGCHI, ZHANG DALIN, XIONG WEI, ZHANG MENG, ZHU WENTAO, ZHOU YANG, HENG QU, TANG DAHAI, ZHU XUEYONG, SUN DONGJIE, FEI JI, DA TAO, ZHAO YUAN, XIA CHAO, LIU CHANG, XIE XIAOQING, DAI XINGYU, MA JUNYI, ZHANG YABIN
Year of Publication 22.06.2021
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Year of Publication 22.06.2021
Patent
110kV single-bus segmented wiring bus-differential-protection locking spare power automatic switching protection method
JIANG ZHENGCHI, XU QUN, LI LE, TAN XIANG, ZHANG JUN, LI JING, TANG DAHAI, DAI WEI, TANG YAN, WANG YINCHENG, SUN DONGJIE, ZHU JUNFEI, CHEN YONGMING, XIA CHAO, MA JUNYI
Year of Publication 25.06.2019
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Year of Publication 25.06.2019
Patent
Relay protection method for eliminating dead-zone faults of sectional circuit breaker and bus tie circuit breaker
JIANG ZHENGCHI, XU QUN, LI LE, TAN XIANG, ZHANG JUN, LI JING, TANG DAHAI, DAI WEI, WANG YINCHENG, SUN DONGJIE, ZHU JUNFEI, ZHU YI, CHEN YONGMING, MA SONGYANG, MA JUNYI
Year of Publication 05.07.2019
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Year of Publication 05.07.2019
Patent