Management equipment for monitoring relay protection device of power transformation and distribution station in real time

• Main Authors: LYU XIAOQI, CHEN MIAO, SUN YALI, WANG JINJUN, ZHU QIAOZHONG, HONG HAO, YANG LIMIN, YOU HONGYU, YANG HUIXIN, GE JIAQING, FAN KUN, WANG YIJIAN, JIANG BINKAI, YU SHENGHUA, WANG JIAXIONG, ZHANG WEI
• Format: Patent
• Language: Chinese; English
• Published: 22.01.2021
• Subjects: CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; SYSTEMS FOR STORING ELECTRIC ENERGY

The invention discloses management equipment for monitoring a relay protection device of a power transformation and distribution station in real time. The management equipment comprises a public backboard, and a core board, a plurality of serial port cards and a plurality of internet access cards which are respectively arranged on the public backboard, wherein each serial port card is used for connecting a to-be-monitored relay protection device supporting serial port connection; each internet access card is used for connecting a to-be-monitored relay protection device supporting internet portconnection; the core board is used for correspondingly acquiring key information of the relay protection device in real time through each serial port card and/or each internet port card, and sendingthe key information to a far-end main station of a power grid; and the far-end main station remotely controls the relay protection device according to the received key information so as to switch theconstant value group of the