Unattended remote monitor system for 500kV transformer station

• Main Authors: YU JIANGUO,NIU BAOHONG,SHANG CHUN,ZHU QIAN,LIN ZHIBO,TANG GUANGXUE,ZHANG ZHENGXIANG,ZHENG WANGQI,YANG QIBEI,LIAO SHIHE,CHEN HAIBA,LIU XIANGQIANG,LU YAN,LUO YONGSHAN,CAO YUWEN,HUANG JIXIAN,CEN YUANQION, LI,LI ING,TIAN
• Format: Patent
• Language: English
• Published: 19.09.2007
• Subjects: CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; SYSTEMS FOR STORING ELECTRIC ENERGY

The utility model is a Nobody on-Duty remote control remote detecting system for 500KV transformer stations which can transmit the information got by the remote detecting system, having the function of remote controlling, remote monitoring, and remote signaling to the detecting system of the master station through 2M network in point-to-point way. Each of the 500KV transformer station and the compensation station HMI operator station and the remote control center has independent hardware architecture and operation detection system which are also spared between each other. The system can attain the goal of remote five-proof interlocking for the switch, the separating knife-switch and the earthing knife-switch of the 500KV transformer station and the compensation station. The utility model has the advantages of that the utility model attains the goal of remote detecting the information of the 500KV transformer station (and the compensation station) with nobody on-duty in a simple and reliable way, meanwhile, the utility model further promote accomplishment of remote central control of the power network. Moreover, the utility model provides information for construction in the early stage so as to reduce the total construction investment.