DC Power Dynamic Management System in Digitalized Transformer Substation
At present, the fiber optical communication system has widely put to use in State Electric Power Corporation data networks, bureaus of electric power, electric power plants and transformer substations in every province. This increases greatly the communication ability among the fieldworks of power plants, dispatching centers and other systems. In the paper, using current advanced computer and real-time Ethernet technologies. A set of high performances1 DC power dynamic management system in the digitalized transformer substation is designed. In this system, the operation states and fault conditions of DC power system can be monitored, the state information of the feeder switches are displayed in real time, the state transformations of DC generatrices is remote controlled, the states of equalizing charge and floating charge of the battery charger are remote controlled and remote transformed, the parameters of the battery charger are remote set, etc. In addition, the operation modes of the whole DC power system in the transformer substation are shown by way of simulation map installed in the upper management machine. This dynamic management system greatly contribute to the construction of unwatched, intelligentized, digitalized transformer substation.
digitalized transformer substation DC power system dynamic management system optical fiber Ethernet
Peiying Li Yutian Pan Qingzhang Qin
College of Mechatronic Engineering, North University of China, Taiyuan Shanxi, China Department of P College of Mechatronic Engineering, North University of China, Taiyuan Shanxi, China Hebei Chuangke Electronics Science & Technology Ltd.
国际会议
太原
英文
223-225
2011-02-26（万方平台首次上网日期，不代表论文的发表时间）