220kV变电站站用电设计与应用

结合芜湖供电公司220kV火龙岗变电站站用电自动化改造,介绍了220kV火龙岗变电站改造方案、设备选择,以及运行方式和可编程控制器(PLC)的应用,经过近两年的运行检验,证明改造方法安全、经济、可靠。

Design and application of station service supply of 220 kV transformer station

Through the automation reform of station supply of the 220 kV Huolonggang Transformer Station of the Wuhu Power Supply Company, the scheme of rebuilding, the choice of device, the mode of running and the application of PLCs(programmable logic controllers) is introduced in this paper. Nearly two years' running practice demonstrated that the reform method is safe, economic and reliable.