变电站数字化改造的实践与探讨

The Practice and Discussion on Digital Substation Reform

110kV五村变电站是深圳第一座改造的数字化变电站。以该变电站为论述对象,从工程实践的角度阐述数字化变电站特点;结合深圳供电局数字化变电站的建设经验,对变电站数字化改造实践中所遇到的问题和难点进行分析,并从生产实际出发对数字化变电站设备的功能提出改进建议。

110kV Wucun substation is the first digital substation which has been reformed in Shenzhen. This paper took it for example to demonstrate the character of digital substations from the view of engineering practice. Combining the experience of reforming digital substation of Shenzhen power supply bureau, this paper analyzes the problem and difficulty which may be encountered in the reforming process. Finally, put forward suggestion for the equipment function of digital substation from practice.