关于变电所数字化问题的探讨

Discussion of Substation Digitization

对变电所的数字化问题进行探讨,简单介绍了数字化变电所的组成与特点,对其中使用的一些重要设备的作用与特点作了介绍,并较为详细地分析了数字化变电所中继电保护等二次设备与目前常规微机保护存在的差异,对数字化变电所中使用继电保护装置的校验内容与方法提出一些设想及建议。

Substation digitization is discussed.The characteristics and configurations of digital substation are introduced in this paper,including the application and character of some important equipment used.The differences between relay used in digital substation and current used relay are analyzed in detail.Some advices are presented about the checking method of relays used in digital substation.