摘要
本文介绍了在电力系统中,用可编程序控制器PC控制的自动重合闸装置取代一直延用的继电器自动重合闸装置。由于可编程序控制器的先进性,它不但能满足线路对自动重合闸的要求,而且其控制功能、可靠性、灵活性和自动化水平均优于后者,所以不失为一种较为理想的控制装置。
At present practically the automatic reclosing device of O、C、B in many substations is of relay type. In this paper we introduce a new lone, the programmable controller automatic reclosing device. It can replace the traditional one, because modern substations require more reliable, flexible and advanced devices. It represents the trend, therefore, it lose no ideal control device in substation control system.
出处
《山东建材学院学报》
1989年第1期1-5,共5页
Journal of Shandong Institute of Building Materials
关键词
重合闸
程序控制
自动重合闸
Reclosin
device
Advanced acceleration
Delayed acceleration.
