为了解决随着现代电力系统日趋复杂性,电压等级的升高,所带来的运行过程中可靠性降低的情况,采用自适应自动重合闸装置作为电力系统继电保护装置的重要组成部分,利用了控制开关与断路器位置不对应原理所设计的重合闸的启动回路,实现线路的前加速与后加速保护.通过实验,对线路的自动重合闸前后加速进行了模拟,得到与理论一致的结论,对提高电力系统供电的可靠性是非常重要的.%In order to solve the problem of power system reliability reduction caused by the increasing complexity and rising voltage of the modern power system, a self-adaptive automatic reclosing device was taken as an important part of the relay protection equipment for the whole power system, and the reclosing start loop was designed by utilizing the discorrespondence principle of control switch and circuit breaker to realize the front acceleration and rear acceleration protection of the whole power net. The auto reclosing device plays an important role in security, stability and economical running of power equipments. The automatic reclosing front acceleration and rear acceleration were simulated with an existing platform. A conclution that is coincident with relevant theory was obtained.
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