操作机构必须能实现三相重合闸。在任何情况下都可以电气和机械跳闸。
自动重合闸方案应用于变压器、电缆负载永久性故障可能会导致设备损坏和人员造成的危害。
1·Different reclosing times of automatic reclosing affect power system transient stability, so the capturing of optimal reclosing time is always followed with interest.
自动重合闸的不同重合闸时间影响电力系统暂态稳定性，使得它的最佳重合时刻的捕获一直受到关注。
2·Then, the conception of the Optimal reclosing Time is introduced base on the researches on the automatic reclosing theory in the world.
其次，基于现阶段国内外对自动重合闸理论的研究，引出“最佳重合时间”的概念。
3·Simulations show considerable promotion in the transient stability limit on a transmission line after reclosing time optimization.
算例表明优化重合时刻可以大幅提高输电线路暂态稳定极限。
4·In this paper, the project of the Optimal Reclosing Time suitable for application is presented according to the transient analysis of circuit breakers' making process.
本文根据对断路器合闸过程的暂态分析，得出适合于工程实际的“最佳重合时间”的计算方法。