According to the schemes, a general schemes for autorecloser accelerating protection is presented which improves performance of accelerating protection.
将零序电流加速保护与距离保护相配合得到自动重合闸加速保护综合方案，改善了重合闸后加速保护的性能。
2
The protection functions include three-section over-current protection, inverse-time over-current protection, three-phase one-shot no-voltage auto-recloser and so on.
保护功能有三段过电流保护、反时限过流保护、三相一次检无压自动重合闸等。
3
This research proves that: the hardware structure of the auto-recloser controller is reasonable and reliable;