本文通过对山区小水电区域电网故障后复电困难问题分析，结合电网现有技术手段，提出了提高山区小水电区域电网供电可靠性的几种方法，有效提高山区小水电区域电网瞬时故障恢复率、缩短了用户停电时间。%Through the analysis of the recovery problem after the small hydropower grid faults, combined with the existing technology, we put forward several methods to improve the small hydropower grid supply reliability. They can effectively improve small hydropower grid transient fault recovery rate, and shorten customer power cut time.
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