小水电与大网联运中自激磁问题的探讨

Probe of the Self-excitation in Small Hydropower Station Combining with Large Power Network

针对小水电经长距离输电线路联网安全稳定运行存在的诸多问题中的自激磁问题 ,结合省内小水电的实际情况 ,通过理论分析和试验检验 ,提出建议性的解决措施 ,以供参考。

When small hydropower station combining with the large power network via the long-distance transmission line, it encounters the problem of self-excitation ,the writer proposes suggested measurement through theoretical analysis and test, combining to the present situation of the small hydropower station in Qinghai province ,in order to solve this problem.