The current situation of generator loss of excitation protection and the usual scheme of loss of excitation protection based on impedance principle are introduced.

介绍了发电机失磁保护的现状以及常用的阻抗原理失磁保护方案。

This finding is more than minor because it's associated with availability of emergency diesel generator number one, which you need for loss of AC power.

这些发现很微小，因为那与紧急柴油发电机一号，的有效性有关，那是你们需要于AC动力的损失。

Current, partial produce is slow-moving, the price drops, caused generator or big or small loss.

当前，部分农产品滞销，价格下跌，导致了生产者或大或小的损失。