Therefore, the stable operational region of generators is discussed along with the analysis on relationship between under-excitation operation and loss of excitation / synchronism, end temperature rise of stator-core, and automatic excitation regulators etc 针对这种情况,对发电机稳定运行区域进行了探讨,并对进相运行与失磁失步、进相运行与定子铁心端部过热、进相运行与自动励磁调节器等关系作了分析。
Though electric system is developing large-scale machine shop in the view of energy saving and reducing waste, small-scale hydraulic power plant and micromidi thermal-electric plant will largely develop because of the national policy of developing small-scale power plant and strengthening environmental protection idea . therefore, the high performance automatic excitation regulator which is applied in small-scale machine shop will have great market potential 虽然目前电力系统从节能降耗的角度正积极发展大型机组、巨型机组,但从积极发展小型电站和增强环保意识的国策上看,今后小水电、中小型热电厂将大量发展,因此对高性能的实用于小型机组的自动励磁调节器具有巨大的市场潜力。