Work begins with the improvement of volt-ampere characteristics of voltage instrument transformer, to ensure that saturation phenomenon does not appear.
从改善电压互感器伏安特性着手，使电压互感器在运行中不出现饱和现象。
Work begins with the improvement of volt-ampere characteristics of voltage instrument transformer, to ensure that saturation phenomenon does not appear.
从改善电压互感器伏安特性着手，使电压互感器在运行中不出现饱和现象。
应用推荐