利用等效电路，分析了三相异步电动机在不对称电压下的性能和对电机的危害。
By applying equivalent circuits, this paper has analyzed three-phase asynchronous motor property and the harm to generator under asymmetrical voltage.
从接地系统的连接方式和等效电路两个方面分析了危险电压串入的原因，并提出了解决办法。
This article analysed the reason of dangerous voltage merging into from the connection way of ground connection system and equivalent circuit aspects, and put forward a solution.
利用阶跃函数表示响应的时间段给出了具有初始电压电容的戴维南等效电路。
Thewenin s equivalent circuit of capacitor with initial voltage is given through step function representation.
应用推荐