• 2022-10-30
    如下图电力系统(答案不填单位,只写数) T1发电机的额定电压是:;T1的额定变比是:;T2的变比是:T3的变比是:;T1工作于-2.5%抽头,则T1的实际变比是:;http://edu-image.nosdn.127.net/AB720D9E35F78D33EC20133D11EB2208.jpg?imageView&thumbnail=890x0&quality=100