![](https://static.youtibao.com/asksite/comm/pc/images/content_title_q.png)
[主观题]
某三相三绕组自耦变压器,额定容量为90MVA,额定电压为220/121/38.5kV,容量比100/100/50,实
测的短路试验数据如下:Pk(1-2)=333kW,Pk(1-3)=265kW,Pk(2-3)=277kW(1、2、3分别代表高、中、低压绕组,上标“”’表示未归算到额定容量),三绕组变压器归算到低压侧等效电路中的RT1、RT2、RT3分别为()。
A.1.990Ω,1.583Ω,1.655Ω
B.0.026Ω,0.035Ω,0.168Ω
C.0.850Ω,1.140Ω,5.480Ω
D.0.213Ω,0.284Ω,1.370Ω
![](https://static.youtibao.com/asksite/comm/pc/images/content_title_a.png)
查看答案