归算到高压侧的参数：
额定相电压：U1 = 10/ 根号3 = 0.5774 KV U2 = 0.4KV K= U1 / U2 =14.435
空载时相电压 U2e = 400 V 相电流I2e = 65/ 根号3 = 37.53 A
相损耗 P0e= 3700/ 3 =1233.3W
励磁参数：Zm2 = U2e / I2e = 10.66 欧 Rm2 = P0e / I2e * I2e = 0.88 欧
Xm2 = (Zm2 * Zm2 - Rm2 * Rm2)^0.5 = 10.62
归算到高压侧：Zm = 10.66 * 14.435 *14.435 = 2221.22欧
Xm = 10.62 * 14.435 *14.435 = 2212.88欧
RM = 0.88 * 14.435*14.435 = 183.36欧
短路相电压 Uk = 450 / 根据号3 =260 V
短路相电流 I k = 35 A
短路相损耗 Pk = 7500 /3 = 2500 W
Zk = Uk / Ik = 7.43 欧
Rk = Pk / Ik * Ik = 2.04欧
Xk =( Zk*Zk - Rk*Rk)^0.5 = 7.14欧
换算到75度：K1 = （235+75）/（235+30） = 1.17
RK1 = Rk * K1 = 2.39 欧
Zk1 = (RK1 *RK1 + Xk * Xk )^0.5 = 7.53欧