Based on the analysis of the stability of the 4qc state equation, the value of mutual inductance should be smaller than that of leakage inductance of the traction windings.
根据四象限变流器状态方程稳定性分析，指出互感值的取值必须小于牵引绕组的漏感值。
The fitting expression of the tested inductance, winding flux linkage equation, rotating voltage equation, electromagnetic torque equation and their state equations are also presented.
给出测试电感拟合的表达式，推导了绕组的磁链方程、旋转电压方程、电磁转矩方程和状态方程。
The fitting expression of the tested inductance, winding flux linkage equation, rotating voltage equation, electromagnetic torque equation and their state equations are also presented.
给出测试电感拟合的表达式，推导了绕组的磁链方程、旋转电压方程、电磁转矩方程和状态方程。
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