Then a vector control method with speed closed-loop and magnetic linkage closed loops put forward, which is based on the constant velocity by means of stator flux-oriented vector control.
在基于定子磁场定向的矢量控制恒线速运行控制方案的基础上，提出了一个速度闭环、磁链闭环的矢量控制方案。
Flux linkage equation is constituted, the electromagnetic transient of voltage equation with constant speed is gained.
建立了磁链方程，得到了转速为常值时电压方程的电磁瞬态解。
Flux linkage equation is constituted, the electromagnetic transient of voltage equation with constant speed is gained.
建立了磁链方程，得到了转速为常值时电压方程的电磁瞬态解。
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