m、n相电机的综合矢量分析法

利用综合矢量的基本概念，推导出ｍ、ｎ相异步电机的电流、电压、磁链综合矢量的一般表达式，定、转子电流联合作用下的定、转子磁链表达式，电压方程、转矩方程以及有关的电功率和电磁转矩表达式。利用这些关系式可以分析ｍ、ｎ相异步电机的稳态和动态运行性能。这里所推导的表达式也可以推广应用于多相同步电机。

The Synthetic Vector Analysis of m-n-phase Electrical Machines

With the fundamental concept of synthetic vectros (space vectors), the ge- neral expressions for the current,voltage and flux-linkages in synthetic vectors of m-n-phase electrical machines are derived. The flux linkages expression of the stator and rotor under the joint action of the stator and rotor currents, the voltage equation and the torque equation as well as the relevant expressions for electrical power and electro-magnetic torque, all in the form of synthetic vectors, have been worked out. Through these expressions and equations, the steady-state and dynamic performance of m-n-phase induction machines can be investigated with ease. The expressions and equations derived can be extended to be used in the analysis of the synchronous machines with more than three phases.