双馈电动机节能控制技术研究

本文对双馈电动机恒视在功率控制技术进行了理论分析,并根据矢量控制原理建立了恒视在功率控制的数学模型,进行了仿真研究.理论分析和仿真结果表明,所建立的双馈电动机恒视在功率模型和控制策略是可行的,不仅能充分利用电动机的储备容量,而且能够提高系统的运行效率,节约电能.

Research on Energy Saving Control Technology of Double-fed Motor

Constant apparent power control technique of the double-fed motor is studied theoretically, and the mathematical models of constant apparent power control are established in accordance with vector control of the doubly-fed machine. Theoretical analysis and simulation results show that it is feasible of the model and control strategy. It not only can make full use of reserve capacity of the motor, but also can enhance the operating efficiency of the system and save power.