bipolar switch meaning in Chinese

双极开关

Finally , after calculating iron loss and copper loss with the magnetic field analysis , use it as a heat source , and conduct a non - stationary analysis independently with the three dimensional thermal analysis which concentrates on the effect of the heat transfer coefficient on the temperature rise . in this paper , a bipolar switched reluctance machine system model is also established with an h bridge converter as its power circuit topology
另外,本文还建立了双极型sr电机系统模型,采用了h桥式功率主电路,详细分析了其工作原理,并在磁场、损耗等方面与采用不对称半桥变换器的传统单极型sr电机系统进行了对比。