When the power machines of wind-tunnel work such as alternating-currentmachine governor and direct-currentmachine governor and relay, they will bring about strong interference.
风洞中交流电机调速器、直流电机调速器及继电器等动力设备运行时将产生强干扰。
2
Meanwhile has the very good compatibility to the kind of parameter different directcurrentmachine.
同时对个种参数不同的直流电机均有很好的适应性。
3
The paper briefly describes the theory of directcurrent sensor based on magnetic potential self-balance and feedback compensation and the structure of prototype machine based on this theory.