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感应电动机电容自励制动的计算机仿真
COMPUTER SIMULATION FOR SELF EXCITED BRAKING OF INDUCTION MACHINES
【摘要】 利用三相感应发电机的稳态等效电路,导出了感应电动机电容自励制动的数学模型,实例仿真结果与实测结果相吻合。利用仿真结果讨论了励磁电容,负载电阻及转动惯量对制动过程的影响。
【Abstract】 By means of the steady state equivalent circuit of three phase induction generator,a mathematical model of self excited braking of induction machines is derived,and the computer simulation program is worked out.The simulated and measured results are in good agreement.The effects of self excited capacitor,load resistance and inertia constant on the braking process are dissussed.
【关键词】 感应电动机;
电容自励制动;
计算机仿真;
【Key words】 induction machines; self excited braking; computer simulation;
【Key words】 induction machines; self excited braking; computer simulation;
- 【文献出处】 电工电能新技术 ,Advanced Technology of Electrical Engineering and Energy , 编辑部邮箱 ,1999年01期
- 【分类号】TP391.9;TM346
- 【下载频次】51