【摘要】 在对异步电机直接转矩控制系统串行、并行及混合型3种不同启动方式仿真结果分析比较的基础上,针对启动定子电流过大的问题,实现了具有限制启动电流幅值环节的串行及并行启动方案的Matlab/Simulink仿真,并分析了仿真结果。更多还原

【Abstract】 The simulations of the three different startup control strategies(serial startup method,parallel startup method,hybrid startup method) are realized respectively and the simulation results are also compared and analyzed.To reduce the amplitude of the startup stator current,a current limitation module is introduced into the system,and a good simulation result is got with the module in serial startup or in parallel startup.更多还原