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矿用小机车新型试验电源稳压电路仿真

更新时间:2020-10-19 12:23:00 大小:230K 上传用户:gsy幸运查看TA发布的资源 标签:电源 下载积分:2分 评价赚积分 (如何评价?) 打赏 收藏 评论(0) 举报

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矿用小机车传统试验电源在实际应用中存在2大问题:小机车工作面与稳压电源之间线路长,产生传输电阻较大,故功耗大,造成电源稳定性差;另外由于直流电压通过电动调压器和交流电机调节,响应速度慢;新型试验电源采用高频开关IGBT结合电容充放电的作用,能够解决以上存在的问题.主要讨论运用MATLAB的Simulink并结合S函数针对新型试验电源电路进行仿真,论证新型电源的可行性.仿真可以得出:新型试验电源的稳压效果显著,响应速度快.

Traditional testing power of mine small locomotive in practical application has two big questions: the line between small locomotive working face and voltage-stabilize source is long,and transmission resistance produced is larger,thus the power consumption is great,causing poor power stability.In addition,because of DC voltage through electric pressure regulator and AC motor regulation,slow response is produced.Advanced test power adopting high-frequency switch IGBT with combining capacitance charge-discharge effect can solve the above problems.This paper mainly discusses that using MATLAB/Simulink and combining S-functions for advanced test power supply circuit proves the feasibility of the advanced power.The simulation obtain...

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矿用小机车新型试验电源稳压电路仿真.pdf 230K

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