1、分类号:TH1210710-2013225030专业硕士学位论文无刷直流电机驱动电路设计张艳方导师姓名职称张新荣教授专业学位类别申请学位类别硕士机械工程及领域名称论文提交日期2015年5月30日论文答辩日期2015年6月9日学位授予单位长安大学DesignofDrivingCircuitofBrushlessDirectCurrentMotorA ThesisSubmitted for the Degree of MasterCandidate:ZhangYanfangSupervisor:Prof.ZhangXinrongChang
5、真,依次对得到霍尔位置信号波形、直流母线电压、电流信号波形以及无位置传感器位置信号的仿真波形进行分析,分析结果表明,本次设计方案合理,工作稳定,具有很高的性能指标。关键词:无刷直流电机,驱动电路,IR2136iAbstractBrushlessDirect Current Motor (BLDCM) is a new type of motor which is developed due to the development of the power electronics, control theory and motor con
6、trol technology. BLDCM has been widely used in industrial applications, because this motor not only has the merit of the AC induction Motor for simple structure, reliable operation and easy maintenance but has the merit of the DC Motor for easy control and high performa
7、nce. On the basis of the summary for developments and applications of BLDCMcontrol system, the paperintroduces the structure and operationalprinciple of BLDCM,thetheory of Back-EMF method is introducedandanalyzedindetail, and then introducesseveral start-up methods.Acco
8、rding to the control system strategy, this paper applies the thought of system integration to the MOSFETinvert