|
|||||
|
|
| 对称六相PMSM双电机串联系统直流母线电压利用率的研究 | |
| 引用本文： | 韩浩鹏,刘陵顺,张少一. 对称六相PMSM双电机串联系统直流母线电压利用率的研究[J]. 船电技术, 2014, 0(2): 6-9,20 |
| 作者姓名： | 韩浩鹏 刘陵顺 张少一 |
| 作者单位： | 海军航空工程学院控制工程系,山东烟台264001 |
| 基金项目： | 国家博士后科学基金（20090450205）,山东省自然科学基金（ZR2010EM029）,国家博士后特别资助项目（201104769） |
| 摘 要： | 对称六相PMSM双电机串联系统由一台对称六相PMSM串联另一台三相PMSM,在同一台六相电压源逆变器驱动下实现解耦运行.直流母线电压利用率的提高是该串联系统的关键问题之一.本文计算出了对称六相PMSM双电机串联系统逆变器工作在线性调制区的临界条件,分析了零序信号注入提高载波PWM直流母线电压利用率的方法,并通过Mtalab/Simulink仿真对几组工作点进行了验证. |
| 关 键 词： | 对称六相PMSM 三相PMSM 载波PWM 零序信号注入 直流母线电压利用率 |
Research on DC-bus Utilization of Driver System with Symmetrical Six-phase Two-motor connected in Series |
|
| Han Haopeng,Liu Lingshun,Zhang Shaoyi. Research on DC-bus Utilization of Driver System with Symmetrical Six-phase Two-motor connected in Series[J]. Marine Electric & Electronic Technology, 2014, 0(2): 6-9,20 | |
| Authors: | Han Haopeng Liu Lingshun Zhang Shaoyi |
| Affiliation: | (Department of Control Engineering, Naval Aeronautical and Astronautical University, YanTai 264001, Shandong, China) |
| Abstract: | The driver system symmetrical six-phase two-motor connected in series consists of one symmetrical six-phase PMSM and the other three-phase PMSM connected in series. The system is supplied by a six-phase voltage source inverter. The increase in the DC-bus utilization is one of the central issues of the series-connected driver system. This paper figures out the limit of the liner modulation region and analyzes the method increasing the DC-bus utilization of carrier-based PWM with the offset injection. Some operating points are verified by using of Matlab /Simulink |
| Keywords: | symmetric six-phase PMSM,＂ three-phase PMSM,＂ carrier-based PWM offset injection DC-bus utilization |
| 本文献已被 CNKI 维普 等数据库收录！ | |