PWM Control Design Principle for the High Voltage Invert with High Power

摘要：

The maximum voltage, which the device of PWM Control Design Principle for the High Voltage Invert with High Power can support, is the DC-bus voltage of the power unit The Low-voltage device can be used without cascade because there is no problem in voltagesharing of each device. The low-voltage IGBT power module is adopted in the power unit as it has simple drive circuit, mature and reliable technology. It can be superposed to a high-voltage output of different grades by changing the amounts of device cascaded into each power unit or the pressure level of each power unit.

关键词： Cascaded Unit Superposition High Voltage

作者: Ying Zhang Guijin Han

作者单位: Automation Institute XiAn university of posts & telecommunications ShanXi, Xian, China

会议类型: 国际会议

会议名称: 2011 International Conference on Electronic & Mechanical Engineering and Information Technology(EMEIT 2011)(2011年机电工程与信息技术国际会议)

会议地点: 哈尔滨

会议语种:英文

页码: 4845-4848

在线出版日期: 2011-08-12（万方平台首次上网日期，不代表论文的发表时间）