High-Frequency Link Inverter for Fuel Cells Based on Multiple-Carrier PWM (to continue)

High-Frequency Link Inverter for Fuel Cells Based

on Multiple-Carrier PWM （to continue）

佚名

【期刊名称】《变频器世界》 【年(卷),期】2004(000)012

【摘要】C. Operation of a PWM Cycloconverter The concepts in Section Ⅱ-B, present a progression of solutions to known design difficulties. To incorporate these benefits and eliminate the redundant conversion step shown in Fig. 6, we propose the PWM cycloconverter shown in Fig. 7. It will be shown in Section Ⅲ. that the conventional PWM inverter can be unified through a multiple-carrier PWM framework. The control concept introduced is extended to demonstrate that multiple-carrier PWM methods lead to HF link inverters that are nearly as simple to control as conventional PWM inverters. 【总页数】1页(25)

【关键词】变频器;PWM;TDM;矢量控制 【作者】佚名 【作者单位】无 【正文语种】英文 【中图分类】TN773 【相关文献】

1.High-Frequency Link Inverter for Fuel Cells Based on Multiple-Carrier