Journal article
A Simple and Efficient Auxiliary Resonant Pole Inverter
Zhōnggúo diànjī gōngchéng xúebào, Vol.43(7), p.2815
01/01/2023
DOI: 10.13334/j.0258-8013.pcsee.213044
Abstract
To solve the problem of complex topology of the auxiliary commutation circuit and low efficiency of the inverter,which exists in the auxiliary resonant pole inverter,this paper proposed a simple and efficient auxiliary resonant pole inverter,in which the main switch and the auxiliary switch share a set of resonant components to complete the soft switching,simplifying the structure of the auxiliary commutation circuit,reducing the current stress of the main switch,reducing the loss caused by the reactive energy conversion in the auxiliary commutation circuit and the conduction loss of the main switch,so that the inverter achieves the purpose of simplicity and efficiency.Based on the equivalent circuits in different operating modes,the working principle of the inverter is analyzed,and the conditions for soft switching and the best parameter design method are provided.Finally,a 10kW/16kHz experimental prototype is built using insulated gate bipolar transistors（IGBT） as the switches,and the experimental results v
Details
- Title: Subtitle
- A Simple and Efficient Auxiliary Resonant Pole Inverter
- Creators
- Enhui ChuTianyu Zhang
- Resource Type
- Journal article
- Publication Details
- Zhōnggúo diànjī gōngchéng xúebào, Vol.43(7), p.2815
- Publisher
- China Electric Power Research Institute
- DOI
- 10.13334/j.0258-8013.pcsee.213044
- ISSN
- 0258-8013
- Language
- Chinese
- Date published
- 01/01/2023
- Academic Unit
- Computer Science
- Record Identifier
- 9984696723702771
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