Research of Coupled Inductance Three-Level Sepic Converter based on Parasitic Resistance
Zhen GUO1,2Hong-xing ZHANG1Yun Liu1De-lin ZHAO1Lei YU1Feng-yu LIU1Dai-ling YU1
1. College of Information and Control Engineering,Qingdao University of Technology2. College of Information and Control Engineering,China University of Petroleum(East China)
摘要：All components are accompanied by some parasitic parameters during the DC converter experiment.These parameters have a certain effect on the voltage conversion rate and efficiency of the converter.In this paper,a three-level Sepic converter with high-voltage gain and low-voltage stress coupled inductor is studied to optimize the performance of existing DC converters.Firstly,constructing the differential equation of the converter according to the state space averaging method.Then,calculate the relationship between voltage gain and converter efficiency under the influence of parasitic parameters for analyzing the impact of each parasitic parameter on circuit performance.At last,through the Saber simulation,a correct result of the parasitic parameters affecting the converter is obtained.
会议名称：
2019 3rd International Conference on Data Mining, Communications and Information Technology （DMCIT 2019）
会议时间：
2019-05-24
会议地点：
中国北京
- 专辑：
理工C(机电航空交通水利建筑能源)
- 专题：
电力工业
- 分类号：
TM46
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