Search
ChatPaper
AI Writing
analysis
Analysis
编组
Open Data
more
More
RankingsMust ReadingJournal&ConferenceAI TRAI HistoryMaster Reading TreeXiaomai's Star TalentsTrajectoryTalentNDI TrackerOpenAI sign Language
VIPCreated with Sketch.

A ZCT soft switching approach for T-type 3-level converter — Analysis, design guideline, experiment and issues

Zhang Yanhong, Kazunobu Oi,Kenichiro Suzuki,Takashi Kodama

European Conference on Power Electronics and Applications（2016）

Cited 1|Views9
No score
Abstract
A zero current transition (ZCT) approach for T-type 3-level converter is presented in the paper. Through State-Plane analysis of its voltage and current trajectory in 4 operation zones, a design guideline is developed. The proposal is verified in a 10KVA converter, which is a mini-model of 500KVA UPS product. Preliminary test result shows that diode reverse recovery is a big concern for such ZCT soft switching techniques. Countermeasures for reducing the impact of diode reverse recovery are tested and discussed.
More
Translated text
Key words
Soft switching,ZCS converters,Multilevel converters,Reverse recovery,Silicon Carbide (SiC),Uninterruptiblc Power Supply (UPS)
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined