Insulated DC-DC converter

专利名称：Insulated DC-DC converter发明人：森田 一徳申请号：JP2019109976申请日：20190613公开号：JP2020202708A公开日：20201217

专利附图：

摘要：PROBLEM TO BE SOLVED: To provide a technique capable of contributing tosuppression of an influence of an inrush current of an isolated converter. A voltagedetection value detected from the DC side of a second converter unit 10 on thesecondary side of a DAB circuit 100 and a voltage command value set on the DC side of

the second converter unit 10 or less. Compare with the threshold voltage set in thevoltage detection value. When it is determined by this comparison that the voltagedetection value is smaller than the threshold voltage, it is detected between the firstconverter unit 4 and the primary side of the transformer 8 or between the secondconverter unit 10 and the secondary side of the transformer 8. By applying the generatedcurrent detection value and the like, the gate signals G-5 and G-12 of the switches 5u to5y and 12u to 12y of the first and second converter units 4 and 10 are generated,respectively. The current detection value is sampled at the timing of either the fallingedge or the rising edge on the zero cross point side of the triangular wave carrier signal.[Selection diagram] Fig. 1

申请人：株式会社明電舎

地址：東京都品川区大崎２丁目１番１号

国籍：JP

代理人：小林 博通,富岡 潔,鵜澤 英久,太田 友幸

更多信息请下载全文后查看