Title:
双方向絶縁型ＤＣ－ＤＣコンバータおよび制御方法
Document Type and Number:
Japanese Patent JP7099372
Kind Code:
B2
Abstract:
To provide a technique capable of contributing to improvement in control response of a bidirectional converter or protection of components.SOLUTION: A current detection value detected from between a first converter section 4 at a primary side of a DAB circuit 100 and a primary side of a transformer 8 or a current detection value detected from between a second converter section 10 at a secondary side of the DAB circuit 100 and a secondary side of the transformer 8 is applied. Gate signals G-5 and G-12 for switches 5a-5d and 12a-12d in the first and second converter sections 4 and 10 are generated based on the current detection value and a triangular wave carrier signal. The current detection value is sampled in timing of any one of a bottom side of a valley part and a top side of a crest part in the triangular wave carrier signal.SELECTED DRAWING: Figure 1
Inventors:
Kazunori Morita
Application Number:
JP2019043323A
Publication Date:
July 12, 2022
Filing Date:
March 11, 2019
Export Citation:
Assignee:
KABUSHIKI KAISHA MEIDENSHA
International Classes:
H02M3/28
Domestic Patent References:
| JP2014087134A | ||||
| JP2018166389A | ||||
| JP2016192889A |
Attorney, Agent or Firm:
Hiromichi Kobayashi
Kiyoshi Tomioka
Hidehisa Uzawa
Tomoyuki Ota
Kiyoshi Tomioka
Hidehisa Uzawa
Tomoyuki Ota
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