Design Approach of Non-Isolated Converters with Passive Soft Switching
-
- Uenaka Mai
- Advanced Technology R&D Center, Mitsubishi Electric Corporation
-
- Tanaka Yuya
- Advanced Technology R&D Center, Mitsubishi Electric Corporation
-
- Nakabayashi Akinu
- Advanced Technology R&D Center, Mitsubishi Electric Corporation
Bibliographic Information
- Other Title
-
- パッシブ型ソフトスイッチングを用いた非絶縁コンバータの設計手法
- パッシブガタ ソフトスイッチング オ モチイタ ヒゼツエン コンバータ ノ セッケイ シュホウ
Search this article
Abstract
<p>High-frequency switching techniques enable the miniaturization of inductors in non-isolated DC/DC converters. However, higher frequency converters cause large switching power losses. This paper proposes a design method for a high-frequency, non-isolated buck DC/DC converter with a passive soft-switching circuit. The calculation results of the converter revealed decrease in power losses compared to that of a hard switching converter, for over 50kHz. A 2.1kW prototype was designed for reification, and it achieved a power efficiency of 95.6%.</p>
Journal
-
- IEEJ Transactions on Industry Applications
-
IEEJ Transactions on Industry Applications 137 (11), 837-843, 2017
The Institute of Electrical Engineers of Japan
- Tweet
Details 詳細情報について
-
- CRID
- 1390282679635467776
-
- NII Article ID
- 130006191938
-
- NII Book ID
- AN10012320
-
- ISSN
- 13488163
- 09136339
-
- NDL BIB ID
- 028668226
-
- Text Lang
- ja
-
- Data Source
-
- JaLC
- NDL
- Crossref
- CiNii Articles
-
- Abstract License Flag
- Disallowed