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A Hybrid Soft Switching Full Bridge Converter Suitable for the Electric Vehicle Charge Applications
- Dai-Duong Tran;
- Manh-Tuan Tran;
- Choi, Woojin
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3초록
A hybrid dc-dc converter suitable for the on-board charger applications consisted of a Soft Switching Full Bridge (SSFB) converter and a Half Bridge (HB) LLC resonant converter is proposed. The proposed topology employs an additional switch and a diode at the secondary of the SSFB converter to eliminate the circulating current and to achieve the full soft switching of the primary switches. The output voltage is regulated by adjusting the duty of the secondary side switch. The validity and feasibility of the proposed converter are verified by the experiments with a 10-kW prototype converter. The maximum of 96.8% efficiency is achieved at 5 kW output power.
키워드
Hybrid PWM and resonant converter; hybrid converter; no circulating current; zero voltage switching (ZVS); zero current switching (ZCS); DC-DC CONVERTER; ZERO-VOLTAGE; DESIGN CONSIDERATIONS; CIRCULATING LOSSES; PWM CONVERTER; EFFICIENCY; LOAD
- 제목
- A Hybrid Soft Switching Full Bridge Converter Suitable for the Electric Vehicle Charge Applications
- 저자
- Dai-Duong Tran; Manh-Tuan Tran; Choi, Woojin
- 발행일
- 2019-07
- 유형
- Article
- 저널명
- Energies
- 권
- 12
- 호
- 14
- 언어
- ENG
- 출판사
- MDPI
- 발행국가
- 스위스
- ISSN
- P 1996-1073