Results 71 to 80 of about 4,639 (220)

Positive output elementary Luo converter for fixed-frequency ZVS operation

, 2017
Luo converter is one amid the developed DC-DC converters offering higher voltage gain. Soft-switching techniques, like zero-voltage switching (ZVS), repress switching losses, and hence the system efficiency and the life of the power semiconductor ...
Bright, S. J. V., H. Anand, Ramkumar, S., S. Ramkumar, S. J. V. Bright, Anand, H.   +5 more
core   +1 more source

A Collaborative Modulation Method of Dual-Side Backflow Power Optimization and Zero-Voltage Switching for Dual Active Bridge

Energies
Dual active bridge (DAB) converters are widely used in DC microgrids because of their superior bidirectional energy flow regulation capability and characteristics, such as wide voltage gain and zero-voltage switching (ZVS).
Yun Zhang, Xiaodong Liu, Tong Li, Zhen Huang, Jinrong Chen   +4 more
doaj   +1 more source

Double‐Side Variable Duty Modulation Strategy for Three‐Level ANPC‐DAB‐Based DC‐DC Converter With Wide Operating‐Range Comprehensive Optimization Strategy

IET Power Electronics, Volume 19, Issue 1, January/December 2026.
This paper analyses the basic operation characteristics of the ANPC‐DAB converter and the efficiency promotion method for this novel topology. ABSTRACT With the increasing requirements of higher‐voltage withstanding ability, higher modulation flexibility, lower cost for prototype establishment, wider zero‐voltage‐switching (ZVS) range adjustment ...
Jiachen Tian, Feng Wang, Mustafa Abu‐Zaher, Chaoran Zhuo, Pengyu Gao, Jiayu Tang   +5 more
wiley   +1 more source

Performance analysis of class E ZVS inverters under varying load conditions in APT transmitter units [PDF]

This paper presents the design and analysis of a Class E Zero Voltage Switching (ZVS) inverter used in a 2.0 W Acoustic Power Transfer (APT) transmitter unit.
Md Jamal, Norezmi, Yusop, Yusmarnita, Husin, Siti Huzaimah, Md Saat, Mohd Shakir   +3 more
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Conversores CC-CC isolados de alta tensão de entrada / [PDF]

, 1999
Tese (Doutorado) - Universidade Federal de Santa Catarina, Centro ...
Deschamps, Eduardo
core  

Circulating Current and ZVS-on of a Dual Active Bridge DC-DC Converter: A Review

IEEE Access, 2019
Dual active bridge (DAB) dc-dc converters have several attractive features including auto-adjust bidirectional power flow, wide voltage gain range, and zero voltage switching (ZVS)-on capability.
Shuai Shao, Hui Chen, Xinke Wu, Junming Zhang, Kuang Sheng   +4 more
doaj   +1 more source

Multiresonant ZVS CUK convertor

, 2006
The article presents properties of multiresonant ZVS Cuk converter. The control system of the converter is based on PWM technique. The operating range of the converter is defined where ZVS operation is assured.
Szychta, E.
core  

Dynamic Level Selection for Full Range ZVS in Flying Capacitor Multi-Level Converters [PDF]

, 2018
This paper presents a control technique for flying capacitor multi-level (FCML) converters to achieve zero-voltage switching (ZVS) across the full range of duty cycles, with application in high power density and high efficiency power converters. Previous
Pilawa-Podgurski, Robert CN, Blackwell, Margaret E, Margaret E. Blackwell, Robert C.N. Pilawa-Podgurski, Andrew Stillwell, Stillwell, Andrew   +5 more
core   +1 more source

Accurate ZVS Analysis of a Full-Bridge T-Type Resonant Converter for a 20-kW Unfolding-Based AC-DC Topology

IEEE Open Journal of Power Electronics
Unfolding-based single-stage ac-dc converters offer benefits in terms of efficiency and power density due to the low-frequency operation of the Unfolder, resulting in negligible switching losses.
SHUBHANGI GURUDIWAN, Aditya Zade, Hongjie Wang, Regan Zane   +3 more
doaj   +1 more source

공진 인덕터를 이용한 ZVS DC/DC 컨버터

, 2017
학위논문(석사)--아주대학교 IT융합대학원 :IT융합공학과,2017. 2제 1 장 서론 제 2 장 가정용 에너지 저장 장치 시스템 2.1 계통 연계형 DC/AC 인버터 2.2 양방향 DC/DC 인버터 제 3 장 ZVS 양방향 DC-DC 컨버터 설명 3.1 제안하는 ZVS HBDC의 구조 3.2 Buck 모드에서 제안하는 ZVS HBDC의 동작 3.3 Boost 모드에서 제안하는 ZVS HBDC의 동작 제 4 장 시뮬레이션 결과 4.1 Buck 모드 ...
김명국
core