电工技术学报2017，Vol.32Issue(24)：59-70,12.DOI:10.19595/j.cnki.1000-6753.tces.160709
车载充电PWM软开关DC-DC变换器研究综述
Review of PWM Soft-Switching DC-DC Converter
for on-Board Chargers
李红梅 1张恒果 1崔超1
作者信息
- 1. 合肥工业大学电气与自动化工程学院 合肥 230009
- 折叠
摘要
Abstract
DC-DC converter is the crucial part that directly affects the operation efficiency of on-board charger. In recent years, researches on PWM soft-switching DC-DC converters have been carried out, and quite a few achievements have been proposed to realize the high-efficiency operation of DC-DC converters during the entire battery charging period. In this paper, the general requirements for DC-DC converter of on-board chargers are specified, and several inherent shortages of conventional primary-side phase-shift full-bridge DC-DC converter are firstly analyzed. Then the research status on PWM soft-switching DC-DC converter of on-board charger is thoroughly reviewed based on the main circuit topologies, gating schemes and control strategies. Finally, the pros and cons of the existing technique schemes are discussed, and future works are pointed out to realize the overall efficiency improvement of DC-DC converters.关键词
车载充电机/DC-DC变换器/PWM软开关/宽负载范围/高效运行Key words
On-board charger/DC-DC converter/PWM soft switching/wide load range/high- efficiency operation分类
信息技术与安全科学引用本文复制引用
李红梅,张恒果,崔超..车载充电PWM软开关DC-DC变换器研究综述[J].电工技术学报,2017,32(24):59-70,12.
