| 移相全桥DC/DC变换器ZVS控制的研究与实现 |
| |
| 引用本文： | 党三磊.移相全桥DC/DC变换器ZVS控制的研究与实现[J].通信电源技术,2010,27(6):25-27. |
| |
| 作者姓名： | 党三磊 |
| |
| 作者单位： | 广东电网公司电力科学研究院,广东广州510080 |
| |
| 摘 要： | 在中大功率应用场合,零电压开关控制的移相全桥PWM DC/DC变换器近年来受到越来越多的关注,并被广泛地应用于工程中,其可靠性越来越受到人们的重视。文章详细介绍了这种变换器的ZVS控制原理及其实现中存在的主要问题,利用电源仿真软件SIMetrix对变换器进行了仿真,最后根据仿真参数结果设计了移相控制零电压开关PWMDC/DC全桥变换器样机,验证了该研究的正确性。
|
| 关 键 词： | 移相控制ZVSPWMDC/DC全桥变换器 SIMetrix仿真 样机实现 |
Study and Realization of ZVS Control in Phase-Shifted Full Bridge PWM DC/DC Converter |
| |
| DANG San-lei.Study and Realization of ZVS Control in Phase-Shifted Full Bridge PWM DC/DC Converter[J].Telecom Power Technologies,2010,27(6):25-27. |
| |
| Authors: | DANG San-lei |
| |
| Institution: | DANG San-lei(Electric Power Research Institute of Guangdong Power Grid Corporation,Guangzhou 510600,China) |
| |
| Abstract: | In the high-power applications,zero-voltage-switching controlled phase-shifted full-bridge PWM DC/DC converter has drawn more and more concerns in recent years,and is widely used in engineering.Its reliability is paid more and more attention.This paper introduces the working principle of this converter under zero-voltage-switching control and general problems in realization.The converter is simulated by using the power simulation software SIMetrix.A prototype of phase-shifted full bridge PWM DC/DC converter under ZVS control is designed according to the result of simulation.The validity of the research is verified finally. |
| |
| Keywords: | phase-shifted ZVS PWM DC/DC full bridge converter SIMetrix simulation prototype design |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
