PWM control of soft-switched single switch isolated DC-DC converter

机译：软开关单开关隔离式DC-DC转换器的PWM控制

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摘要

The high switching frequencies in power converters increases the switching losses, and electromagnetic interferences. These losses can be overcome by employing soft switching techniques. The paper introduces a soft switched single switch isolated DC-DC Converter where Switching losses, current and voltage stress can be reduced. The presented converter can be Zero current Switching (ZCS) turn on and Zero-Voltage Switching (ZVS) turn off of diodes and switches, regardless of load variation. The simulation of the circuit with 28V input, 380V/0.65A output is validated using MATLAB.

机译：功率转换器中的高开关频率会增加开关损耗和电磁干扰。这些损失可以通过采用软开关技术来克服。本文介绍了一种软开关单开关隔离式DC-DC转换器，可以降低开关损耗，电流和电压应力。所呈现的转换器可以是二极管和开关的零电流开关（ZCS）导通和零电压开关（ZVS）截止，而与负载变化无关。使用MATLAB验证了具有28V输入，380V / 0.65A输出的电路的仿真。

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来源
《International Conference on Electrical, Electronics, and Optimization Techniques》|2016年|301-306|共6页
会议地点 Chennai(IN)
作者
T. M. Reshma; G. Renjini;
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作者单位

Dept. of Electrical and Electronics, Jyothi Engineering College, Cheruthuruthy, Thrissur, Kerala;

Dept. of Electrical and Electronics, Jyothi Engineering College, Cheruthuruthy, Thrissur, Kerala;

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会议组织
原文格式 PDF
正文语种 eng
中图分类
关键词
Switches; Zero current switching; Inductors; Snubbers; Capacitors; DC-DC power converters; Clamps;

机译：开关;零电流开关;电感器;稳压器;电容器; DC-DC电源转换器;钳位;

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专利

1. Analysis and Design of a Soft-Switched PWM Sepic DC-DC Converter [J] . In-Dong Kim, Jin-Young Kim, Eui-Cheol Nho, Journal of power electronics . 2010,第5期

机译：软开关PWM Sepic DC-DC转换器的分析与设计
2. Comparative Study of Soft-Switched Isolated DC-DC Converters for Auxiliary Railway Supply [J] . Deblecker O., Moretti A., Vallee F. IEEE Transactions on Power Electronics . 2008,第5期

机译：用于铁路辅助电源的软开关隔离式DC-DC转换器的比较研究
3. PWM Soft-Switched Converters With A single Active Switch [J] . Lucio R.Barbosa, Ernane A.A. Coelho, Joao B.Vieira 電気学会論文誌. D . 1997,第11期

机译：具有单个有源开关的PWM软开关转换器
4. PWM control of soft-switched single switch isolated DC-DC converter [C] . T. M. Reshma, G. Renjini International Conference on Electrical, Electronics, and Optimization Techniques . 2016

机译：软开关单开关的PWM控制隔离直流转换器
5. Single-stage soft-switched high-frequency transformer isolated AC-to-DC bridge converter and extension to multiphase converter. [D] . Rahman, M. M. Azizur. 2002

机译：单级软开关高频变压器隔离式AC-DC桥式转换器和扩展至多相转换器。
6. An Optimal Current Observer for Predictive Current Controlled Buck DC-DC Converters [O] . Run Min, Chen Chen, Xiaodong Zhang, 2014

机译：预测电流控制降压DC-DC转换器的最佳电流观测器
7. Analysis and Design of a Soft-Switched PWM Sepic DC-DC Converter [O] . In-Dong Kim, Jin-Young Kim, Eui-Cheol Nho, 2010

机译：软开关PWM SEPIC DC-DC转换器的分析与设计
8. Sampled-Data Modeling and Analysis of PWM DC-DC Converters Under Hysteretic Control [R] . Fang, C. , Abed, E. H. 1998

机译：迟滞控制下pWm DC-DC变换器的采样数据建模与分析

PWM control of soft-switched single switch isolated DC-DC converter

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