电弧等离子体及其高效电源

华南理工大学学报(自然科学版) ›› 2003, Vol. 31 ›› Issue (10): 11-14,19.

电弧等离子体及其高效电源

黄石生杜贵平李阳陆沛涛王振民

华南理工大学机械工程学院广东广州510640

出版日期:2003-10-20 发布日期:2022-05-26
作者简介:黄石生（1938－）男教授博士生导师主要从事电源及智能控制研究．
基金资助:
国家自然科学基金资助项目（59975030）；广东省自然科学基金资助项目（990555）

Arc Plasma and its Power Supply with High Efficiency

Huang Sh-i sheng Du Gu-i ping Li Y ang Lu Pe-i tao Wang Zhen-min

College of Mechanical EngineeringSouth China Univ．of Tech．Guangzhou510640China

Online:2003-10-20 Published:2022-05-26

摘要/Abstract

摘要： 介绍了等离子体技术的分类和应用情况以及电弧等离子体能量传递的基本特征．根据电弧等离子体对电源的具体要求提出一种新型大功率软开关逆变电源并对其性能及能源效率进行了实验研究．结果表明该电源具有优良的性能和较高的效率能够很好地满足电弧等离子体的工艺需求．

关键词: 电弧等离子体, 能量传递, 逆变电源

Abstract: The classification and applied circumstance of plasma were introduced and the basic laws of energy transfer for acr plasam were discussed．According to the demand of arc plasma for power supply a novel large inverter power supply with soft-switching was presented and its characteristics and efficiency were studied．The results show that the inverter power supply has excellent characteristics and high efficiencyand meets the demand of arc plasma process well．

Key words: arc plasma, energy transfer, inverter power supply

中图分类号:

TG439．9

黄石生, 杜贵平, 李阳, 等. 电弧等离子体及其高效电源[J]. 华南理工大学学报(自然科学版), 2003, 31(10): 11-14,19.

Huang Sh-i sheng, Du Gu-i ping, Li Y ang, et al. Arc Plasma and its Power Supply with High Efficiency[J]. Journal of South China University of Technology(Natural Science Edition), 2003, 31(10): 11-14,19.

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