提高逆变焊机能效指标的途径  

Approach of improving welding inverter efficiency index

作　　者：康清周 于德军[2] 黄德华 谭其鸿 王飞涯 

机构地区：[1]成都熊谷加世电器有限公司,四川成都611731 [2]中国石油天然气管道局第四工程分公司,河北廊坊065000

出　　处：《电焊机》2014年第3期38-41,共4页Electric Welding Machine

摘　　要：随着我国节能减排工作的深入开展,焊接节能已被列入了重要的议事日程,最近国家正式颁布了GB 28736-2012《电弧焊机能效限定值及能效等级》标准。产品能否达到标准要求,越来越受到电弧焊机生产厂家的重视,为此有针对性的开展了产品能效等级摸底试验和提高逆变焊机能效等级的研究、试验工作,总结了认识和经验。With the in-depth development of energy conservation and emissions reduction work, the welding energy saving have been listed in the important agenda.Recent country officially enacted the GB 28736-2012 Minimum allowable values of energy efficiency and energy efficiency grades for arc welding machines.Whether our products can meet the requirements of standard is more and more brought to the attention of the arc welding machine manufacturers.Energy efficiency rating baseline test of our product and research ＆ test of improving the energy efficiency rating of welding inverter was carried out.We would like to share with you some experience and knowledge which we acquired from research ＆ test to make a little contribution to welding energy saving.

关 键 词：电弧焊机 能效等级 节能认证 效率 功率因数 

分 类 号：TG43[金属学及工艺—焊接]