电焊机就地智能动态节能装置的研发与使用

Development and Application of the Local Intellectual Dynamic Energy-saving Device of the Electric Welding Machine

简单分析了常规电焊机的无功损耗和常规集中无功补偿的不足,设计了就地智能无功补偿节能装置。这种节能装置的使用将大大提高电焊机工作时的功率因数,节能效果明显。

This article briefly introduces reactive power loss of ordinary electric welding machine and demerits of concentrated reactive power compensation. It devises a local intellectual dynamic energy-saving device, which may significantly improve power factor of electric welding machine and saves energy to a great extent.