交流弧焊机的无功节电及计算

Energy saving in idle power of AC welder and the mothed of calculation

综述了作者在一种交流弧焊机上实现节能改进并取得节能效果的一种节能方法和计算方法,从原理和实践中论证了这一方法。

The article illuminates a way of the electrial energy saving and of the calculation which has improved the effects,also it proves the method by theory and practice.