Lamp Current Crest Factor: Ratio of peak current to the rootmeansquare lamp Current.
灯管电流峰值因数：峰值电流与灯管电流平方根的比值…
2
Using the method of window moving in real time, the rootmeansquare value of current of the last cycle was calculated as the criteria for instantaneous overcurrent protection.
用窗口实时移动的思想计算当前时刻以前一周波电流方均根值平方作为瞬动脱扣的判断依据。
3
This paper introduces the pulse wide modulation (PWM) based on minimum root-mean-square value of harmonic current of inverter.