1)equivalent full power days,等效满功率天数2)EFPD,等效满功率天(EFPD)3)effective full power days,等效满功率天4)EEPD (effective full power days),有效满功率天数5)equivalent power factor,等效功率因数6)effective full power hours,有效满功率小时数
用法和例句
In this peper, the principle of measuring true reactive power of any periodic signals is discussed theoretically, and a new conception of equivalent power factor is presented.
