At present, since the method used in the pricing of electric energy is based on the weighted mean power factor in China, the time-varying load characteristics of users cannot be reflected.

• 目前,国内电能计费方法原理上是基于加权平均功率因数的,无法反映用户的时变负载特性,收费时不能区分不同性质负载的用户并进行分别处理。