用户电费统一计算模型的设计与实现

Design and realization of unified accounting model for consumer s power charges

针对在用电营业ＭＩＳ系统建立过程中电费计算无法统一处理的问题，分析了大用户电费计算复杂的原因，给出了一种电费分层计算模型和算法实现，成功地解决了建立用电营业ＭＩＳ系统的核心问题．实践证明，此算法可解决以前在电费计算过程中大用户的电费无法统一处理的问题．

Aiming at the lack of a unified accounting procedure for power charges necessary in the developing process of MIS system, the reasons of complexities of power charge accounting for major power consumers are analysed in this paper, a multilevel accounting model of power charges and its algorithm realization are given, and, therefore, the key problem of developing power service MIS system is solved successfully. It is proved by the practice that this accounting method can deal with unified treatment of power charges of major power consumers which was impossible in the past.