日计划交流潮流自动生成技术综述

Summary of Day-ahead AC Power Flow Autogeneration Technology

制定大规模电力系统的日前运行计划需要进行包括静态、动态和暂态稳定的安全校核,如何生成满足日前计划要求的交流潮流是实现日前安全校核的基础。文中概述了日计划潮流自动生成技术,对现有潮流自动生成技术的研究成果进行综合比较分析,指出值得借鉴的地方和不足之处。最后提出潮流自动生成技术研究中待解决的问题,为其进一步研究提供一定参考。

Making day-ahead operation schedule for the large-scale power system needs security checking, which includes static stability, dynamic stability and transient stability. The way to generate AC power flow which meets the day-ahead schedule is the basement of security checking. This ＇article summarizes the day-ahead AC power flow autogeneration technology. Then it compares and analyses the achievements of the AC power flow autogeneration technology nowadays and point out the advantages and diszdvantages of them. Finally, it puts forward the difficulties in the research which needs to be solved and provides us with some references and suggestions to proceed.