电力负荷建模研究的发展趋势

Research Tendencies of Electric Load Modeling

针对目前电力系统负荷建模的现状,指出电力负荷建模研究的发展趋势。在地域规模方面,从节点负荷建模向广域负荷建模发展;在负荷内涵方面,从纯粹负荷建模向广义负荷建模发展;在适用范围方面,从小范围负荷建模向广谱负荷建模发展;在建模方法方面,从单个负荷建模方法向综合负荷建模方法发展;在数据来源方面,从单个数据来源向综合利用各种数据发展。给出了一些具体的负荷建模研究的思路和建议。

According to the present status and the needs from the developments of power systems, the research tendencies of electric load modeling are pointed out in this paper. In the aspect of area scale, load modeling is developed from node scale to wide area. In the aspect of connotation, load modeling is developed from pure load to generalized load. In the aspect of model adaptation, load modeling is developed from small range to broad-spectrum. In the aspect of modeling methodologies, load modeling is developed from the single method to comprehensive methods. In the aspect of data resources, load modeling is developed from single data resource to multi data resources. Some detailed thoughts and proposals for load modeling research are also given in this paper.