需方用电管理的电价策略与效益评估

摘要

需方用电管理(DSM)是一种在用户有效参与下充分利用电力资源的系统工程。供电部门借助各种刺激手段，鼓励用户采取有效措施和节能技术，影响电力需求，改善电力负荷曲线，从而降低发电和输电成本。为适应电力市场的需要，全面掌握需方用电管理的各种有效手段及其效益评估方法，综合分析并总结了实施需方用电管理的各种电价策略，给出并详细论述了实施DSM给系统所带来的效益评估模型和方法。指出实施需求侧管理将对供用电双方产生巨大的经济效益，并对改善环境，减少污染带来显著影响。%Demand side management(DSM)is system engineering to fully use theelectric power resources under the effective participation of all power consumers.In order to cut down the power generation cost,power suppliers take different ways to stimulate power consumers in adopting effective measures and energy saving techniques to change the power demand and the load curve.To meet the requirement of electricity market for whole grasp of DSM's effective measures and their evaluation methods,a variety of electricity price strategy for DSM is comprehensively analyzed and the evaluation models and methods for the benefits produced by the implementation of DSM to system are explained.DSM will bring great economic benefits for both power suppliers and consumers,it will also bring remarkable effect on improving environment and reducing pollution.