【摘要】 作为用户侧电价的一种,分时电价目前在世界各国得到了广泛的应用,而且分时电价是需求侧管理DSM(DemandSideManagement)的一种重要手段。分时电价可以刺激和鼓励用户主动改变消费行为和用电方式,达到削峰填谷的目的,从而提高电力系统的运行效率和稳定性。建立削峰填谷最优时基于DSM分时电价的数学模型,利用数值仿真验证了该分时电价的削峰填谷作用。更多还原

【Abstract】 As one of power prices to consumers, TOU power price is widely used in the world. It is an important method in DSM. With the popularization of TOU power price,the power consuming modes of consumers could optimize,the power loads condition could be stable,and the efficiency and stability of power systems could be improved. In this paper, a new mathematical model of TOU power price is developed when load shifting is optimized based on DSM. Digital simulation is set up using MATLAB. It is verified that using TOU power price can achieve the goal of load shifting. Merits and defects of TOU power price are obtained by comparing simulation results of Ref.[5] with that of Ref.[6].The effects of TOU power price is satisfactory.This project is supported by the Teaching and Research Award Program for Outstanding Young Teacher in Higher Education Institutions of MOE,P.R.China.更多还原