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实时定价是当前节能减排背景下的一种有效的智能化需求响应手段。在需求价格弹性的基础上,建立了对数弹性负荷模型,完成了电力用户对基于价格的需求响应方法的实时电价计划模拟。以北京市某地区电网2007年夏季典型日负荷曲线为例进行算例分析,模型结果验证了所提出方法的合理性和可行性。
Real-time pricing is an effective intelligent demand response under the current background of energy conservation and emission reduction. Based on the price elasticity of demand, a logarithmic elastic load model was established and the real-time electricity price plan simulation of electricity users based on price-based demand response method was completed. An example is taken as an example to analyze the typical daily load curve of power grid in a district in Beijing in summer of 2007. The model results verify the rationality and feasibility of the proposed method.