电力系统自动化Issue(13)：103-107,144,6.DOI:10.7500/AEPS20131015003
基于离散吸引力模型的用电需求价格弹性矩阵
Power Demand Price Elasticity Matrix Based on Discrete Attraction Model
摘要
Abstract
Analysis on users”response to electricity price is crucial to research on the rules of power demand changing with different prices.Therefore,it is necessary to devise a calculation method of demand price elasticity matrix.Based on the discrete attraction model,the calculation formulae of self-elastic coefficient and cross-elastic coefficient are derived from the definition of demand price elasticity.The discrete attraction model is then linearized through mathematical operation.The SPSS software is used to estimate the parameters and the demand price elasticity matrix can be calculated.The electricity demand in different time-of-use prices can be predicted using the demand price elasticity matrix combined with the historic consumption data.关键词
电力市场/用电需求/需求价格弹性矩阵/离散吸引力模型/分时电价Key words
electricity market/power demand/demand price elasticity matrix/discrete attraction model/time-of-use price引用本文复制引用
高亚静,吕孟扩,梁海峰,张建成..基于离散吸引力模型的用电需求价格弹性矩阵[J].电力系统自动化,2014,(13):103-107,144,6.基金项目
国家自然科学基金资助项目(51177047) （51177047）
中央高校基本科研业务费专项资金资助项目(12MS107)。This work is supported by National Natural Science Foundation of China(No.51177047)and the Fundamental Research Funds for the Central Universities(No.12MS107) （12MS107）
