基于控制参数和反馈调节的分时电价定价策略

A Time-of-Use Tariff Setting Strategy Based on Controlling Parameters and Feedback Regulation

针对已有研究中关于用电量、电价、响应函数的不合理假设以及缺少参数控制和反馈调节过程的现状,提出了基于控制参数和反馈调节的分时电价定价策略.以满足各时段电价比与电量比、供电收入与总用电量等控制参数要求为目标,将1天分为多个时段,根据电价理论和价格需求响应矩阵计算控制参数的实际值,并对控制参数的目标值进行反馈调节,使得各参数的目标值与实际值的总体差距最小.数值实验结果表明,所提出的分时电价定价策略既可以满足各时段电价与电量比例关系的要求,也能够有效增加供电收入、减少总用电量并缩小峰谷时段的负荷差距.

According to the requirement of electricity pricing policy revolution,a time-of-use tariff setting strategy based on controlling parameters and feedback adjustment was proposed in this paper considering the previous research which includes less explorations on parameter control with feedback adjustment,and unreasonable assumptions of total electricity consumption,annual average price and response matrix.The strategy aims to satisfy the controlling parameters on proportion of consumption and price in different time periods,supply revenue and total electricity consumption.This method can minimize the gap between target values and actual values of the controlling parameters through feedback adjustment,pricing equations and response matrix.The objectives of price and consumption proportion of each time period are satisfied together with the performance requirements of supply revenue,total wattage and load balance according to the experiment results.