【摘要】 售电公司购电成本的多少决定其利润的大小,该文针对售电公司设计了分时电价盈利策略,以分时电价为手段,鼓励顾客减小高峰时段负荷,降低售电公司的购电成本。使用核模糊聚类法及隶属度函数在客户典型负荷曲线上完成峰平谷时间段的划分,并通过负荷峰谷差最小和用电客户满意度最大目标来构建数学模型,采用Angle-NNIA算法对其完成求解,求解结果能显著缩小客户负荷曲线峰谷差,达到售电公司降低购电价格、增加盈利的目的。更多还原

【Abstract】 The electricity purchase cost of the electricity sales company determines the size of the company’s profit. This paper designs a time-sharing electricity price profit strategy for the electricity sales company, and uses the time-of-use electricity price as a means to encourage customers to reduce the peak load and reduce the electricity purchase cost of the electricity sales company. Based on the membership function and the kernel fuzzy clustering method,the peak,average and valley periods are divided on the typical load curve of the customer. The mathematical model is constructed with the aim of minimizing the peak-valley load difference and maximizing the customer satisfaction The Angle-NNIA algorithm is used to solve the model. The solution results can significantly reduce the peak and valley difference of customer load curve,and achieve the purpose of reducing the purchase price and increasing the profit of the electricity selling company.更多还原