台湾实施可中断电价进行削峰填谷的需求响应策略及其成本效益分析  

Research on Strategy of Interruptible Price and its Cost-benefit Model Aimed at Peak Load Shifting in Taiwan

作　　者：肖欣[1] 周渝慧[1] 郑凯中 陈建富 张宁[1] 周瑜[3] 

机构地区：[1]北京交通大学电气工程学院,北京市海淀区100044 [2]成功大学电机工程学系,台湾省台南市70101 [3]清华大学电机工程与应用电子技术系,北京市海淀区100084

出　　处：《中国电机工程学报》2014年第22期3615-3622,共8页Proceedings of the CSEE

基　　金：中央高校基本科研业务费专项资金(E14JB00170)~~

摘　　要：为给能源价格改革和组合电价机制的进一步推进提供现实路径参考,首先梳理台湾电力工业的管理体制、市场模式和电价体系,重点分析可中断电价的实施策略及其包含的削峰填谷思想。其次,在分析电网企业、发电企业、电力用户和政府等可中断电价参与方的成本与效益的基础上,引入可靠性效益概念,构建各参与方的成本效益模型,从而为核算可中断电价机制的实施效益提供有效方法。最后,算例对台湾可中断电价的实施效益进行实证分析,测算出保证可中断电价各参与方盈利的临界值,并对广东省某市153家大工业用户的典型日负荷进行模拟分析,验证了可中断电价的合理性和成本效益模型及其算法的可行性和有效性。研究表明,实施可中断电价可以有效地控制电网峰谷差,为各参与方带来直接经济利益和社会效益。In order to provide practical paths for the promotion of energy price reform and combined power tariff, firstly, a pectination to the management system, market model and price system of Taiwan＇s electricity industry was made. The implementation strategy of interruptible price and its theory of peak load shifting were analyzed. Secondly, by introducing the theory of reliability benefits, the cost-benefit models of participants in interruptible price mechanism were proposed, based on analyzing the cost and benefit of power grid enterprises, power generation enterprises, power consumers and the government. The model and algorithm would be effectual to account the implementation benefits of interruptible price. Finally, a numerical example worked out a critical value which ensures that all the participants in interruptible price mechanism are profitable, according to an empirical analysis on the implementation benefits of Taiwan＇s interruptible price mechanism. And then, simulation analysis on the typical daily load curve of 153 industrial power consumers in Guangdong before and after actualizing interruptible price was made. The results demonstrate the feasibility and effectiveness of the proposed model, method and mechanism. The study shows that the implementation of interruptible price will be able to control the gap between peaks and valleys efficaciously, and bring economic and social benefits for the participants involved.

关 键 词：可中断电价 削峰填谷 需求侧管理 电力市场 可靠性效益 

分 类 号：TM734[电气工程—电力系统及自动化]