考虑供电可靠性的供电价格规制方法  

An Approach to Regulate Electricity Supply Price Considering Power Supply Reliability

作　　者：周明[1] 谭志华 李庚银[1] 

机构地区：[1]电力系统保护与动态安全监控教育部重点实验室(华北电力大学),北京市昌平区102206

出　　处：《电网技术》2011年第1期197-202,共6页Power System Technology

基　　金：国家自然科学基金项目(70773039)~~

摘　　要：运用数据包络分析方法对供电企业效率进行评估,在评估指标中引入了用户供电可靠性评估指标,进而建立了与效率评价结果关联的供电价格规制方法,确定供电企业最大提价幅度和用户停电损失,同时还探讨了考虑用户停电损失赔偿因素的供电企业调价策略。该方法既能对供电价格进行有效规制,又能激励供电企业提高供电可靠性,算例结果验证了该方法的实用性和有效性。By use of data envelop analysis （DEA）, the efficiency of power supply enterprise is evaluated, and an index to evaluate customer power supply reliability is led into evaluation indices, and then an approach to regulate power supply price correlated to efficiency evaluation results is built to determine the biggest margin of raising price and customer interruption costs; meanwhile the price regulation of power supply enterprise in which the factor of making amends for customer interruption costs is taken into account is discussed. The proposed approach not only can effectively regulate power supply price, but also can incite power supply enterprise to improve power supply reliability. The availability and practicability of the proposed approach are verified by results of calculation example.

关 键 词：供电价格规制 数据包络分析 供电可靠性 效率评估 奖励机制 

分 类 号：TM73[电气工程—电力系统及自动化] F123.9[经济管理—世界经济]