基于低碳理论SE-DEA模型的电网评判指标研究  

Evaluation Index System of Power Grid Based on SE-DEA Model of Low-carbon Theory

作　　者：杨淑贤[1] 张乾业[1] 许强[1] 张永华[1] 

机构地区：[1]华北水利水电学院电力学院,河南郑州450011

出　　处：《水电能源科学》2010年第11期169-171,共3页Water Resources and Power

摘　　要：针对低碳电力对城市配电网规划影响的复杂性问题,阐述了低碳经济背景下传统配电网规划综合评价指标存在的不适应性。借鉴SE-DEA模型评价决策方法的优势,基于传统配电网规划综合评价指标体系,引入了清洁能源占输送容量的比重、智能化配电网容量比、节能发电调度中心比例和低碳用户规模等4个低碳要素完善了配电网规划的评价指标体系。构建了基于低碳理论的SE-DEA模型的评价流程,在定性数据的处理上采用了德尔菲法,有效降低了人为的主观性,增加了定性数据的可信度。Owing to the complexity of power system planning in the low carbon electricity situation,the comprehensive evaluation index of the traditional distribution network planning is not adaptive in the context of a low carbon economy.By using the advantages of objectivity decision of SE-DEA model,clean energy sharing of total transmission capacity,intelligent distribution network capacity ratio,the proportion of energy-saving and generation dispatch centers and low-carbon user scale are introduced to improve the distribution network planning of evaluation index system based on the traditional comprehensive evaluation index system.And then the evaluation process of SE-DEA model is established with the low carbon theory.Meanwhile,the Delphi method is applied to deal with qualitative data,which reduces the artificial subjectivity effectively and increases the reliability of qualitative data.

关 键 词：超效率数据包络分析 低碳经济 电网规划 低碳电力 评判指标 

分 类 号：TM715[电气工程—电力系统及自动化]