智能电网促进低碳发展的能力与效益测评模型  

Capability of Smart Grid to Promote Low-carbon Development and Its Benefits Evaluation Model

作　　者：贾文昭[1] 康重庆[1] 刘长义[2] 李蒙[2] 

机构地区：[1]电力系统国家重点实验室,清华大学电机系,北京市100084 [2]国家电网公司智能电网部,北京市100031

出　　处：《电力系统自动化》2011年第1期7-12,共6页Automation of Electric Power Systems

基　　金：教育部留学回国人员科研启动基金资助项目(教外司留[2009]1001);教育部高等学校博士学科点专项科研基金资助项目(20100002110007)~~

摘　　要：气候变化和能源问题对世界各国提出了低碳发展的迫切要求。智能电网将在电源侧、电网侧、用户侧采用各类新型技术,实现多种技术协调配合,促进电力系统减少碳排放。基于对智能电网低碳效益测评体系的迫切需求,提出了从低碳能力到低碳效益的评价技术路线。文中从评价全面性的要求出发,提出了智能电网促进低碳发展的单项低碳能力,并深入挖掘和分析了各单项能力间的耦合性。在规避效益交叠的要求下,提出了综合低碳能力的测评模型,最终形成了智能电网的低碳效益综合测评模型。最后以一个省级电网为例进行了低碳效益的计算和验证。The climate change and energy problems are making urgent demands on all countries in the world for low-carbon development. Smart grid will penetrate new types of technologies into power supply side, power grid side and power consumer side to promote the carbon reduction in power systems through coordination of multiple technologies. Based on the urgent need for low-carbon benefits evaluation system of smart grid, a technical route for evaluating from low-carbon capabilities to low- carbon benefits is proposed. Proceeding from the requirements of a comprehensive evaluation, the individual-low-carbon capabilities of smart grid to promote low-carbon development are proposed. Then the coupling between individual-low-carbon capabilities is deeply tapped and analyzed. For the request of avoiding benefits overlap, a model of integrated-low-carbon capabilities is developed, thus finally forming an integrated model for evaluating low-carbon benefits of sinart grid. At last, the low-carbon benefits of smart grid are calculated and verified in a provincial power grid.

关 键 词：智能电网 低碳发展 碳排放 低碳效益 评价模型 

分 类 号：TM76[电气工程—电力系统及自动化]