适合我国国情的智能电网评价指标体系及计算方法  

Study on Smart Grid's Evaluation Index System and Calculation Method Suited to China's Situation

作　　者：赵良[1] 李立理[2] 何博[2] 张义斌[2] 

机构地区：[1]华北电力大学电气与电子工程学院,北京市昌平区102206 [2]国网能源研究院,北京市昌平区102209

出　　处：《电网技术》2015年第12期3520-3528,共9页Power System Technology

摘　　要：在分析国内外智能电网发展现状的基础上,针对智能电网区别于传统电网的高效性、适应性、互动性3个方面特点,深入研究了我国智能电网评价指标和计算方法。从准确反映电网设备利用效率的角度,提出智能电网设备利用率上限值、实际利用率、相对利用率等高效性指标计算方法。根据系统性和独立性原则,从智能电网发电、输电、用电3个环节入手,全面分析智能电网环境效益,提出基于智能电网节能减排效益评价的适应性指标计算方法。从外部环境、盈利能力、社会贡献、市场状况、业务基础、人员技能等6个维度,提出基于智能电网增值服务评价的互动性指标。所提指标体系可为进一步拓展与完善智能电网综合评价方法提供理论参考。An overview of studies on evaluation indexes for smart grid home and abroad is presented. On this basis, aimed at differences with traditional grid, smart grid valuation indexes and calculation methods are discussed in detail in three aspects： efficiency, adaptability and interactivity. On smart grid efficiency evaluation, in order to accurately represent power equipment utilization efficiency, on basis of analyzing smart grid＇s value of utilization ratio, actual utilization ratio and relative utilization ratio, evaluation indexes are determined. According to principle of systematicness and independence, evaluation indexes are used to analyze smart grid environmental benefits and energy-saving and emission reduction benefit, covering generation, transmission, consumption. On smart grid interactivity evaluation, six key dimensions, i.e. external environment, profit ability, society contribution, market status, business basis and staff skill, are analyzed, and value-added services evaluation indexes of smart grid are determined. It provides theoretical reference for further development and improvement of smart grid＇s comprehensive evaluation method.

关 键 词：智能电网 评价指标 设备利用率 节能减排效益 增值服务 

分 类 号：TM73[电气工程—电力系统及自动化]