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智慧能源站能效指标评估体系 被引量:1

Energy Efficiency Index Evaluation System of Smart Energy Station
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摘要 为能够评价智慧能源站的能效水平,提出了适用于三站合一形式的能效评估体系。首先,分析了各个站的能耗影响因素,建立了智慧能源站指标体系,并给出了各个指标的计算方法;其次,基于提出的能效指标体系,通过主观权重法和关联度分析法的结合确定各指标权重,结合能效分值和权重对智慧能源站进行能效评估,并进行仿真,研究不同运行状态下的能效变化,给出节约能耗的具体建议。 In order to evaluate the energy efficiency level of smart energy station, an energy efficiency evaluation system suitable for three stations in one form is proposed. Firstly, the influencing factors of energy consumption of each station are analyzed, the index system of smart energy station is established, and the calculation method of each index is given. Secondly, based on the analytic hierarchy process, the weight of each index is calculated according to the judgment matrix, combined with the score and weight. The smart energy station carries out energy efficiency evaluation and simulation, studies the energy efficiency changes under different operating conditions, and gives specific suggestions on energy saving. Research shows that the energy efficiency index system can correctly reflect the energy efficiency level of smart energy station.
作者 徐文林 方腾 徐勇 郭春林 张蒙召 XU Wenlin;FANG Teng;XU Yong;GUO Chunlin;ZHANG Mengzhao(State Grid Hunan Electric Power Company Limited,Changsha 410004,China;North China Electric Power University,State Key Laboratory Of Alternate Electrical Power System With Renewable Energy Sources,Beijing 102200,China;State Grid Hunan Integrated Energy Service Co.,Ltd.Changsha 410007,China)
出处 《湖南电力》 2021年第5期22-29,共8页 Hunan Electric Power
基金 国网湖南省电力有限公司科技项目(5216AS200002)。
关键词 三站合一 指标体系 层次分析 关联分析 能效评估 three stations in one index system analytic hierarchy process association analysis energy efficiency assessment
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