Energy-Saving Evaluation and Comprehensive Benefit Analysis of Power Transmission/Distribution System Based on Cloud Model

被引：2

作者：

Liu, Xuan ^{[1
]}

Tang, Lei ^{[2
]}

Lu, Yan ^{[1
]}

Xiang, Jing ^{[1
]}

Qin, Huifang ^{[2
]}

Zhou, Geqian ^{[2
]}

Liu, Chengwei ^{[2
]}

Qin, Bo ^{[2
]}

机构：

[1] State Grid Jibei Elect Power Co Ltd, Econ & Tech Res Inst, Beijing 100038, Peoples R China

[2] China Power Engn Consulting Grp, Cent Southern China Elect Power Design Inst Co Ltd, Wuhan 430071, Peoples R China

来源：

ENERGIES | 2024年 / 17卷 / 14期

关键词：

analytic hierarchy process; entropy weight method; cloud model; comprehensive benefits; energy saving; ANALYTIC HIERARCHY PROCESS;

D O I：

10.3390/en17143522

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

The current situation of the energy crisis requires various industries around the world to seek technological upgrades to achieve energy conservation. The renovation of power grid lines, transformers, and substations significantly affects the comprehensive benefits of power transmission/distribution systems, and the optimization of specific parameters of these elements plays a critical role in their operational performance. In order to determine the effects of these parameters and realize their accurate optimization, herein, we establish a method combining an analytic hierarchy process and an entropy weight method to calculate the weightings of the indexes, and then evaluate the comprehensive benefits through a cloud model. Based on the evaluation system above, a case study was utilized to analyze the power transmission/distribution system of a designated area in Wuhan City, and the results showed that the comprehensive benefits increased by around 5.4% compared to 2022, and could be upgraded to level IV in the cloud model with the technical transformation. This exhibits the effectiveness and the application feasibility of this evaluation system.

引用

页数：12

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