Analysis of project benefit of solar energy collection and irrigation system based on AHP

In this paper, AHP method is used to construct the evaluation model of trough solar heat collection and irrigation system (TSHCIS) engineering benefits, and the overall goal of TSHCIS engineering benefits is decomposed into several sub-objectives. The indexes of the sub-objectives are evaluated from...

Full description

Bibliographic Details
Main Authors: Yanlin Zhao, Chuanjiang Deng
Format: Article
Language:English
Published: Elsevier 2022-10-01
Series:Energy Reports
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2352484722009349
_version_ 1811198927137931264
author Yanlin Zhao
Chuanjiang Deng
author_facet Yanlin Zhao
Chuanjiang Deng
author_sort Yanlin Zhao
collection DOAJ
description In this paper, AHP method is used to construct the evaluation model of trough solar heat collection and irrigation system (TSHCIS) engineering benefits, and the overall goal of TSHCIS engineering benefits is decomposed into several sub-objectives. The indexes of the sub-objectives are evaluated from economic, social, ecological and other aspects. After the decomposition and synthesis, we have a clearer understanding of the engineering benefits of TSHCIS. This paper proposes an evaluation index system for evaluating the benefits of TSHCIS projects based on the social, economic, and physical geographic characteristics of TSHCIS construction. The AHP method is used to construct the criterion layer and the index layer in the index system, and the judgment matrix is established to check the consistency. At the same time, the ranking weight vector of each element to the overall goal is evaluated from top to bottom, and the contribution of each index to the project benefit evaluation can be obtained from the total weight vector. Finally, the evaluation of TSHCIS constructed in Panzhihua City was carried out to verify the effectiveness of the AHP method in evaluating TSHCIS.
first_indexed 2024-04-12T01:39:25Z
format Article
id doaj.art-45ff31e59294411aaa0d8c1c5f797c06
institution Directory Open Access Journal
issn 2352-4847
language English
last_indexed 2024-04-12T01:39:25Z
publishDate 2022-10-01
publisher Elsevier
record_format Article
series Energy Reports
spelling doaj.art-45ff31e59294411aaa0d8c1c5f797c062022-12-22T03:53:14ZengElsevierEnergy Reports2352-48472022-10-018122130Analysis of project benefit of solar energy collection and irrigation system based on AHPYanlin Zhao0Chuanjiang Deng1Corresponding author.; Panzhihua University, 10 Airport Road, Panzhihua, Sichuan, ChinaPanzhihua University, 10 Airport Road, Panzhihua, Sichuan, ChinaIn this paper, AHP method is used to construct the evaluation model of trough solar heat collection and irrigation system (TSHCIS) engineering benefits, and the overall goal of TSHCIS engineering benefits is decomposed into several sub-objectives. The indexes of the sub-objectives are evaluated from economic, social, ecological and other aspects. After the decomposition and synthesis, we have a clearer understanding of the engineering benefits of TSHCIS. This paper proposes an evaluation index system for evaluating the benefits of TSHCIS projects based on the social, economic, and physical geographic characteristics of TSHCIS construction. The AHP method is used to construct the criterion layer and the index layer in the index system, and the judgment matrix is established to check the consistency. At the same time, the ranking weight vector of each element to the overall goal is evaluated from top to bottom, and the contribution of each index to the project benefit evaluation can be obtained from the total weight vector. Finally, the evaluation of TSHCIS constructed in Panzhihua City was carried out to verify the effectiveness of the AHP method in evaluating TSHCIS.http://www.sciencedirect.com/science/article/pii/S2352484722009349Trough solarHeat collection and irrigation systemAHPEngineering benefits
spellingShingle Yanlin Zhao
Chuanjiang Deng
Analysis of project benefit of solar energy collection and irrigation system based on AHP
Energy Reports
Trough solar
Heat collection and irrigation system
AHP
Engineering benefits
title Analysis of project benefit of solar energy collection and irrigation system based on AHP
title_full Analysis of project benefit of solar energy collection and irrigation system based on AHP
title_fullStr Analysis of project benefit of solar energy collection and irrigation system based on AHP
title_full_unstemmed Analysis of project benefit of solar energy collection and irrigation system based on AHP
title_short Analysis of project benefit of solar energy collection and irrigation system based on AHP
title_sort analysis of project benefit of solar energy collection and irrigation system based on ahp
topic Trough solar
Heat collection and irrigation system
AHP
Engineering benefits
url http://www.sciencedirect.com/science/article/pii/S2352484722009349
work_keys_str_mv AT yanlinzhao analysisofprojectbenefitofsolarenergycollectionandirrigationsystembasedonahp
AT chuanjiangdeng analysisofprojectbenefitofsolarenergycollectionandirrigationsystembasedonahp