Comprehensive performance evaluation of Wind-Solar-CCHP system based on emergy analysis and multi-objective decision method

被引:59
|
作者
Qian, Jiaxin [1 ]
Wu, Jiahui [1 ]
Yao, Lei [2 ]
Mahmut, Saniye [1 ]
Zhang, Qiang [2 ]
机构
[1] Xinjiang Univ, Minist Educ Renewable Energy Generat & Grid Conne, State Ctr Engn Res, Urumqi 830047, Xinjiang, Peoples R China
[2] Integrated Energy Serv Ltd, Urumqi 830011, Xinjiang, Peoples R China
关键词
Wind-Solar-CCHP    Fuzzy-AHP  AEW  Game theory  Emergy theory  Multi-objective decision-making; ENERGY; OPTIMIZATION; PLANT; HEAT;
D O I
10.1016/j.energy.2021.120779
中图分类号
O414.1 [热力学];
学科分类号
摘要
To make full use of abundant new energy sources and meet the diverse energy demands of users, a system with new energy resources could be used to realize a combined cooling, heating, and power (CCHP) system. Environmental pressure can be reduced when new energy is used as a heat source or auxiliary power source. However, many kinds of energy can lead to uncertainty, low energy utilization rate, and high cost with the increasing types of energy. Therefore, an evaluation method of the advantages and disadvantages of a CCHP system coupled with wind and solar (Wind-Solar-CCHP) is needed. Firstly, emergy theory is introduced to evaluate the sustainable development level of the two systems, and a new comprehensive evaluation index system is established by combining emergy indexes with traditional indicators. Secondly, a multi-objective decision-making (MODM) method is proposed based on fuzzy-analytic hierarchy process (Fuzzy-AHP), anti-entropy weighting (AEW), and game theory to calculate the weights of these indexes. Then, the Kendall rank correlation coefficient is used to determine the correlation between the CCHP and Wind-Solar-CCHP systems. Taking the CCHP system as a reference, the integrated performance of the systems is analyzed by using the fuzzy comprehensive evaluation (FCE) method. Finally, an example of a hotel in a city in western China is selected for verification. The accuracy and robustness of the proposed method were verified by sensitivity analysis. The obtained experimental results indicate that the comprehensive performance of the Wind-Solar-CCHP system was superior to that of the CCHP system. Compared with other methods in the literature, the proposed method could achieve unification of subjective and objective attribute weights, overcome the limitations of the existing single evaluation method, and make the evaluation results more accurate. Moreover, these research results can provide a reference for the comprehensive utilization of new energy in China. (c) 2021 Elsevier Ltd. All rights reserved.
引用
收藏
页数:17
相关论文
共 50 条
  • [21] A hierarchical multi-objective capacity planning method for distributed energy system considering complementary characteristic of solar and wind
    Li, Yuanmei
    Gao, Bingtuan
    Qin, Yanhui
    Chen, Ning
    INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS, 2022, 141
  • [22] Multi-objective optimal power flow of thermal-wind-solar power system using an adaptive geometry estimation based multi-objective differential evolution
    Huy, Truong Hoang Bao
    Doan, Hien Thanh
    Vo, Dieu Ngoc
    Lee, Kyu-haeng
    Kim, Daehee
    APPLIED SOFT COMPUTING, 2023, 149
  • [23] Comprehensive analysis and multi-objective optimization of a power and hydrogen production system based on a combination of flash-binary geothermal and PEM electrolyzer
    Fan, Guangli
    Yang, Boyuan
    Guo, Peixi
    Lin, Shuchao
    Farkoush, Saeid Gholami
    Afshar, Nima
    INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2021, 46 (68) : 33718 - 33737
  • [24] Application of the multi-objective optimization and risk analysis for the sizing of a residential small-scale CCHP system
    Abdollahi, Hoseyn Sayyaadi Gholamhossein
    ENERGY AND BUILDINGS, 2013, 60 : 330 - 344
  • [25] Performance assessment and multi-objective optimization of a multi-generation system based on solar tower power: A case study in Dubai, UAE
    Nedaei, Navid
    Azizi, Saeid
    Farshi, Leili Garousi
    PROCESS SAFETY AND ENVIRONMENTAL PROTECTION, 2022, 161 : 295 - 315
  • [26] Multi-objective approach in thermoenvironomic optimization of a small-scale distributed CCHP system with risk analysis
    Abdollahi, Gh
    Meratizaman, M.
    ENERGY AND BUILDINGS, 2011, 43 (11) : 3144 - 3153
  • [27] A performance evaluation of the ejector refrigeration system based on thermo-economic criteria through multi-objective approach
    Mansuriya, Kiran
    Patel, Vivek K.
    Desai, Nishith B.
    Vora, Nilesh M.
    CLEAN TECHNOLOGIES AND ENVIRONMENTAL POLICY, 2021, 23 (04) : 1087 - 1103
  • [28] Analysis of the economic benefits of accounting information system in SME based on the multi-objective decision making
    SHI Fang
    Masatoshi Kawasaki
    Chen Hongta
    PROCEEDINGS OF THE NINTH WEST LAKE INTERNATIONAL CONFERENCE ON SMALL AND MEDIUM BUSINESS (WLICSMB), 2008, : 414 - 419
  • [29] Improved multi-objective model and analysis of the coordinated operation of a hydro-wind-photovoltaic system
    Wang, Xianxun
    Mei, Yadong
    Kong, Yanjun
    Lin, Yuru
    Wang, Hao
    ENERGY, 2017, 134 : 813 - 839
  • [30] A novel solar tower assisted pulverized coal power system considering solar energy cascade utilization: Performance analysis and multi-objective optimization
    Li, Chao
    Zhai, Rongrong
    RENEWABLE ENERGY, 2024, 222