Open AccessA Comprehensive Evaluation Model for Microgrid with CCHP
Author(s) -
Shuangchen Yuan,
WU Zhijia,
Long Yan
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1920/1/012012
Subject(s) - microgrid , complementarity (molecular biology) , computer science , reliability engineering , reliability (semiconductor) , power (physics) , engineering , renewable energy , electrical engineering , genetics , physics , quantum mechanics , biology
Microgrid with multi-energy complementarity is of significance to improve energy utilization efficiency and achieve sustainable development. The combined cooling, heating and power(CCHP) system can output electricity, heat energy and cold energy, and are widely used in microgrid. The popularity of CCHP in microgrid brings great challenges to the evaluation of microgrid. In this paper, a comprehensive evaluation model for microgrid with CCHP is proposed. The model can reflect the characteristics of microgrid with CCHP from five aspects, economy, environmental protection, reliability, energy efficiency and technicality. Then the combined ANP and entropy weight method is proposed to solve the evaluation model. In a numerical test, by comparison with different schemes of microgrid, the proposed evaluation model and method prove to be effective.