Techno-economic study of a distributed hybrid renewable energy system supplying electrical power and heat for a rural house in China

2017 International Conference on Renewable Energy and Environment

能源学;生态环境科学

Yuan, Jindou^1 ; Xu, Jinliang^1 ; Wang, Yaodong^2

School of Energy Power and Mechanical Engineering, North China Electric Power University, Beijing, China^1

Sir Joseph Swan Centre for Energy Research, Newcastle University, Newcastle, United Kingdom^2

关键词: Combined heat and power;    Economic evaluations;    Energy saving and emission reductions;    Hybrid Renewable Energy System (HRES);    Hybrid renewable energy systems;    Optimized configuration;    Photovoltaic arrays;    Techno-economic studies;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/127/1/012001/pdf
DOI  :  10.1088/1755-1315/127/1/012001

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

Energy saving and emission reduction have become targets for modern society due to the potential energy crisis and the threat of climate change. A distributed hybrid renewable energy system (HRES) consists of photovoltaic (PV) arrays, a wood-syngas combined heat and power generator (CHP) and back-up batteries is designed to power a typical semi-detached rural house in China which aims to meet the energy demand of a house and to reduce greenhouse gas emissions from the use of fossil fuels. Based on the annual load information of the house and the local meteorological data including solar radiation, air temperature, etc., a system model is set up using HOMER software and is used to simulate all practical configurations to carry out technical and economic evaluations. The performance of the whole HRES system and each component under different configurations are evaluated. The optimized configuration of the system is found.