基于因子分析和DEA模型的现代光伏农业技术经济性综合评价研究

摘要

Developing modern photovoltaic agriculture is an important way to promote the sustainable development of modern agriculture. It has a strong practical significance to the comprehensive evaluation of technology and economy. So,a comprehensive evaluation model for the economic e-valuation of the modern photovoltaic technology based on the combination of factor analysis and DEA was established. Firstly,factor analysis is used to reduce the dimension of evaluation indexes;then,data was standardized according to DEA model requires;Finally,the DEA model is used to evaluate the management plan of the 50 mu intelligent agricultural greenhouse. The results show that the combination of PV generation and greenhouse cultivation has good technical and economic benefits.%发展现代光伏农业是推进现代农业可持续发展的重要途径，对现代光伏农业进行技术经济性综合评价有较强的现实意义，为此，建立了因子分析法和DEA相结合的现代光伏农业技术经济性综合评价模型。首先，利用因子分析法对评价指标进行了降维处理；然后，根据DEA模型需要对指标数据进行了标准化处理；最后，利用 DEA 模型完成了对50亩智能农业大棚各经营方案的评价，结果表明：将光伏发电和温室大棚种植相结合具有良好的技术经济效益。