基于层次分析法的风力发电企业供应商评价及选择体系研究
2021-05-12段穰达马汉武
段穰达 马汉武



摘 要:以风力发电为代表的可再生能源已成为世界应对未来能源结构和气候变化的重要手段之一。目前,无论是在建设期,还是在运营期,风力发电企业的供应商评价及选择不仅影响着风力发电企业的经济效益,还关系着其可持续发展的能力。文章首先介绍了风力发电企业供应商评价和选择的研究背景,将研究的背景和目的进行了阐述;然后利用层次分析法测算出产品价格在内的4项一级指标和价格合理性在内的14项二级指标的权重,从而建立了一套风力发电企业在供应商选择评价体系;最后文章结合实例分析了风力发电企业供应商选择和评价体系的可行性,并给出供应商选择方案。
关键词:风力发电企业;供应商评价及选择;层次分析法
中图分类号:F272 文献标识码:A
Abstract: The renewable energy represented by wind power generation has become one of the most important methods for the world to deal with the future energy structure and climate change. At present, whether in the construction period or in the operation period, the supplier evaluation and selection of wind power enterprises not only affect the economic benefits of wind power enterprises, but also affect their sustainable development ability. This article first introduces the research background of the evaluation and selection of wind power enterprise suppliers, and states the background and purpose of the research. Then this article uses the analytic hierarchy process to calculate the weight of four first-class indicators including the product price and 14 second-class indicators including the price rationality, so as to establish a evaluation system for the selection of wind power enterprise suppliers. Finally, this article analyzes the feasibility of the supplier selection and evaluation system of wind power enterprises with an example, and puts forward the supplier selection plan.
Key words: wind power enterprise; supplier evaluation and selection; analytic hierarchy process
0 引 言
風能是当今世界重要的可再生能源之一,它取之不尽,用之不竭,无论是对于发达国家,还是对于和我国类似的发展中国家,风力发电都属于应对未来能源结构和气候变化的重要手段之一。我国风能资源丰富,具备大规模发展风电的资源条件,2021年3月25日,全球风能委员会(GWEC)发布了《2021年全球风能报告》,报告显示2020年全球新增风电装机93GW,同比增长53%,创造了新的纪录。其中2020年全球陆上风电共新增装机容量86 932MW,中国新增的陆上风电就占到了全球的56.3%[1]。
在风力发电行业快速发展的同时,我国风力发电企业仍面临着运营成本较高的困境,包括常规备品备件采购在内的成本支出占运营期成本很大的一部分。……
