摘要
供电标煤耗是评价热电联产企业综合竞争能力的重要指标之一。文中根据某企业供电标煤耗与热电比、汽轮机效率、锅炉效率的对应数据资料,将供电标煤耗与三者之间的变动关系加以模型化,找出并检验回归方程,尝试用回归分析的方法对供电标煤耗进行预测,为热电联产企业降低煤耗,提高市场竞争能力提供依据。
Electricity consumption is an integrated assessment of the competitiveness of enterprises cogeneration indeed one of the important indicators.The article is according to the corresponding data of electricity consumption with thermal power,gas turbine efficiency ,boiler efficiency, mark the electricity consumption with the changes of the three to the model of relations to identify and test the equation, try to use regression analysis to electricity with coal France forecast,for cogeneration enterprises lower consumption, provide a basis for enhancing market competitiveness.
出处
《能源研究与利用》
2007年第3期36-38,共3页
Energy Research & Utilization
关键词
回归分析
供电标煤耗
热电比
regression analysis
coal consumption of power supply
heat-electricity ration
