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近几年,能源危机已经严重影响了全球经济发展,提高能源利用率也相应成为各国头等大事,火力发电企业对能量的消耗虽然很大,但又必不可少,因此如何提高火力发电企业的节能技术就尤为重要,但是无论单个技术改造,还是传统的财务评价方法,都不能真正解决问题,本文就以国内有代表性的发电集团电厂供热改造工程作为例子,介绍了如何对火电企业进行技改项目投资效益后评价,以提高其节能率。
In recent years, the energy crisis has seriously affected the global economic development and the energy utilization rate has accordingly become the top priority for all countries. Although the consumption of energy by thermal power plants is large but necessary, how to improve the energy saving of thermal power plants Technology is particularly important, but neither a single technological innovation nor the traditional method of financial evaluation, can not really solve the problem, this paper on the representative of the Power Generation Power Plant Heating Project as an example, describes how to carry out thermal power plant technology After the project investment efficiency evaluation to improve its energy efficiency.