基于合同能源管理的发电企业节能改造项目管理研究

发布时间：2018-12-15 17:43

【摘要】：合同能源管理(EMC)是一种促进节能产业发展的新型有效市场化机制。其宗旨在于用减少的能源费用来支付项目成本的节能业务方式。实施合同能源管理对提高我国发电企业能源利用效率具有很重要的意义,但是在国内推广这种机制遇到了诸多问题。系统研究了合同能源管理的主要业务以及国内外合同能源管理的模式、机制,基于合同能源管理体系中存在的问题,探索完善合同能源管理系统的主要方法和措施。研究发现,能源服务合同的交易成本由资产专用性、项目的复杂性、能源服务市场的竞争程度及制度环境这四项因素决定。提出了节能诊断是合同能源管理的关键环节,通过对用能单位综合能耗指标体系的计算和分析,并与行业内的相关指标进行对比来发现差距,从而针对某一用能系统、工序、设备提出具体的节能技改方案。基于统一化能源利用评价思想,追踪能源利用的生产供应、网络输配及用户终端使用的全过程,研究能耗尤其是一次能源消耗及绩效性指标。结合建筑能耗、热电联产、制冷、采暖能耗的分析和评价,提出了一套科学实用的分析与评价方法。基于统一化评价方法,能更好地分析和评价能源审计、节能项目评估、节能改造方案设计、设备采购、工程施工及性能调试、节能及效益监测等全过程,为合同能源管理提供依据。
[Abstract]:Contract energy management (EMC) is a new and effective market-oriented mechanism to promote the development of energy saving industry. Its aim is to reduce energy costs to pay the project cost of energy-saving business. The implementation of contract energy management is of great significance to improve the energy utilization efficiency of power generation enterprises in China, but there are many problems in popularizing this mechanism in China. The main business of contract energy management and the mode and mechanism of contract energy management at home and abroad are studied systematically. Based on the problems existing in the contract energy management system, the main methods and measures to perfect the contract energy management system are explored. It is found that the transaction cost of the energy service contract is determined by four factors: asset specificity, project complexity, the degree of competition in the energy service market and the institutional environment. It is put forward that energy saving diagnosis is the key link of contract energy management. By calculating and analyzing the comprehensive energy consumption index system of energy unit, and comparing it with the related indexes in the industry, the gap is found. The equipment puts forward the concrete energy saving technical innovation plan. Based on the unified idea of energy utilization evaluation, the whole process of energy consumption, especially primary energy consumption and performance index, is studied by tracking the whole process of energy supply, network transmission and user terminal use. Based on the analysis and evaluation of building energy consumption, heat and electricity cogeneration, refrigeration and heating energy consumption, a set of scientific and practical analysis and evaluation methods are put forward. Based on the unified evaluation method, the whole process of energy audit, energy saving project evaluation, energy saving reconstruction scheme design, equipment purchase, engineering construction and performance debugging, energy saving and benefit monitoring can be better analyzed and evaluated. To provide the basis for contract energy management.
【学位授予单位】：华北电力大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：F426.61;F205

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