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以上海某公共机构节能改造为例,从现状调研测试、节能潜力诊断、设计构思、控制策略分析等方面,确定了节能改造方案。分别对围护结构、空调系统、太阳能光伏光热利用进行改造实施,经济性分析表明,该节能改造方案能产生明显的节能效果,并带来较好的经济效益,同时,在改造过程中采用了合同能源管理模式,在该区域内具有示范推广意义。
Taking the energy-saving retrofit of a public institution in Shanghai as an example, the program of energy-saving renovation was determined from the aspects of status quo investigation and testing, diagnosis of potential for energy saving, design concept and control strategy analysis. Respectively, the envelope structure, air-conditioning system, solar photovoltaic solar thermal retrofit implementation, the economic analysis shows that the energy-saving retrofit program can produce significant energy savings and bring better economic efficiency, while the process of reforming The contract energy management model in the region has exemplary significance.