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一、前言 自七十年代末能源危机开始,世界各国能源专家注重于新能源开发及其常规能源的高效利用。热、电、冷三联供装置则是在这一时期发展起来,并获得明显节能效果的先进技术,专家们常把它们命名为 Cogeneration、CHP(Combine Heat and Power)、DHC(Dis-trict Heating and Cooling)、Total Energy System等等。八十年代末随着社会发展,人们对生活、居住及工作环境的要求也随之提高,现代化的宾馆、办公大楼、医院、文化娱乐场所的建筑物对能源(诸如电力、热水、冷气)供应的数量及质量提出要满足稳定可靠、调节灵活、经济高效的要求,因此在西方一些发达国家,建筑行业大量地应用三联供技术。即每座建筑大楼或楼群配置一套独立的发电、供暖和供冷设备,这个动力站我们将其命名为“爱能岛”。在该岛内配备的发电设备,蒸汽或热水炉、制冷机、热交换器等设备统称为“爱能岛”装置。
I. INTRODUCTION Since the end of the energy crisis in the late 1970s, energy experts around the world have focused on new energy development and the efficient use of conventional energy sources. The thermal, electric, and cold triple supply devices are advanced technologies that have been developed during this period and have achieved significant energy savings. Experts often name them as Cogeneration, CHP (Combine Heat and Power), and DHC (Dis-trict Heating and Cooling), Total Energy System, etc. With the development of society at the end of the 1980s, people’s requirements for living, living, and working environments have also increased. Modern buildings such as hotels, office buildings, hospitals, and cultural and entertainment venues have been used for energy (such as electricity, hot water, and air-conditioning). The quantity and quality of supply are proposed to meet the requirements of stability, reliability, flexibility, and cost-effectiveness. Therefore, in some western developed countries, the construction industry has applied a large number of triple supply technologies. That is, each building or group of buildings is equipped with an independent set of power generation, heating and cooling equipment. This power station is named “Iron Island”. The power generation equipment, steam or water heaters, refrigerators, and heat exchangers that are equipped on the island are collectively referred to as “Iron Island” devices.