本文通过实例探究热电联产技术达到向大面积地区采用集中供热、供冷及供电的技术问题,以达到改善大气净化,美化外商投资环境和节约能源的目的。通过《上海市新开发区能源规划》研究课题实际的计划结果,可以对类似工程的规模及细节得出有价值的推定。 This paper explores the technical problems of using CHP to apply central heating, cooling and power supply to a large area through examples so as to achieve the goal of improving the atmosphere purification, beautifying the foreign investment environment and saving energy. Based on the actual planning results of the research project on “New Energy Planning in Shanghai New Development Zone”, valuable estimates can be made on the scale and details of similar projects.