一、现有热电厂的运行现状热电联产作为一种节能措施，已在我国和世界各国得到了广泛的应用，并收到了很好的节能效果，使总能源利用率提高到80％以上，这是人尽皆知的事实。大部分热电联产机组的运行状况是好的，取得了良好的节能效果和经济效益。但是由于热电联产的热化经济? First, the current status of the operation of the existing thermal power plant Cogeneration as an energy-saving measures has been in our country and the rest of the world has been widely used, and received a good energy-saving effect, so that the total energy efficiency increased to 80% or more, which It is well known fact. Most of the combined heat and power unit operating conditions are good, and achieved good energy-saving effect and economic benefits. However, due to the heat economy of CHP?