一、前言 热电联供或热电冷三联供是一种先进的供能系统,其特点是能提高一次能源利用率、实现能量分级利用,并能按用户不同的要求进行设备工况灵活组态,在计算机系统的支持下构成智能化的供能网络。因而近年来这类系统一直受到世界各国动力界的青睐并多次成为国际能源会议的中心议题之一。 First, the preamble CHP or thermoelectric triple cooling is an advanced energy supply system, which is characterized by a primary energy efficiency can be increased, the use of energy grading, and according to the different requirements of users flexible configuration of equipment, In the computer system to support the formation of intelligent energy supply network. In recent years, therefore, such systems have been favored by the world’s power community and have repeatedly become one of the central issues of the International Energy Conference.