本文主要介绍热电冷三联供概况及系统组成特点,并作了一些初步技术经济分析,认为国内技术基础已成熟,指出采用总能系统及其优化技术是设计三联供系统的关键。建议开发应用。 This article mainly introduces the triple supply of thermoelectricity and the characteristics of the system composition. It also makes some preliminary technical and economic analysis. It is believed that the domestic technology base is mature, and it is pointed out that adopting the total energy system and its optimization technology is the key to designing a triple supply system. It is recommended to develop applications.