燃气分布式能源系统综述(之一)

A review of gas distributed energy system

分布式能源系统,相对于传统的集中供电方式而言,是指分布在用户端的能源综合利用系统,即将冷热电系统以小规模、小容量、模块化、分散式的方式布置在用户附近,可独立地输出冷、热、电能的系统.根据即将于2009年6月出版发行的《热电联产规划设计手册》一书第13章,改写并重点介绍了以燃气作为能源的分布式能源系统的原理、运行模式、国内外发展现状、三项关键技术及相关标准,以推动我国分布式能源事业的健康发展.

Compared with the traditional centralized supply power mode, the distributed energy is referred to the energy comprehensive utilization system that distributes at the user end. It＇s such a system that the heating and power system is arranged near the user with small scale, small capacity, modularization, dispersed mode. And the cold, thermal and electricity can be putout independently. According to the chapter 13 of cogeneration planning design manual that to be issued in June, 2009, the paper rewrites and emphatically introduces the theory, operation mode, current situation at home and abroad, three key technology and relative standard of the distributed energy system that takes the gas as its energy ,so as to promote the healthy development of distributed energy enterprise in our country.