微型燃气轮机热电联供系统的热力学分析  

Thermodynamics Analysis of Microgasturbine Combined Heating & Power System

作　　者：陶德安[1] 段立强[2] 徐智华[1] 

机构地区：[1]江西电力职业技术学院动力机械系,南昌330032 [2]华北电力大学能源与动力工程学院能源的安全与清洁利用北京市重点实验室,北京102206

出　　处：《燃气轮机技术》2010年第4期54-57,共4页Gas Turbine Technology

摘　　要：本文以典型的Capstone C-60微型燃气轮机为例,根据化学燃烧理论和定比热容计算方法,对其简单回热循环系统进行了热力性能计算并分析了压气机压比、温比以及回热度等参数对其性能的影响,探讨了微型燃气轮机余热应用于供热时的系统特性。结果为以微型燃气轮机回热循环系统为基础的热电联供系统合理设计、选择提供了实用可行的方法和参考依据。Based on the chemical combustion theory and specific heat capacity approach,taking Capstone C-60 for example,the thermal performances of micro-gasturbine with regenerative cycle system,together with combined heating power（CHP） system are calculated and analyzed in this paper.The effects of main parameters such as pressure,temperature ratio and effectiveness of recuperator on micro-gasturbine system performance,as well as the recycle heat utilization are also discussed.The results obtained from this paper will provide a useful and feasible way for reasonably designing and optimizing a micro-gasturbine regenerative cycle system.

关 键 词：微型燃气轮机 热力性能 回热循环 余热利用 

分 类 号：TK472[动力工程及工程热物理—动力机械及工程]