整体煤气化联合循环系统特性分析研究  

STUDY ON THERMODYNAMIC CHARACTERISTICAND ANALYSIS FOR IGCC

作　　者：江丽霞[1] 林汝谋[1] 蔡睿贤[1] 

机构地区：[1]中国科学院工程热物理研究所,北京100080

出　　处：《工程热物理学报》2000年第1期20-22,共3页Journal of Engineering Thermophysics

基　　金：国家攀登计划资助!85-39;国家重点科技(攻关)计划!97-A26

摘　　要：本文基于总能系统概念，阐述了ＩＧＣＣ系统及其特点；依据热力学基本定律，建立ＩＧＣＣ系统热力性能评估模型；并在很宽变量取值范围内定量分析了影响系统性能的五个主要因素（Ｔ３、Ｔｇｅｘ、ｃｇｌ、ｃｇｒ、ｅ）和提高系统性能的潜在能力，同时得出一些有价值的结论。In this paper, IGCC systems and their characteristics are expounded based on theTotal Energy System(TES) concept, and the evaluation modeling of system thermodynamicperformance for IGCC is investigated based on the primary laws of thermodynamics, and thefive main elements effecting IGCC performance and the potential to improve performanceare quantificationally analyzed by a lot of calculation, under the conditions of inlet gastemperature from 800°to 1600°C and inlet steam temperature from 460℃ to 700℃ thatcorrespond to the stated components technologies level. Some conclusions are put forward.

关 键 词：煤气化 联合循环系统 特征分析 燃气轮机 

分 类 号：TK479.22[动力工程及工程热物理—动力机械及工程]