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| 200MW级整体煤气化联合循环系统中燃气轮机的通流匹配特性 | |
| 引用本文： | 陈晓利,张东晓,吴少华,李振中,郭波,李文颖,王阳.200MW级整体煤气化联合循环系统中燃气轮机的通流匹配特性[J].中国电机工程学报,2011,31(32). |
| 作者姓名： | 陈晓利 张东晓 吴少华 李振中 郭波 李文颖 王阳 |
| 作者单位： | 1. 哈尔滨工业大学能源科学与工程学院,黑龙江省哈尔滨市,150001 2. 中国华电集团公司,北京市西城区,100035 3. 国家电站燃烧工程技术研究中心,辽宁省沈阳市,110034 |
| 基金项目： | 国家863高技术基金项目(2006AA5A110,2006AA05A115)~~ |
| 摘 要： | 解决燃气轮机的通流问题,确定燃用中低热值合成气燃气轮机的最佳运行工况是研究整体煤气化联合循环（integrated gasification combined cycle,IGCC）系统的重点内容之一。该文对一台200 MW级IGCC机组进行研究,从系统的角度出发提出燃气轮机通流的3种调整方案,并分析方案变化对燃气轮机特性和IGCC系统性能的影响。结果表明,在一定范围内减小压气机入口空气流量或增大透平通流面积,有利于提高燃用中低热值合成气的燃气轮机特性与IGCC系统性能。合理搭配压气机抽气比例和氮气回注量可提高IGCC的系统效率。3种调节方案都存在最佳值,使燃气轮机和IGCC系统获得最大功率与最高效率。研究结果为燃用中低热值合成气燃气轮机的最佳运行工况的确定以及IGCC电站系统的设计和运行提供参考。 |
| 关 键 词： | 整体煤气化联合循环 燃气轮机 通流匹配 调整方案 |
The Flow Matching Characteristics of the Gas Turbine in 200 MW Integrated Gasification Combined Cycle System |
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| CHEN Xiaoli,ZHANG Dongxiao,WU Shaohua,LI Zhenzhong,GUO Bo,LI Wenying,WANG Yang.The Flow Matching Characteristics of the Gas Turbine in 200 MW Integrated Gasification Combined Cycle System[J].Proceedings of the CSEE,2011,31(32). | |
| Authors: | CHEN Xiaoli ZHANG Dongxiao WU Shaohua LI Zhenzhong GUO Bo LI Wenying WANG Yang |
| Affiliation: | CHEN Xiaoli1,ZHANG Dongxiao2,WU Shaohua1,LI Zhenzhong3,GUO Bo3,LI Wenying3,WANG Yang3(1.School of Energy Science and Engineering,Harbin Institute of Technology,Harbin 150001,Heilongjiang Province,China,2.China Huadian Corporation,Xicheng District,Beijing 100035,3.National Power Plant Combustion Research Center,Shenyang 110034,Liaoning Province,China) |
| Abstract: | It is one of keystones to research on integrated gasification combined cycle(IGCC) system that solving gas turbine flow problem and determining the optimal operation condition of the gas turbine burning fuels with medium and low heat value fuel.A 200 MW IGCC unit was researched,and three regulation schemes of gas turbine were prsented from the view of system.The effects of these regulation schemes on the characteristics of the gas turbine and the performance of IGCC system were given.The results show that r... |
| Keywords: | integrated gasification combined cycle(IGCC) gas turbine flow matching regulation scheme |
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