|
|||||
|
|
| 200MW级IGCC系统变工况特性研究 | |
| 引用本文： | 陈雷,张忠孝,李振中,谢浩,何翔,庞克亮,陈小利.200MW级IGCC系统变工况特性研究[J].洁净煤技术,2008,14(5):59-63. |
| 作者姓名： | 陈雷 张忠孝 李振中 谢浩 何翔 庞克亮 陈小利 |
| 作者单位： | 1. 上海理工大学动力工程学院,上海,200093 2. 上海理工大学动力工程学院,上海,200093;国家电站燃烧工程技术研究中心,辽宁,沈阳,110034 3. 国家电站燃烧工程技术研究中心,辽宁,沈阳,110034 |
| 摘 要： | 采用成熟的商业软件Thermoflex对IGCC系统进行模拟，建立了200MW级IGCC系统并对其进行物质和热平衡的核算。分析了导致IGCC系统变工况的原因，得出了机组负荷的变化、大气环境条件的变化和部件性能的变化是导致IGCC系统变工况的主要原因。并对其中的燃机负荷波动和大气条件（环境温度、大气压力）变化引起的系统的变工况进行计算分析。得出系统的效率、功率、燃机效率、功率和蒸汽侧主要参数在IGCC系统变工况中的变化规律。 |
| 关 键 词： | IGCC 燃气轮机 变工况 |
The off-design characteristic research of 200MW IGCC system |
|
| CHEN Lei,ZHANG Zhong-xiao,LI Zhen-zhong,XIE Hao,HE Xiang,PANG Ke-liang,CHEN Xiao-li.The off-design characteristic research of 200MW IGCC system[J].Clean Coal Technology,2008,14(5):59-63. | |
| Authors: | CHEN Lei ZHANG Zhong-xiao LI Zhen-zhong XIE Hao HE Xiang PANG Ke-liang CHEN Xiao-li |
| Affiliation: | CHEN Lei , ZHANG Zhong-xiao , LI Zhen-zhong, XIE Hao , HE Xiang , PANG Ke-liang , CHEN Xiao-li ( 1. University of Shanghai for Science and Technology, Shanghai 200093, China; 2. National Power Plant Combustion Engineering Research Center, Shenyang 110034, China) |
| Abstract: | The mature commercial software Thermoflex was used to simulate the IGCC system.200MW IGCC system was established and material and thermal equilibriums were calculated in the text.The reasons of resulting in IGCC system off-design were analyzed,and the result shows that the mostly reasons of resulting in IGCC system off-design are the varieties of unit load,atmosphere condition and components capability.The characteristic of system off-design aroused by the changes of gas turbine load and atmosphere condition(environment temperature,atmosphere pressure)was calculated and analyzed.The change rules of system efficiency and power,gas turbine efficiency and power,and mostly parameters of steam side in the IGCC system off-design are gained. |
| Keywords: | IGCC |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |