| 9FA型燃气轮机联合循环性能研究 |
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| 引用本文： | 陈盈盈,向文国,丁立旗.9FA型燃气轮机联合循环性能研究[J].燃气轮机技术,2006,19(2):21-25. |
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| 作者姓名： | 陈盈盈 向文国 丁立旗 |
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| 作者单位： | 1. 东南大学洁净煤发电及燃烧技术教育部重点实验室,南京,210096
2. 江苏华电戚墅堰发电有限公司,江苏,常州,213011 |
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| 摘 要： | 1引言西气东输工程促进了沿线燃气轮机联合循环电厂的建设,减轻了中东部地区的环境排放压力。燃气轮机联合循环发电系统高效低污染、启停迅速、调峰能力强。西气东输管道沿线有25台F级燃气轮机联合循环机组,其中GE公司9FA型燃气轮机联合循环发电机组13台。如何保证系统的稳定安
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| 关 键 词： | 联合循环 燃气轮机 性能优化 |
| 文章编号： | 1009-2889(2006)02-0021-04 |
| 修稿时间： | 2005年12月7日 |
The performance study of 9FA gas turbine combined cycle |
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| CHEN Ying-ying,XIANG Wen-guo,DING Li-qi.The performance study of 9FA gas turbine combined cycle[J].Gas Turbine Technology,2006,19(2):21-25. |
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| Authors: | CHEN Ying-ying XIANG Wen-guo DING Li-qi |
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| Abstract: | The paper investigates the performance of a General Electric F technology combined cycle with three-pressure,reheat steam cycle heat recovery steam generator(HRSG).A model of the HRSG is proposed using effectiveness-NTU analytical method,and the models of other components such as gas turbine,steam turbine,condenser etc.are also included.The efficiency of combined cycle can be improved about 0.4% by optimizing the steam cycle parameters.Decreasing the feedwater temperature can also increase the efficiency.Optimal steam pressure under partial load and the effect of seasons on the combined cycle performance are also analyzed. |
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| Keywords: | combined cycle gas turbine performance optimizing |
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