| 9FA单轴联合循环机组工程进度控制 |
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| 引用本文： | 相春正. 9FA单轴联合循环机组工程进度控制[J]. 电力建设, 2007, 28(2): 0-0 |
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| 作者姓名： | 相春正 |
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| 作者单位： | 浙江省电力建设总公司,浙江省宁波市,315010 |
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| 摘 要： | 9FA燃气-蒸汽联合循环机组由燃气轮机、汽轮机、发电机和余热锅炉组成。机组采用燃气轮机-汽轮机-发电机单轴布置,燃气轮机排气直接进入余热锅炉,不设旁路烟囱。安装该机组的工期控制点为土建工程、汽轮机安装、系统的清洁度和系统的气密性达标、余热锅炉的水压和酸洗、冲管、启动和调试。安装该机组的工程实例表明:土建阶段时间最长,安装阶段次之,调试阶段较短。
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| 关 键 词： | 单轴燃气-蒸汽联合循环机组 机组安装 机组调试 进度控制 |
| 文章编号： | 1000-7229(2007)02-0046-02 |
| 收稿时间： | 2010-01-25 |
| 修稿时间： | 2006-10-11 |
Schedule Control of 9FA Single Shaft Combined-cycle Unit |
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| XIANG Chuni-zheng. Schedule Control of 9FA Single Shaft Combined-cycle Unit[J]. Electric Power Construction, 2007, 28(2): 0-0 |
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| Authors: | XIANG Chuni-zheng |
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| Affiliation: | Zhejiang Electric Power Construction Co.,Ningbo 315010, China |
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| Abstract: | 9FA gas-steam combined-cycle unit consists of gas turbine,steamturbine,generator and waste heat boiler.Single shaft configuration, which directs gas turbine exhuast into the boiler to elimimate bypass chimmey,is used for the unit.The schedule control points of the unit insataUation are civil works,steam turbine installation,system clenliness and air-tightness check,boile hydraulic test and acid cleaning,pipe flushing startup and test. The engineering practice indicates that civil engineeing is the most time consuming phase;installation phase take the second place; the testing phase is the shortest one. |
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| Keywords: | single shaft gas-steam combined-cycle unit installation trial run schedule control. |
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