| 空冷机组散热器对其它运行设备的影响分析 |
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| 引用本文： | 于在凤,刘旭平,苏晓峰.空冷机组散热器对其它运行设备的影响分析[J].电站辅机,2011,32(4):36-38. |
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| 作者姓名： | 于在凤 刘旭平 苏晓峰 |
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| 作者单位： | 1. 神华三河发电有限责任公司,河北三河,065201
2. 神华陕西国华锦界能源有限责任公司,陕西榆林,719319 |
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| 摘 要： | 火电机组采用空冷凝汽器代替湿冷凝汽器是设计思想的变革,采用这类设计方案的机组,将在运行中产生很好的节水效果,但也会给机组的运行带来风险.通过对危险源的辨识,找出对应的高风险因素,并对风险进行了预测及评估,同时分析了对其它设备运行的影响因素,从技术层面提出了应对措施,以提高机组运行的安全性.
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| 关 键 词： | 空冷机组 散热器 大气 环境 排汽 压力 风险 分析 |
Analysis on the Influence of the Heat Sink of the Air-cooled Unit against Other Running Facilities |
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| YU Zai-feng,LIU Xu-ping,SU Xiao-feng.Analysis on the Influence of the Heat Sink of the Air-cooled Unit against Other Running Facilities[J].Power Station Auxiliary Equipment,2011,32(4):36-38. |
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| Authors: | YU Zai-feng LIU Xu-ping SU Xiao-feng |
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| Affiliation: | 1.Shenhua Sanhe Power Generation Co.,Ltd.,Sanhe,Hebei 065201,China; 2.Shenhua Shaanxi Guohua Jinjie Energy Co.,Ltd.,Yulin,Shaanxi 719319,China) |
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| Abstract: | It is the design idea transformation to use the air-cooled condenser instead of the wet cooling condenser.It has got very good water saving result during operation if the air-cooled condenser is adopted,but it will also bring the risk correspondingly in the operation.Relatively high risk factors shall be found based on identification of risk resource and the countermeasures shall be put forward technologically based on the risk forecast and risk assessment together with the analysis on the effect against other equipment so as to increase the safety of the power unit in the operation. |
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| Keywords: | air-cooled unit heat sink atmosphere environment steam exhaust pressure risk analysis |
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