| 国产1000MW超临界机组高压给水管道的设计探讨 |
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| 引用本文： | 崔振东,刘文龙,殷立宝,温智勇. 国产1000MW超临界机组高压给水管道的设计探讨[J]. 东北电力学院学报, 2009, 29(4): 78-82 |
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| 作者姓名： | 崔振东 刘文龙 殷立宝 温智勇 |
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| 作者单位： | 崔振东,殷立宝,温智勇(广东电网公司电力科学研究院,广东,广州,510600);刘文龙(中电投元宝山发电有限责任公司,内蒙古,赤峰,024070) |
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| 摘 要： | 广东某新建1 000 MW超超临界发电机组是上海锅炉厂有限公司引进美国AISTOM技术设计的首台Ⅱ型锅炉.对于高加至省煤器入口高压给水管道的规格设计,由于设计院和锅炉厂二者设计压力等级不同,导致这部分高压给水管道与锅炉主给水门规格存在较大差异,给安装接口工作带来极大的障碍,被迫采用大小头来过渡,造成不必要的浪费和安全隐患.对该管段的设计进行了初步探讨.
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| 关 键 词： | 超临界 高压给水管道 设计规范 |
Design Discussion on High-Pressure Water-Feeding Pipeline for Home-Made Super Critical 1000 MW Units |
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| CUI Zhen-dong,LIU Wen-long,YIN Li-bao,WEN Zhi-yong. Design Discussion on High-Pressure Water-Feeding Pipeline for Home-Made Super Critical 1000 MW Units[J]. Journal of Northeast China Institute of Electric Power Engineering, 2009, 29(4): 78-82 |
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| Authors: | CUI Zhen-dong LIU Wen-long YIN Li-bao WEN Zhi-yong |
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| Affiliation: | CUI Zhen-dong,LIU Wen-long,YIN Li-bao,WEN Zhi-yong (Power Test & Research Institute of Gu,ong Power Grid Company,Guangzhou,Guangdong,510600) |
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| Abstract: | Design of high-pressure feed-water pipeline from high temperature feed water heater to economizer in a home made supercritical 1000 MW unit have been concerned in this paper.The different feed-water pipeline size resulting from using different design pressure class between two designing institutes for the same pipeline are encountered during the course of installation.As a result,some transition pipes are forced to use to connect two different size pipes.For the stability and safety in operation of the syst... |
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| Keywords: | 1000MW |
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