| 大庆杏-51站天然气计量系统的研制 |
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| 引用本文： | 魏凯丰,张建华,陈树之.大庆杏-51站天然气计量系统的研制[J].哈尔滨理工大学学报,2003,8(2):57-59. |
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| 作者姓名： | 魏凯丰 张建华 陈树之 |
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| 作者单位： | 1. 哈尔滨理工大学,测控技术与通信工程学院,黑龙江,哈尔滨,150040
2. 大庆油田天然气公司,黑龙江,大庆,163714 |
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| 摘 要： | 针对低压大流量天然气的计量问题，在讨论了流量计产品的原理及应用环境基础上，选用ROSEMOUNT公司AnnuBar差压流量计的原理及应用特点，结合系统要求，给出了低压大流量天然气计量系统框图和接口电路，解决了检压孔防堵和检测数据线性化问题．该系统现已在大庆天然气杏一51站投入运行，实践实明：运行效果良好。
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| 关 键 词： | 天然气计量系统 研制 流量计 大庆杏—51站 低压大流量天然气 |
| 文章编号： | 1007-2683(2003)02-0057-03 |
The Development of the DaQing Natural Gas Company Xing-51 Station Natural Metering System |
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| WEI Kai-feng ZHANG Jian-hud,CHEN Shu- zhi.The Development of the DaQing Natural Gas Company Xing-51 Station Natural Metering System[J].Journal of Harbin University of Science and Technology,2003,8(2):57-59. |
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| Authors: | WEI Kai-feng ZHANG Jian-hud CHEN Shu- zhi |
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| Abstract: | To solve the low pressure and big flow natural gas metering, the paper discusses the principle and application of flow meters using the cause and advantage to the Rosemount company's AnnuBar flow meter. According to requirement of the system's figure and interface circuit figure are given. The system is working where the Daqing natural station and result is good. |
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| Keywords: | natural gas flow meter AnnuBar |
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