| 惠斯通电桥在水电模拟实验中的应用 |
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| 引用本文： | 李春兰,程林松,杨阳. 惠斯通电桥在水电模拟实验中的应用[J]. 实验室科学, 2011, 14(3): 96-98. DOI: 10.3969/j.issn.1672-4305.72011.03.031 |
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| 作者姓名： | 李春兰 程林松 杨阳 |
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| 作者单位： | 中国石油大学石油工程学院,北京,102200 |
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| 摘 要： | 水电模拟实验是油田开发物理模拟常用工具,油气藏渗流场中等压线的测定一般采用直接测压法。电压波动会给测定结果带来误差。介绍了用测定等压线的方法,电桥的应用可大大降低电压波动的影响,提高实验精度。
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| 关 键 词： | 水电模拟 等压线 惠斯通 |
Application of Wheatstone bridge in hydroelectric simulation experiment |
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| LI Chun-lan,CHENG Lin-song,YANG Yang. Application of Wheatstone bridge in hydroelectric simulation experiment[J]. Laboratory Science, 2011, 14(3): 96-98. DOI: 10.3969/j.issn.1672-4305.72011.03.031 |
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| Authors: | LI Chun-lan CHENG Lin-song YANG Yang |
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| Affiliation: | LI Chun-lan,CHENG Lin-song,YANG Yang(Petroleum Engineering College,China University of Petroleum,Beijing 102200,China) |
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| Abstract: | Hydroelectric simulation experiment is a common tool for physical simulation in reservoir development.The measurement of equal-pressure lines in reservoir seepage field generally use direct pressure measuring method.Voltage fluctuation will produce errors to results using this method.This paper introduces a method of measuring equal-pressure lines.The application of bridge can greatly reduce the influence of voltage fluctuation,and improve the accuracy of measurement. |
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| Keywords: | hydroelectric simulation equal-pressure lines Wheatstone bridge |
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