| 在DCS中实现流量计量的温度压力补偿 |
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| 引用本文： | 符军. 在DCS中实现流量计量的温度压力补偿[J]. 石油化工自动化, 2005, 0(1): 54-55,75 |
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| 作者姓名： | 符军 |
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| 作者单位： | 天津石化公司,机安公司,天津,300271 |
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| 摘 要： | 主要论述了利用Honeywell公司的TPS系统和现有在线温压测量点实现流量计量的温度压力补偿。通过这种补偿方法的实现，解决了流量计量时仅采用对瞬时流量累计的方法而忽视了温度、压力波动所带来的偏差，从而流量计量能够更加准确合理。
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| 关 键 词： | 分散型控制系统 全厂一体化系统 温度压力补偿 流量测量 |
| 文章编号： | 1007-7324(2005)01-0054-02 |
The Realization for the Compensation of Temperature and Pressure on the Flow Measure in DCS |
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| FU Jun. The Realization for the Compensation of Temperature and Pressure on the Flow Measure in DCS[J]. Automation in Petro-chemical Industry, 2005, 0(1): 54-55,75 |
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| Authors: | FU Jun |
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| Abstract: | The realization for the compensation of temperature and pressure on the flow measure is discussed.It is realized by Honeywell TPS System and online temperature and pressure measure points in existence.Because the flow measure is only accomplished by adding up the instantaneous flow,The realization for the compensation of temperature and pressure can solve the error which the fluctuating of temperature and pressure is ignored.In this way ,the flow measure can be very accurate and reasonable. |
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| Keywords: | DCS TPS temperature and pressure compensation flow measure |
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