| 变频器在原油缓冲罐液位控制中的应用 |
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| 引用本文： | 李新军,张德芹,韩麟风,鲁金山,徐东.变频器在原油缓冲罐液位控制中的应用[J].控制工程,2004(Z1). |
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| 作者姓名： | 李新军 张德芹 韩麟风 鲁金山 徐东 |
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| 作者单位： | 河南石油勘探局采油二厂 河南南阳473132
(李新军，张德芹，韩麟风，鲁金山)，河南石油勘探局采油二厂 河南南阳473132(徐东) |
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| 摘 要： | 介绍了变频器在液位控制系统中的实际应用。通过对液位控制回路的介绍,给出了一种利用变频器控制液位的设计方案,并结合实例介绍了改造后变频器控制液位的流程图和系统调试方法及原理。实践证明,改造后的系统稳定性好,抗干扰能力强,取得了较好的经济效益,为拓宽变频器的应用范围做了一次成功的尝试。
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| 关 键 词： | 变频器 干扰 缓冲罐液位控制 |
Application of Transducer in the Crude Oil Buffer Tank ' s Liquid Level Control System |
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| LI Xin-jun,ZHANG De-qin,HAN Lin-feng,LU Jin-shan,XU Dong.Application of Transducer in the Crude Oil Buffer Tank '''' s Liquid Level Control System[J].Control Engineering of China,2004(Z1). |
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| Authors: | LI Xin-jun ZHANG De-qin HAN Lin-feng LU Jin-shan XU Dong |
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| Abstract: | The application of transducer in the crude oil buffer tank 's liquid level control system in introduced.By introducing the liquid level control loop, we give out a scheme of using transducer to control liquid level. The flow picture of liquid level and system debug method and principle are introduced with example, and practice proves the changed system has good stability and anti-jamming. Great benefits are obtained, it is a successful test for widening the application scope of transducer. |
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| Keywords: | transducer disturbance buffer tank's liquid level control |
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