原油含水率检测线圈传感器的优化

doi:10.3969/j. issn. 1000-1158.2014.05.17

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Abstract In order to improve the coils sensor sensitivity of the electromagnetic conductivity method to measure the crude oil water content ratio, the distance of the coils sensor which is the key parameter to effect sensitivity is optimized. In the case of the invariants of the optimal frequency and current strength, electromagnetic simulation is done by using ANSYS firstly. The optimal distance 0. 6 m between the two coils is determined with comparing the magnetic field intensity value inside the pipeline of transmitter coil and shield coil. Then the receiving coil voltages are calculated from 0. 1 m to lm by using MATLAB, and then the result shows that largest voltage is at 0. 6 m, the optimal distance can improve the useful signal of the crude oil water content from 0. 03 μν of 0. 1 m or 1 m to 1. 27 μν of 0. 6 m. The sensitivity of the sensor is improved by 41 times. Finally the multi-point voltage values of receiving coil are measured actually from 0. 1 m to 1 m. The experiment result shows the largest voltage is at 0. 6 m, and this proves that the 0. 6 m is the most optimal distance of the two coils, which lays the foundation for the accurate measurement of the crude oil water content ratio.

Key words： Metrology Water content ratio of crude oil Conductivity Measurement outside pipeline Coil sensor Optimization of the distance parameter

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	Articles by authors
	CHANG Li
	QU Yuan
	GE Zhen

Cite this article:

CHANG Li,QU Yuan,GE Zhen. Optimization of Detection Coil Senor for the Crude Oil Water Content[J]. Acta Metrologica Sinica, 2014, 35(5): 488-493.

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http://jlxb.china-csm.org:81/Jwk_jlxb/EN/10.3969/j. issn. 1000-1158.2014.05.17 OR http://jlxb.china-csm.org:81/Jwk_jlxb/EN/Y2014/V35/I5/488

[1] 张国军，申龙涉，齐瑞.原油含水率测量技术现状与发展[J].当代化工，2012,41(1) :60-62.

[2] 肖洪兵，王喜斌，张盛福.管道原油在线含水含气率测量仪的设计[J].油气储运，2004, 23(4) :55 -57.

[3] Nicholase W K. Multi-phase flow measurement at NET [J]. Journal of Measurement & Control, 1998 , 21(10)： 237 -239.

[4] 腾召胜，罗隆福，童调生.智能检测系统与数据融合 [M].北京:机械工业出版社，2000.

[5] 刘晓博，高杰，高见.不良胶结水泥环缝隙中高阻流体的过套管电阻率测井响[J].地球物理学进展， 2010, 25(6) ：2078 -2083.

[6] 耿敏，梁华庆，尹洪东.固井工艺对过套管电阻率测井影响的数值模拟[J].计算机测量与控制，2012,12 (2)： 1467 -1469.

[7] 刘中奇，崔琳.高分辨率感应测井仪器线圈系设计 [J].测井技术，2007, 31(6) :571 -575.

[8] 刘海，唐海涛，王广忠.一种新型高含水测量传感器的理论方法研究[〗].石油仪器，2001，15(3):8-10.

[9] 刘翠玲，李亮亮，王进旗.同轴相位法井下原油含水率温度特性的实验研究[J].仪表技术与传感器， 2012,(3) ：82 -84.

[1〇]刘春鑫，费跃农，汪洋.仿真研究在低频涡流探伤中的应用[J].计算机仿真，2006, 23(2) :297 -301.

[11] 任海燕，丁克勤.低频涡流检测激励频率选取的仿真研究[J].无损探伤，2009, 33(3):18 -20.

[12] 王肄辉，郭林园，田野.油气井套管电磁探伤理论研究[J].电子测试，2012,(6) :5-9.

[13] 凌保明，诸葛向彬，凌云.电祸流传感器的温度稳定性研究[J].仪器仪表学报，1994, 15(4):342-345.

[14] Chang L, Xu Q H, Liu Β W. Optimization design of electromagnetic conductance sensor for the water content of crude oil inside pipeline [ J ]. Applied Mechanics and Materials ,2011,55 -57： 628 -632.

[15] 徐瑶，潘孟春，田武刚，等.用于应力监测的新型平面柔性涡流传感器[J].测试技术学报，2012, 26 (4) ：354 -361.

[16] Filippidis A, Jain L G, Martin N. Multisensor data fusion for surface land-mine detection [ J ] . IEEE Transactions on systems, Man and Cybernetics Part C： Applications and Reviews ,2000, 30(1)： 145 - 150.