测控技术2025，Vol.44Issue(3)：44-49,6.DOI:10.19708/j.ckjs.2025.02.214
嵌套式三线圈在线监测传感器的设计与优化
Design and Optimization of Nested Three-Coil On-Line Monitoring Sensor
摘要
Abstract
The metal wear particles contained in the lubricating oil of mechanical equipment can reflect the re-maining useful life of the mechanical equipment.For the detection of wear particles in oil,the inductive three-coil on-line monitoring sensor has excellent performance,with high detection accuracy and good oil throughput.In order to improve the detection accuracy of the three-coil sensor,a nested three-coil on-line monitoring sensor is designed.Numerical simulation and finite element simulation are used to simulate the magnetic induction in-tensity and induced electromotive force in the coil.The experiment proves that the detection accuracy of the nested sensor is improved by 3.9%～5.6%compared to traditional sensor.By systematically organizing,ana-lyzing,and comparing two types of three-coil sensors,a new approach is provided for optimizing the three-coil on-line monitoring sensor.关键词
嵌套结构/线圈优化/磁泄漏分析/磨损颗粒检测Key words
nested structure/coil optimization/magnetic leakage analysis/wear particles detection分类
计算机与自动化引用本文复制引用
南博龙,李凯,贾文辉,田平怡,石琴..嵌套式三线圈在线监测传感器的设计与优化[J].测控技术,2025,44(3):44-49,6.基金项目
中央引导地方科技发展资金(YDZJSX20231A025)、山西重点研发计划项目(202202010101007)、山西省科技成果转化引导专项(20220402130104)、山西省科技成果转化引导专项(202304021301028) （YDZJSX20231A025）
