Results 101 to 110 of about 558 (145)

Ultrasensitive Inductive Debris Sensor With a Two-Stage Autoasymmetrical Compensation Circuit

IEEE Transactions on Industrial Electronics, 2021
Inductive oil debris sensors have been widely used in the health monitoring of mechanical equipment. Such sensors are important for fault diagnosis, life prediction, and prevention of catastrophic failures. In this article, the concept that the residual voltage caused by the asymmetry of two incentive coils hinders the improvement of the sensor ...
Min Qian, Zhihua Feng, Guofeng Zhao
exaly   +2 more sources

An Inductive Debris Sensor Based on a High-Gradient Magnetic Field

IEEE Sensors Journal, 2019
The health condition of mechanical systems can be characterized by wear debris in lube oil. Therefore, wear debris detection is necessary for the fault prediction and diagnosis of mechanical systems. This paper presents an inductive debris sensor based on a high-gradient magnetic field. An induction coil is placed in a high-gradient magnetic field, and
Leilei Yang, Song Feng, Jiufei Luo
exaly   +2 more sources

A high throughput inductive pulse sensor for online oil debris monitoring

Tribology International, 2011
Abstract A high throughput inductive pulse sensor based on inductive Coulter counting principle for detecting metallic wear debris in lubrication oil is presented. The device detects the passage of metallic debris by monitoring the inductance change of a two-layer planar coil with a meso-scale fluidic pipe crossing its center, which is designed to ...
Jiang Zhe
exaly   +2 more sources

Study on oil detection technology based on inductive wear debris sensor

2009 9th International Conference on Electronic Measurement & Instruments, 2009
Wear debris concentration and granularity in the lubricant oil contains the information about wear condition of machine. Based on the inductive balance principle and the detection requirement of wear debris, the off-line wear debris sensor and the on-line debris sensor are designed. And some measures of low noise design are used in the signal detection
Zhang Yingtang
exaly   +2 more sources

An Integrated Inductive-Capacitive Microfluidic Sensor for Detection of Wear Debris in Hydraulic Oil

IEEE Sensors Journal, 2019
A lot of important information about the working state of hydraulic components can be reflected by wear debris in hydraulic oil, the detection of debris can prevent hydraulic system failures. Due to the weak ability of inductive pulse sensor to detect non-ferromagnetic metal particles, an integrated wear debris sensor, which includes a capacitive pulse
Lin Zeng, Haotian Shi, Haiquan Chen
exaly   +2 more sources

The Research on Triple-Coil Inductive Debris Sensor with Electromagnetic Shielding

Measurement Science and Technology, 2023
Abstract A high sensitivity inductive debris sensor is of great significance for oil condition monitoring and the fault diagnosis of mechanical equipment. However, inductive sensors are susceptible to interference from external electromagnetic fields.
Yi Jun Ren   +4 more
openaire   +1 more source

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