On-line oil electromagnetic detection method and device capable of simultaneously acquiring temperature information
A technology of temperature information and electromagnetic detection, applied in the direction of measuring devices, electrical devices, thermometers, etc., can solve the problems of detection space occupation, increase sensor installation, data transmission and software function increase, etc., to achieve easy analysis and enlarge the phase The effect of angular difference
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0032] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0033] Such as figure 1 As shown, an online oil electromagnetic detection method that simultaneously acquires temperature information is used for the extraction of temperature information in the evaluation, monitoring and detection of various parameters of oil abrasive particles in service pipelines such as aircraft engines, including calibration value detection and online The two parts of monitoring and detection are characterized in that the phase angle change value on the planar impedance diagram of the eddy current detection coil detection signal is used to analyze and extract the temperature signal value. The specific method steps are as follows:
[0034] a. Temperature calibration value extraction: extract the impedance phase angle signal value of the eddy current detection signal at room temperature, and store it as a calibration value ...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com