Numerical analysis of eddy current transducer with rotating permanent magnets for planar conducting plates testing

Grochowalski, Jacek M.; Chady, Tomasz

doi:10.1109/iiphdw.2018.8388386

Cited by 3 publications

(1 citation statement)

References 3 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The only electrical devices used in the proposed transducer are low-power, low-voltage, low-current Hall sensors. The concept of this transducer was presented in References [30,31] and numerical simulations of a similar simplified setup were described in Reference [32].…”

Section: Introductionmentioning

confidence: 99%

Eddy Current Transducer with Rotating Permanent Magnets to Test Planar Conducting Plates

Chady

Grochowalski

2019

Sensors

Self Cite

View full text Add to dashboard Cite

In this paper, we present an eddy current transducer with rotating permanent magnets for the inspection of planar conducting plates. The transducer consists of a rotating head with permanent magnets, which is used to generate variable magnetic fields and thus induce eddy currents in the tested material. Two Hall sensors connected in a differential manner are used to detect a nonuniform distribution of eddy currents induced in a specimen containing a defect. To prove the usability of the transducer, a number of experiments were conducted on thick aluminum samples containing notches at different depths. Selected results of the achieved measurements are presented.

show abstract

Section: Introductionmentioning

confidence: 99%

Eddy Current Transducer with Rotating Permanent Magnets to Test Planar Conducting Plates

Chady

Grochowalski

2019

Sensors

Self Cite

View full text Add to dashboard Cite

show abstract

Eddy Current Measuring System for Testing Conductive Objects

Markelov

Ishkov

Svetlov

2020

2020 Moscow Workshop on Electronic and Networking Technologies (MWENT)

View full text Add to dashboard Cite

Magnetic Non-Destructive Evaluation of Reinforced Concrete Structures—Methodology, System, and Identification Results

Frankowski,

Majzner,

Mąka

et al. 2024

Applied Sciences

View full text Add to dashboard Cite

This paper aims to present a non-destructive magnetic method developed for simultaneously identifying key parameters in reinforced concrete (RC) structures. This method is designed to evaluate concrete structures containing dense reinforcement meshes. The development process of the system is presented step by step. First, the hardware layer of the system is discussed and documented. The proposed modifications to the excitation system enhanced the method’s effectiveness compared to the conventional Magnetic Flux Leakage (MFL) technique. Next, this paper presents the extracted association rules that connect the parameters of the RC structure to the properties of resultant waveforms. The relations are verified with measurement results. Finally, the identification of the model’s design, implementation, and deployment processes are presented. A universal methodology for non-destructive testing investigations was developed and is described throughout the research.

show abstract

Numerical analysis of eddy current transducer with rotating permanent magnets for planar conducting plates testing

Cited by 3 publications

References 3 publications

Eddy Current Transducer with Rotating Permanent Magnets to Test Planar Conducting Plates

Eddy Current Transducer with Rotating Permanent Magnets to Test Planar Conducting Plates

Eddy Current Measuring System for Testing Conductive Objects

Magnetic Non-Destructive Evaluation of Reinforced Concrete Structures—Methodology, System, and Identification Results

Contact Info

Product

Resources

About