Ion Current to a Probe in Collisional Mode Taking Into Account Ionization in Plasma Bulk
Sign Up to like & getrecommendations! Published in 2018 at "Russian Physics Journal"
DOI: 10.1007/s11182-018-1419-1
Abstract: Analytical expressions were produced for the space charge sheath thickness and ion current to the sheath in collisional mode in cylindrical geometry. Comparison was performed with numerical solution to Poisson’s equation without dividing into the… read more here.
Keywords: ion current; collisional mode; plasma; current probe ... See more keywords
Effect of current probe location on response law of shielded multi-core wire
Sign Up to like & getrecommendations! Published in 2024 at "Measurement Science and Technology"
DOI: 10.1088/1361-6501/ad7626
Abstract: Bulk current injection (BCI) is a commonly used method in electromagnetic compatibility testing. In order to enhance the injection efficiency of the current probe, the interference process into the internal core wire is analyzed. Theoretical… read more here.
Keywords: probe; response; core wire; current probe ... See more keywords
Development of a New Low-Cost and Reliable Core-Less Current Probe for Conductor With Reduced Access
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Sensors Journal"
DOI: 10.1109/jsen.2017.2710263
Abstract: A new coreless non-intrusive current probe is presented in this paper. Most of the existing current sensors require 360° access to the wire, while the proposed probe accurately measures the current even if the access… read more here.
Keywords: probe; wire; low cost; current probe ... See more keywords
Development of a Novel TMR-Based Eddy Current Probe With Double-Cylinder Magnetic Shielding for Inspection of Nonferromagnetic Metals
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Sensors Journal"
DOI: 10.1109/jsen.2024.3438168
Abstract: To improve detection sensitivity and reduce edge effects, a novel eddy current (EC) probe including a single excitation coil with double-cylinder magnetic shielding is developed based on a tunnel magnetoresistive (TMR) sensor. The outer-layer and… read more here.
Keywords: eddy current; double cylinder; current probe; cylinder magnetic ... See more keywords
Output Signal Prediction of an Eddy-Current Probe When Scanning Arbitrary-Shape Surface Cracks in Metals
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2019.2938904
Abstract: This article proposes an efficient modeling technique to predict the output signal of an eddy-current (EC) probe when scanning arbitrary-shape surface cracks in metals. The probe is excited by an arbitrary-shape wire carrying an ac… read more here.
Keywords: current probe; eddy current; arbitrary shape; output ... See more keywords
In Situ Monitoring Bonding Wires Fatigue in IGBT Power Modules Using Differential Mode Impedance Extracted From Dual Current Probe Technology
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2025.3551980
Abstract: Bonding wires fatigue is a common fatigued mode of power modules, and in situ monitoring of bonding wires fatigue in insulate-gate bipolar transistor (IGBT) modules is highly efficient and economical for improving reliability. In this… read more here.
Keywords: bonding wires; current probe; wires fatigue; dual current ... See more keywords