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Rectangular Array Current Transducer with Integrated microfluxgate Sensors
(IEEE SENSORS, 2018)
Novel rectangular yokeless current transducer with the range 400 A using 16 microfluxgate sensors around the busbar conductor is presented in this paper. Compared to yokeless transducers utilizing the differential pair of ...
A 3-Phase Current Transducer based on microfluxgate sensors
(Elsevier, 2019)
Novel 3-phase DC/AC current transducer for 3-phase current lines is based on 8 integrated fluxgate sensors. Using full information from each sensor rather than gradiometric pairs, we suppress crosstalk between individual ...
Eddy Current Linear Speed Sensor
(IEEE, 2019)
Novel eddy current speed sensor with axisymmetric coils and solid iron rod as moving part is presented. The analysis is performed for both dc and ac coil currents and for variable iron rod translational speed. The coil ...
Three-Phase Busbar Current Transducer
(IEEE, 2019)
A true three-phase 1000 A busbar current transducer is based on six micro-fluxgate sensors. Instead of using
three independent single-phase current transducers, we use the full information from each sensor. Two TI DRV425 ...
Temperature Influence on Position Transducer for Pneumatic Cylinder
(IEEE SENSORS, 2018)
In this paper, temperature sensitivity of inductance position transducer of a pneumatic cylinder system is presented. The magnetic solid iron rod and aluminum piston position changes the inductance of the tubular coil ...
Design and Optimization of an Eddy Current Speed Sensor for Rotating Rods
(IEEE Sensors Council, 2020)
This paper presents the design and optimization of a novel eddy current speed sensor for rotating rods and cylindrical shafts. The sensor consists of one excitation coil and two pick-up coils. All coils are stationary; we ...
Design of a flat-type magnetic position sensor using a finite-difference method
(The Institution of Engineering and Technology (IET), 2020)
This study presents an analysis and the design of a new flat-type position sensor with an external armature. One excitation coil and two antiserially connected pickup coils are used in the stationary part. Solid iron ...
Temperature stability of the transformer position transducer for pneumatic cylinder
(Elsevier, 2020)
This paper presents the analysis and design of a transformer position sensor for pneumatic cylinder considering temperature stability. Two solenoid coils as excitation coil and pick up coil around cylinder are used for ...
Eddy current speed sensor with magnetic shielding
(Elsevier, 2020)
This paper presents the design and analysis of a new eddy current speed sensor with ferromagnetic shielding. Aluminum and solid iron are considered for the moving part. One excitation coil and two antiserially connected ...
Magnetic Calibration System With Interference Compensation
(IEEE, 2019)
This paper describes a novel method for calibrating dc-precise magnetometers in the low field range (± 100 μT), which gives acceptable results even in laboratory conditions with significant magnetic interference. By ...