Electric Current Sensors: a Review [PDF]
, 2010 The review makes a brief overview of traditional methods of measurement of electric current and shows in more detail relatively new types of current sensors.
Ripka P.
core +1 more source
Partial discharges measurements at the constituents' level of aerospace power electronics converters [PDF]
, 2015 Increasing the voltage in aircraft applications may induce reliability problems associated to the occurrence of partial discharges (PD) in systems. Moreover, the specificities of both the environmental conditions(temperature, pressure, relative humidity .
Abadie, Cédric +2 more
core +1 more source
Extraction of Junction Temperature of SiC MOSFET Module Based on Turn-On dIDS/dt
Energies, 2018 In this paper, a method of extracting the junction temperature based on the turn-on current switching rate (dIDS/dt) of silicon carbide (SiC) metal-oxide semiconductor field effect transistors (MOSFETs) is proposed.
Delei Huang +4 more
doaj +1 more source
A 3-Phase Current Transducer based on microfluxgate sensors [PDF]
, 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 phases and external magnetic ...
Chirtsov A., Grim V., Ripka P.
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Tiny-scale “stealth” current sensor to probe power semiconductor device failure [PDF]
, 2011 “Stealthy” electric current probing technique for power electronics circuits, power device modules and chips makes it possible to measure electric current without any change or disassembling the circuit and the chip connection for the measurement.
Hirai Hidetoshi +3 more
core +2 more sources
A Review of Traditional Helical to Recent Miniaturized Printed-Circuit-Board Rogowski Coils for Power Electronic Applications [PDF]
, 2020 Latest wide-bandgap power devices are switching progressively faster compared with existing silicon devices. Their accurate current measurements for either control or protection have therefore become tougher.
Blaabjerg, Frede +3 more
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Rogowski and D-Dot Sensors for Nanosecond High-Voltage and High-Current Pulse Measurements in Impedance-Matched Pulse Generators [PDF]
, 2023 To measure the output voltage and current in our impedance-matched solid-state Marx generator we developed a voltage and current sensor integrated with the IMG structure.
Huiskamp, T., Van Oorschot, J.J.
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PCB Rogowski Coil sensor by using Saw blade pattern for arcing fault detection
Journal of Physics: Conference Series, 2023 Abstract Rogowski is a special current transformer and has been categorised as a low-power stand-alone current sensor. This sensor is designed by using a Saw blade pattern with 50 turns and 100 turns. This number of turns will impact the increment of the sensitivity of the sensor.
K.A. Khalid +3 more
openaire +1 more source
High efficiency bidirectional 5kW DC-DC converter with super-junction MOSFETs for electric vehicle super-capacitor systems [PDF]
, 2015 This paper presents a high efficiency 5-kW bidirectional DC-DC converter for use in electric vehicle super-capacitor systems. Super-junction MOSFETs are deployed in the power stage to minimize losses.
Anthony, Philip +3 more
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Drain current injection circuitry for enabling the use of super-junction MOSFETs in a 5kW bidirectional DC-DC converter [PDF]
, 2016 The paper assesses the potential of employing super-junction MOSFETs in a high efficiency and low cost bidirectional DCDC converter for application in electric vehicle systems.
Hopkins, Andrew +2 more
core +3 more sources