Simplifying Rogowski Coil Modeling: Simulation and Experimental Verification [PDF]
Sensors, 2023 The integration of renewable energy sources, electric vehicles, and other electrical assets has introduced complexities in monitoring and controlling power networks.
Alessandro Mingotti +3 more
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Measurement of Power Frequency Current including Low- and High-Order Harmonics Using a Rogowski Coil [PDF]
Sensors, 2022 The measurement of a power frequency current including low- and high-order harmonics is of great importance in calibration as well as in testing processes.
Mohammed El-Shahat +4 more
doaj +2 more sources
Integrated Rogowski Coil Sensor for Press-Pack Insulated Gate Bipolar Transistor Chips [PDF]
Sensors, 2020 Recently, the press-pack insulated gate bipolar transistor (IGBT) has usually been used in direct current (DC) transmission. The press-pack IGBT (PPI) adopts a parallel layout of boss chips, and the currents of each chip will be uneven in the process of ...
Chaoqun Jiao +3 more
doaj +2 more sources
A Novel Transient Fault Current Sensor Based on the PCB Rogowski Coil for Overhead Transmission Lines [PDF]
Sensors, 2016 The accurate detection of high-frequency transient fault currents in overhead transmission lines is the basis of malfunction detection and diagnosis.
Yadong Liu +5 more
doaj +2 more sources
Autonomous Lightning Strike Detection and Counting System Using Rogowski Coil Current Measurement [PDF]
SensorsLightning strikes are a leading cause of outages on overhead transmission lines, significantly compromising power system reliability. Consequently, monitoring lightning activity is critical to mitigate its impact on lines with high outage rates.
Arthur F. Andrade +6 more
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Lightning Current Measurement Method Using Rogowski Coil Based on Integral Circuit with Low-Frequency Attenuation Feedback [PDF]
SensorsA lightning current measurement method using a Rogowski coil based on an integral circuit with low-frequency attenuation feedback was proposed to address the issue of low-frequency distortion in the measurement of lightning currents on transmission lines
Yiping Xiao +3 more
doaj +2 more sources
Research on Small Square PCB Rogowski Coil Measuring Transient Current in the Power Electronics Devices [PDF]
Sensors, 2019 With the development of China’s electric power, power electronics devices such as insulated-gate bipolar transistors (IGBTs) have been widely used in the field of high voltages and large currents.
Chaoqun Jiao +4 more
doaj +2 more sources
Measurement System and Testing Procedure for Characterization of the Conversion Accuracy of Voltage-to-Voltage and Voltage-to-Current Integrating Circuits for Rogowski Coils [PDF]
SensorsRogowski coils are increasingly being used in electricity metering systems. However, owing to their operating principle, they require an additional active integrating circuit to produce an output voltage or current that is directly proportional to the ...
Michal Kaczmarek
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Capacitive Effect and Electromagnetic Coupling on Manganin Gauge Limiting the Bandwidth for Pressure Measurements under Shock Conditions [PDF]
Sensors, 2023 In this study, we investigated the capacitive effect and the electromagnetic coupling on the measurement chain induced by impact experiments with a gas gun or powder gun. Reduced bandwidth and noise were noticed on experimental signals.
Antony Coustou +3 more
doaj +2 more sources
Contactless AC/DC Wide-Bandwidth Current Sensor Based on Composite Measurement Principle [PDF]
Sensors, 2022 With the accelerated construction of the smart grid, new energy sources such as photovoltaic and wind power are connected to the grid. In addition to power frequency, the current signal of power grid also includes several DC signals, as well as medium ...
Xiangyu Tan +7 more
doaj +2 more sources