Results 71 to 80 of about 246 (154)

Modular pulse synthesizer for transcranial magnetic stimulation with fully adjustable pulse shape and sequence. [PDF]

J Neural Eng, 2022
Li Z, Zhang J, Peterchev AV, Goetz SM.
europepmc   +1 more source

Bandwidth Extension of PCB Rogowski Coils Using Distributed Damping

PCB Rogowski coils are commonly used sensors for wide-band current measurements due to their low cost, high bandwidth potential and ease of integration into existing systems. However, their performance is currently constrained by a trade-off between their maximum frequency of operation and their low-frequency sensitivity.
Arcos Botías, Cai, Ramos-Salas, Carlos J., Gascón Bravo, Alberto, Quilez, Marcos, Azpurua, Marco A.   +4 more
openaire   +1 more source

Modular multilevel TMS device with wide output range and ultrabrief pulse capability for sound reduction. [PDF]

J Neural Eng, 2022
Zeng Z, Koponen LM, Hamdan R, Li Z, Goetz SM, Peterchev AV.   +5 more
europepmc   +1 more source

Wide Bandwidth PCB Rogowski Coil Current Sensor with Droop Suppression and DC Restoration for In-Situ Inverter Measurements

95102The use of wide-bandgap (WBG) semiconductor switches poses significant challenges for current measurement. To facilitate switch current measurement within the application, compact and high-bandwidth PCB-embedded Rogowski coil current sensors (RCCS ...
Sax, Julian, Heckel, Thomas, Eckardt, Bernd, März, Martin, Quergfelder, Simon   +4 more
core  

SF₆ High-Voltage Circuit Breaker Contact Status Detection at Different Currents. [PDF]

Sensors (Basel), 2022
Guo Z, Li L, Han W, Guo Z.
europepmc   +1 more source

Current sensor with digitized output signal

, 2012
The main aim of this thesis is to describe principles of measuring of alternating current in low voltage power supply networks with Rogowski coil and study in detail the requirements for electronic current transformer with digital output. Farther confirm
Poruban, Milan
core  

Optical Sensor for Monitoring Leakage Current and Weather Conditions in a 500-kV Transmission Line. [PDF]

Sensors (Basel), 2022
Werneck MM, Pinto PHS, Bellini RT, Allil RCSB.   +3 more
europepmc   +1 more source

Analog Basis, Low-Cost Inverter Output Current Sensing with Tiny PCB Coil Implemented inside IPM

This paper proposes a practical current sensor integration in the intelligent power modules (IPMs) using simple PCB Rogowski coil sensors. The PCB sensors produce signals that proportional to the high frequency switching current from high and low side ...
長谷川, 一徳, Hasegawa, Kazunori, Tsukuda, Masanori, Bayarkhuu, Battuvshin, オオムラ, イチロウ, ハセガワ, カズノリ, Omura, Ichiro, 大村, 一郎, Dugarjav, Bayasgalan, Bat-Ochir, Bat-Otgon   +9 more
core  

Current Sensor with Optimized Linearity for Lightning Impulse Current Measurement. [PDF]

Sensors (Basel)
Li W, Diao Y, Zhou F, Long Z, Xie S, Fan J, Hu K, Wang Z.   +7 more
europepmc   +1 more source

PCB Rogowski Coil Envelope Tracking Method for Output Current Sensing and Its Application to Feedback Control in a Three-Phase Inverter

1 BACKGROUND AND OBJECTIVE| 2 PCB “ROGOWSKI COIL” CURRENT SENSOR| 3 CURRENT MEASUREMENT METHOD| 4 CIRCUIT IMPLEMENTATIONS| 5 EXPERIMENTAL RESULTS| 6 LIMITATIONS OF THE ENVELOPE TRACKING METHOD| 7 CONCLUSIONSA net-zero future is one of the most important ...
Bayarkhuu Battuvshin,
core