Results 11 to 20 of about 167,923 (118)
The Design and Optimization of Combined Rogowski Coil Based on Printed Circuit Board
MATEC Web of Conferences, 2016 Rogowski coil has been widely used for measurement of small magnitude with fast rise time signal such as partial discharge (PD), but Rogowski coil based on Printed circuit board (PCB Rogowski) has limitation for this application.
Saetang Pongchit, Suksri Amnart
doaj +3 more sources
, 2021 A low cost Rogowski Coil made using standard 3D printing techniques and a custom winding ...
Shane Oberloier, Joshua M. Pearce
core +8 more sources
Temperature characterisation of an optically-interrogated Rogowski coil [PDF]
, 2014 An investigation into the performance of an optically-interrogated Rogowski coil over temperatures up to 80 °C is presented. Preliminary thermal tests reveal that the sensor response is temperature-dependent and the measurement errors are increased at ...
Philip Orr +5 more
core +4 more sources
Design guideline for PCB integrated, high bandwidth, current slope sensing based on a planar Rogowski coil [PDF]
, 2021 This paper shows the design process of a planar Rogowski coil integrated in the Printed-Circuit-Board (PCB) for direct current slope measurement. Focus lies on the analytic estimation of the coil parameters with respect to specific limitations and the ...
Stoß, Johannes +5 more
core +1 more source
IET Power Electronics, Volume 16, Issue 4, Page 683-698, 18 March 2023., 2023 Abstract Press‐pack insulated gate bipolar transistor modules (PP‐IGBTs) have been widely used in high‐voltage and high‐power‐density applications, such as high‐voltage direct‐current (HVDC) converters, because of their advantages of low thermal resistance, double side cooling, and short‐circuit failure mode.
Renkuan Liu +5 more
wiley +1 more source
IET Science, Measurement &Technology, Volume 16, Issue 6, Page 353-366, August 2022., 2022 Abstract This paper deals with the utilization of printed circuit board Rogowski coils (PCBRCs) for differential protection of electric arc furnace (EAF) transformers in Mobarakeh Steel Company (MSC), Isfahan, Iran. Because of a high level of current (in the range of 100 kA) in the EAF transformers in the MSC, employment of differential protection is ...
Reza Sadeghi +3 more
wiley +1 more source
Evaluation of Flexible Rogowski Coil Performances In Power Frequency Applications [PDF]
, 2011 This paper investigates the effects of some influence quantities on the measurement of power frequency sinusoidal currents by means of flexible Rogowski coil sensors.
MORANDO A. +9 more
core +1 more source
IET Power Electronics, Volume 15, Issue 6, Page 476-486, 6 May 2022., 2022 Abstract The safe and reliable operation of power converter requires a protection circuit with fast response when the power device is subjected to the short‐circuit (SC) fault. In addition, the on‐line condition monitoring circuit is beneficial to provide a suggestion for the replacement of aged device.
Shan Yin +4 more
wiley +1 more source
IET Electric Power Applications, Volume 16, Issue 3, Page 277-299, March 2022., 2022 Abstract Flux‐based fault diagnosis methods have attracted ever‐increasing attention from technical communities because of their potential diagnostic capabilities and ability to overcome weaknesses of the traditional methods such as motor current signature analysis (MCSA).
Ehsan Mazaheri‐Tehrani, Jawad Faiz
wiley +1 more source
Textile‐based sensors for electrical current measurement in three‐phase cables
IET Smart Grid, Volume 5, Issue 1, Page 1-11, February 2022., 2022 Abstract There is much discussion about the implementation and benefits of smart electricity networks. However, the reality is that the instrumentation needed at low voltage is too expensive for large‐scale deployment. The most highly used monitoring systems in use today are based on Rogowski coil technology, which can only be used on single‐phase ...
Dani Strickland +5 more
wiley +1 more source