The Rogowski Coil Principles and Applications: A Review

2015 ◽  
Vol 15 (2) ◽  
pp. 651-658 ◽  
Author(s):  
Mohammad Hamed Samimi ◽  
Arash Mahari ◽  
Mohammad Ali Farahnakian ◽  
Hossein Mohseni
Keyword(s):  
Rogowski Coil

Error analysis of PCB Rogowski coil

2011 ◽  
Vol 25 (1) ◽  
pp. 50-55
Author(s):  
Na Wang ◽  
Quan Wan
Keyword(s):  
Error Analysis ◽  
Rogowski Coil

scholarly journals Research on Small Square PCB Rogowski Coil Measuring Transient Current in the Power Electronics Devices

Sensors ◽  
2019 ◽  
Vol 19 (19) ◽  
pp. 4176 ◽  
Author(s):  
Chaoqun Jiao ◽  
Juan Zhang ◽  
Zhibin Zhao ◽  
Zuoming Zhang ◽  
Yuanliang Fan
Keyword(s):  
Power Electronics ◽  
Printed Circuit Board ◽  
Electronic Devices ◽  
Rogowski Coil ◽  
Bipolar Transistors ◽  
Circuit Board ◽  
Power Electronic ◽  
Insulated Gate Bipolar Transistors ◽  
Printed Circuit ◽  
Internal Structures

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. However, the currents in these power electronic devices are transient. For example, the uneven currents and internal chip currents overshoot, which may occur when turning on and off, and could have a great impact on the device. In order to study the reliability of these power electronics devices, this paper proposes a miniature printed circuit board (PCB) Rogowski coil that measures the current of these power electronics devices without changing their internal structures, which provides a reference for the subsequent reliability of their designs.

A New Application of Rogowski Coil Sensor for Partial Discharge Localization in Power Transformers

2021 ◽  
pp. 1-1
Author(s):  
Sajjad Sharifinia ◽  
Mehdi Allahbakhshi ◽  
Teymoor Ghanbari ◽  
Asghar Akbari ◽  
Hassan Reza Mirzaei
Keyword(s):  
Partial Discharge ◽  
Rogowski Coil ◽  
Power Transformers

Measurement of the Current in 2G HTS Coil With Rogowski Coil in Cryogenic Environment

2019 ◽  
Vol 29 (2) ◽  
pp. 1-5 ◽  
Author(s):  
Shuqian Huang ◽  
Wei Wang ◽  
Yong Lei ◽  
Xianyong Xiao ◽  
Peng Wang ◽  
...  
Keyword(s):  
Rogowski Coil

Measurement of plasma current in Damavand tokamak using magnetic probes assembly as a discrete Rogowski coil

2021 ◽  
Vol 168 ◽  
pp. 112414
Author(s):  
Fateme Shakeri ◽  
Ardavan Kouhi ◽  
Bahram Jazi ◽  
Mahsa Moazzemi-Ghamsari
Keyword(s):  
Rogowski Coil ◽  
Plasma Current ◽  
Damavand Tokamak ◽  
Magnetic Probes

Establishment of 40,000 A Rogowski coil calibration system and its uncertainty analysis

CPEM 2010 ◽  
2010 ◽  
Author(s):  
Yoon Hyoung Kim ◽  
Jae Kap Jung ◽  
Jeon Hong Kang ◽  
Sang Hwa Lee ◽  
Sang Ok Han
Keyword(s):  
Uncertainty Analysis ◽  
Rogowski Coil ◽  
Calibration System

A digital phase shift method for phase compensation of electronic transformer

2017 ◽  
Vol 40 (13) ◽  
pp. 3690-3695 ◽  
Author(s):  
Wei Wei ◽  
Han-miao Cheng ◽  
Fan Li ◽  
Deng-ping Tang ◽  
Shui-bin Xia
Keyword(s):  
Phase Shift ◽  
Phase Error ◽  
Recursion Formula ◽  
Rogowski Coil ◽  
Shift Method ◽  
Electronic Transformer ◽  
Digital Phase ◽  
Fitting Algorithm ◽  
Fixed Phase ◽  
Phase Shift Method

When sampling analog signal, the electronic transformer generally produces a fixed phase error that will compromise the measurement accuracy and require a phase shift method for correction. In this paper, we propose a digital phase shift method based on least squares fitting algorithm and derive the recursion formula of digital phase shift. The simulation has also been done to analysis its performance. The result shows that the method has high phase shift resolution and precision. By applying the method to an electronic transformer based on Rogowski coil, we have experimentally verified the feasibility and validity of the method.

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