Hybrid PCB Rogowski Coil for Measurement of Nanosecond-Risetime Pulsed Current

Ruo Yu Han; Jia Wei Wu; Wei Dong Ding; Yan Jing; Hai Bin Zhou; Qiao Jue Liu; Ai Ci Qiu

doi:10.1109/TPS.2015.2415517

Hybrid PCB Rogowski Coil for Measurement of Nanosecond-Risetime Pulsed Current

Ruo Yu Han
, Jia Wei Wu
, Wei Dong Ding
, Yan Jing
, Hai Bin Zhou
, Qiao Jue Liu
, Ai Ci Qiu

School of Electrical Engineering

Xi'an Jiaotong University

Research output: Contribution to journal › Article › peer-review

32 Scopus citations

Abstract

Self-integrating Rogowski coil has been widely used for measurements of pulsed currents from nanosecond timescale to microsecond timescale in pulsed power systems. Appropriate designs of coil's structure are vital to high-frequency response. This paper proposed a new structure of Rogowski coil so as to provide a better response to fast pulsed current. Four Rogowski coils with different structures were tested in three different platforms. Experimental results showed that the hybrid Printed Circuit Board Rogowski coil had the best performance in this paper, which could respond to square waves with fronts of ∼ 2 ns and had a sensitivity of 0.585 V/kA. The designed maximal peak current was 100 kA.

Original language	English
Article number	7091010
Pages (from-to)	3555-3561
Number of pages	7
Journal	IEEE Transactions on Plasma Science
Volume	43
Issue number	10
DOIs	https://doi.org/10.1109/TPS.2015.2415517
State	Published - 1 Oct 2015

Keywords

High frequency
PCB Rogowski coil
integrating resistor
pulsed current

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10.1109/TPS.2015.2415517

Cite this

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title = "Hybrid PCB Rogowski Coil for Measurement of Nanosecond-Risetime Pulsed Current",

abstract = "Self-integrating Rogowski coil has been widely used for measurements of pulsed currents from nanosecond timescale to microsecond timescale in pulsed power systems. Appropriate designs of coil's structure are vital to high-frequency response. This paper proposed a new structure of Rogowski coil so as to provide a better response to fast pulsed current. Four Rogowski coils with different structures were tested in three different platforms. Experimental results showed that the hybrid Printed Circuit Board Rogowski coil had the best performance in this paper, which could respond to square waves with fronts of ∼ 2 ns and had a sensitivity of 0.585 V/kA. The designed maximal peak current was 100 kA.",

keywords = "High frequency, PCB Rogowski coil, integrating resistor, pulsed current",

author = "Han, \{Ruo Yu\} and Wu, \{Jia Wei\} and Ding, \{Wei Dong\} and Yan Jing and Zhou, \{Hai Bin\} and Liu, \{Qiao Jue\} and Qiu, \{Ai Ci\}",

note = "Publisher Copyright: {\textcopyright} 2015 IEEE.",

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doi = "10.1109/TPS.2015.2415517",

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T1 - Hybrid PCB Rogowski Coil for Measurement of Nanosecond-Risetime Pulsed Current

AU - Han, Ruo Yu

AU - Wu, Jia Wei

AU - Ding, Wei Dong

AU - Jing, Yan

AU - Zhou, Hai Bin

AU - Liu, Qiao Jue

AU - Qiu, Ai Ci

PY - 2015/10/1

Y1 - 2015/10/1

N2 - Self-integrating Rogowski coil has been widely used for measurements of pulsed currents from nanosecond timescale to microsecond timescale in pulsed power systems. Appropriate designs of coil's structure are vital to high-frequency response. This paper proposed a new structure of Rogowski coil so as to provide a better response to fast pulsed current. Four Rogowski coils with different structures were tested in three different platforms. Experimental results showed that the hybrid Printed Circuit Board Rogowski coil had the best performance in this paper, which could respond to square waves with fronts of ∼ 2 ns and had a sensitivity of 0.585 V/kA. The designed maximal peak current was 100 kA.

AB - Self-integrating Rogowski coil has been widely used for measurements of pulsed currents from nanosecond timescale to microsecond timescale in pulsed power systems. Appropriate designs of coil's structure are vital to high-frequency response. This paper proposed a new structure of Rogowski coil so as to provide a better response to fast pulsed current. Four Rogowski coils with different structures were tested in three different platforms. Experimental results showed that the hybrid Printed Circuit Board Rogowski coil had the best performance in this paper, which could respond to square waves with fronts of ∼ 2 ns and had a sensitivity of 0.585 V/kA. The designed maximal peak current was 100 kA.

KW - High frequency

KW - PCB Rogowski coil

KW - integrating resistor

KW - pulsed current

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ER -

Hybrid PCB Rogowski Coil for Measurement of Nanosecond-Risetime Pulsed Current

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Keywords

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