Application of Charge-Sensitive Preamplifier for the Calibration of Partial Discharge Calibrators Below 1 pC

Jussi Havunen; Jari Hällström

doi:10.1109/CPEM.2018.8501003

Application of Charge-Sensitive Preamplifier for the Calibration of Partial Discharge Calibrators Below 1 pC

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

5 Citations (Scopus)

Abstract

Modern partial discharge calibrators often have their lowest range below 1 pC. However, traceable calibration services below 1 pC charges are not widely available, or their uncertainties are relatively high because of low signal levels. Application of charge-sensitive preamplifier for the calibration of partial discharge calibrators provides a promising solution. This new calibration method both improves signal level and integrates the partial discharge pulse. The characteristics of the preamplifier can be corrected using a software, but after that the partial discharge calibrator calibration results have good signal level and repeatability. Estimated uncertainty is below 2 % for 0.1 pC.

Original language	English
Title of host publication	CPEM 2018 - Conference on Precision Electromagnetic Measurements
Publisher	IEEE Institute of Electrical and Electronic Engineers
Number of pages	2
ISBN (Electronic)	978-1-5386-0973-6, 978-1-5386-0974-3
DOIs	https://doi.org/10.1109/CPEM.2018.8501003
Publication status	Published - 2018
MoE publication type	A4 Article in a conference publication
Event	Conference on Precision Electromagnetic Measurements, CPEM 2018 - Paris, France Duration: 8 Jul 2018 → 13 Jul 2018

Conference

Conference	Conference on Precision Electromagnetic Measurements, CPEM 2018
Abbreviated title	CPEM
Country/Territory	France
City	Paris
Period	8/07/18 → 13/07/18

Keywords

Calibration
Measurement
measurement techniques
measurement uncertainty
partial discharges
measurement

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10.1109/CPEM.2018.8501003

Cite this

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title = "Application of Charge-Sensitive Preamplifier for the Calibration of Partial Discharge Calibrators Below 1 pC",

abstract = "Modern partial discharge calibrators often have their lowest range below 1 pC. However, traceable calibration services below 1 pC charges are not widely available, or their uncertainties are relatively high because of low signal levels. Application of charge-sensitive preamplifier for the calibration of partial discharge calibrators provides a promising solution. This new calibration method both improves signal level and integrates the partial discharge pulse. The characteristics of the preamplifier can be corrected using a software, but after that the partial discharge calibrator calibration results have good signal level and repeatability. Estimated uncertainty is below 2 % for 0.1 pC.",

keywords = "Calibration, Measurement, measurement techniques, measurement uncertainty, partial discharges, measurement",

author = "Jussi Havunen and Jari H{\"a}llstr{\"o}m",

note = "Funding Information: The work reported here has received support from the EMPIR programme co-financed by the Participating States and from the European Union{\textquoteright}s Horizon 2020 research and innovation programme. Publisher Copyright: {\textcopyright} 2018 IEEE. Copyright: Copyright 2019 Elsevier B.V., All rights reserved.; Conference on Precision Electromagnetic Measurements, CPEM 2018, CPEM ; Conference date: 08-07-2018 Through 13-07-2018",

year = "2018",

doi = "10.1109/CPEM.2018.8501003",

language = "English",

booktitle = "CPEM 2018 - Conference on Precision Electromagnetic Measurements",

publisher = "IEEE Institute of Electrical and Electronic Engineers",

address = "United States",

}

Havunen, J & Hällström, J 2018, Application of Charge-Sensitive Preamplifier for the Calibration of Partial Discharge Calibrators Below 1 pC. in CPEM 2018 - Conference on Precision Electromagnetic Measurements., 643, IEEE Institute of Electrical and Electronic Engineers, Conference on Precision Electromagnetic Measurements, CPEM 2018, Paris, France, 8/07/18. https://doi.org/10.1109/CPEM.2018.8501003

Application of Charge-Sensitive Preamplifier for the Calibration of Partial Discharge Calibrators Below 1 pC. / Havunen, Jussi ; Hällström, Jari.
CPEM 2018 - Conference on Precision Electromagnetic Measurements. IEEE Institute of Electrical and Electronic Engineers, 2018. 643.

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

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T1 - Application of Charge-Sensitive Preamplifier for the Calibration of Partial Discharge Calibrators Below 1 pC

AU - Havunen, Jussi

AU - Hällström, Jari

N1 - Funding Information: The work reported here has received support from the EMPIR programme co-financed by the Participating States and from the European Union’s Horizon 2020 research and innovation programme. Publisher Copyright: © 2018 IEEE. Copyright: Copyright 2019 Elsevier B.V., All rights reserved.

PY - 2018

Y1 - 2018

N2 - Modern partial discharge calibrators often have their lowest range below 1 pC. However, traceable calibration services below 1 pC charges are not widely available, or their uncertainties are relatively high because of low signal levels. Application of charge-sensitive preamplifier for the calibration of partial discharge calibrators provides a promising solution. This new calibration method both improves signal level and integrates the partial discharge pulse. The characteristics of the preamplifier can be corrected using a software, but after that the partial discharge calibrator calibration results have good signal level and repeatability. Estimated uncertainty is below 2 % for 0.1 pC.

AB - Modern partial discharge calibrators often have their lowest range below 1 pC. However, traceable calibration services below 1 pC charges are not widely available, or their uncertainties are relatively high because of low signal levels. Application of charge-sensitive preamplifier for the calibration of partial discharge calibrators provides a promising solution. This new calibration method both improves signal level and integrates the partial discharge pulse. The characteristics of the preamplifier can be corrected using a software, but after that the partial discharge calibrator calibration results have good signal level and repeatability. Estimated uncertainty is below 2 % for 0.1 pC.

KW - Calibration

KW - Measurement

KW - measurement techniques

KW - measurement uncertainty

KW - partial discharges

KW - measurement

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M3 - Conference article in proceedings

BT - CPEM 2018 - Conference on Precision Electromagnetic Measurements

PB - IEEE Institute of Electrical and Electronic Engineers

T2 - Conference on Precision Electromagnetic Measurements, CPEM 2018

Y2 - 8 July 2018 through 13 July 2018

ER -

Application of Charge-Sensitive Preamplifier for the Calibration of Partial Discharge Calibrators Below 1 pC

Abstract

Conference

Keywords

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