Compact Distributed Digitizers with Metrological Precision

E. Houtzager; R. Hornecker; G. Rietveld

doi:10.1109/CPEM.2018.8501016

Compact Distributed Digitizers with Metrological Precision

E. Houtzager
, R. Hornecker
, G. Rietveld

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

Abstract

Prototype distributed digitizers have been developed with metrological precision of the individual measurement nodes. A master controller aggregates the data of the nodes and performs all computational tasks. A crucial part of the system is the synchronization of the individual nodes at nanosecond level using white-rabbit technology. Fibre-optic communication is used to reduce interference and to obtain high isolation. When operated on battery power, this allows for special applications such as the measurement of currents in high-voltage lines. First results show that a phase difference between nodes of a few μ rad can be achieved with a resolution of better than 0.1 μ rad.

Original language	English
Title of host publication	CPEM 2018 - Conference on Precision Electromagnetic Measurements
Place of Publication	Piscataway, NJ
Publisher	IEEE
ISBN (Electronic)	978-1-5386-0974-3, 978-1-5386-0973-6 (USB)
ISBN (Print)	978-1-5386-2130-1
DOIs	https://doi.org/10.1109/CPEM.2018.8501016
Publication status	Published - 19 Oct 2018
Externally published	Yes
Event	Conference on Precision Electromagnetic Measurements, CPEM 2018 - Maison de la Chimie, Paris, France Duration: 8 Jul 2018 → 13 Jul 2018 http://www.cpem2018.com/

Publication series

Name	CPEM - Conference on Precision Electromagnetic Measurements
Publisher	IEEE
Volume	2018
ISSN (Print)	0589-1485
ISSN (Electronic)	2160-0171

Conference

Conference	Conference on Precision Electromagnetic Measurements, CPEM 2018
Abbreviated title	CPEM 2018
Country/Territory	France
City	Paris
Period	8/07/18 → 13/07/18
Internet address	http://www.cpem2018.com/

Keywords

ADCs
Calibration
Current transformers (CT)`
Digitizers
High-voltage
Measurement uncertainty
Power system measurements
Precision measurements
Wide area measurements
n/a OA procedure

Access to Document

10.1109/CPEM.2018.8501016

Cite this

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title = "Compact Distributed Digitizers with Metrological Precision",

abstract = "Prototype distributed digitizers have been developed with metrological precision of the individual measurement nodes. A master controller aggregates the data of the nodes and performs all computational tasks. A crucial part of the system is the synchronization of the individual nodes at nanosecond level using white-rabbit technology. Fibre-optic communication is used to reduce interference and to obtain high isolation. When operated on battery power, this allows for special applications such as the measurement of currents in high-voltage lines. First results show that a phase difference between nodes of a few μ rad can be achieved with a resolution of better than 0.1 μ rad.",

keywords = "ADCs, Calibration, Current transformers (CT)`, Digitizers, High-voltage, Measurement uncertainty, Power system measurements, Precision measurements, Wide area measurements, n/a OA procedure",

author = "E. Houtzager and R. Hornecker and G. Rietveld",

note = "Publisher Copyright: {\textcopyright} 2018 IEEE.; Conference on Precision Electromagnetic Measurements, CPEM 2018, CPEM 2018 ; Conference date: 08-07-2018 Through 13-07-2018",

year = "2018",

month = oct,

day = "19",

doi = "10.1109/CPEM.2018.8501016",

language = "English",

isbn = "978-1-5386-2130-1",

series = "CPEM - Conference on Precision Electromagnetic Measurements",

publisher = "IEEE",

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

address = "United States",

url = "http://www.cpem2018.com/",

}

Houtzager, E, Hornecker, R & Rietveld, G 2018, Compact Distributed Digitizers with Metrological Precision. in CPEM 2018 - Conference on Precision Electromagnetic Measurements., 8501016, CPEM - Conference on Precision Electromagnetic Measurements, vol. 2018, IEEE, Piscataway, NJ, Conference on Precision Electromagnetic Measurements, CPEM 2018, Paris, France, 8/07/18. https://doi.org/10.1109/CPEM.2018.8501016

Compact Distributed Digitizers with Metrological Precision. / Houtzager, E.; Hornecker, R.; Rietveld, G.
CPEM 2018 - Conference on Precision Electromagnetic Measurements. Piscataway, NJ: IEEE, 2018. 8501016 (CPEM - Conference on Precision Electromagnetic Measurements; Vol. 2018).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

TY - GEN

T1 - Compact Distributed Digitizers with Metrological Precision

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AU - Hornecker, R.

AU - Rietveld, G.

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N2 - Prototype distributed digitizers have been developed with metrological precision of the individual measurement nodes. A master controller aggregates the data of the nodes and performs all computational tasks. A crucial part of the system is the synchronization of the individual nodes at nanosecond level using white-rabbit technology. Fibre-optic communication is used to reduce interference and to obtain high isolation. When operated on battery power, this allows for special applications such as the measurement of currents in high-voltage lines. First results show that a phase difference between nodes of a few μ rad can be achieved with a resolution of better than 0.1 μ rad.

AB - Prototype distributed digitizers have been developed with metrological precision of the individual measurement nodes. A master controller aggregates the data of the nodes and performs all computational tasks. A crucial part of the system is the synchronization of the individual nodes at nanosecond level using white-rabbit technology. Fibre-optic communication is used to reduce interference and to obtain high isolation. When operated on battery power, this allows for special applications such as the measurement of currents in high-voltage lines. First results show that a phase difference between nodes of a few μ rad can be achieved with a resolution of better than 0.1 μ rad.

KW - ADCs

KW - Calibration

KW - Current transformers (CT)`

KW - Digitizers

KW - High-voltage

KW - Measurement uncertainty

KW - Power system measurements

KW - Precision measurements

KW - Wide area measurements

KW - n/a OA procedure

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DO - 10.1109/CPEM.2018.8501016

M3 - Conference contribution

AN - SCOPUS:85057035251

SN - 978-1-5386-2130-1

T3 - CPEM - Conference on Precision Electromagnetic Measurements

BT - CPEM 2018 - Conference on Precision Electromagnetic Measurements

PB - IEEE

CY - Piscataway, NJ

T2 - Conference on Precision Electromagnetic Measurements, CPEM 2018

Y2 - 8 July 2018 through 13 July 2018

ER -

Compact Distributed Digitizers with Metrological Precision

Abstract

Publication series

Conference

Keywords

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Compact distributed digitizers with metrological precision

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