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Publications (7 of 7) Show all publications
Nováková Zachovalová, V., Mašláň, S., Yovcheva, A., Diaz De Aguilar, J., Ilić, D., Loncarević, J., . . . Garcocz, M. (2018). Introduction and progress in the EMPIR project TracePQM: Traceability Routes for Electric Power Quality Measurements. In: Journal of Physics: Conference Series. Paper presented at 22nd World Congress of the International Measurement Confederation, IMEKO 2018, 3 September 2018 through 6 September 2018. Institute of Physics Publishing, 1065(5), Article ID 052016.
Open this publication in new window or tab >>Introduction and progress in the EMPIR project TracePQM: Traceability Routes for Electric Power Quality Measurements
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2018 (English)In: Journal of Physics: Conference Series, Institute of Physics Publishing , 2018, Vol. 1065, no 5, article id 052016Conference paper, Published paper (Refereed)
Abstract [en]

Increasing demands for traceable, accurate measurements of power and power quality (PQ) parameters have resulted in an intensive metrology research effort in this area. This paper describes the objectives and so far achieved results of the EURAMET EMPIR Project TracePQM (15RPT04), jointly founded by the European Union and the participating countries. The overall goal of this project is to develop an open, modular, and well documented metrology grade system for measurement of power and PQ parameters by means of digital sampling techniques available to everyone and to increase research capacity in this area.

Place, publisher, year, edition, pages
Institute of Physics Publishing, 2018
Keywords
Electric variables measurement, Parameter estimation, Accurate measurement, Digital sampling, Electric power quality, European union, Research capacities, Research efforts, Power quality
National Category
Natural Sciences
Identifiers
urn:nbn:se:ri:diva-37278 (URN)10.1088/1742-6596/1065/5/052016 (DOI)2-s2.0-85057494249 (Scopus ID)
Conference
22nd World Congress of the International Measurement Confederation, IMEKO 2018, 3 September 2018 through 6 September 2018
Note

Funding text 1: The project TracePQM (15RPT04) received funding from the EMPIR programme co-financed by the Participating States and from the European Union's Horizon 2020 research and innovation programme.

Available from: 2019-01-21 Created: 2019-01-21 Last updated: 2019-03-29Bibliographically approved
Kampik, M., Grzenik, M. L., Lippert, T., Rydler, K. E. & Tarasso, V. (2018). Trilateral Comparison of a Planar Thin-Film Thermal AC Voltage Standard in Frequency Range 1 MHz-30 MHz. In: CPEM 2018 - Conference on Precision Electromagnetic Measurements: . Paper presented at 2018 Conference on Precision Electromagnetic Measurements, CPEM 2018, 8 July 2018 through 13 July 2018. Institute of Electrical and Electronics Engineers Inc., Article ID 8501130.
Open this publication in new window or tab >>Trilateral Comparison of a Planar Thin-Film Thermal AC Voltage Standard in Frequency Range 1 MHz-30 MHz
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2018 (English)In: CPEM 2018 - Conference on Precision Electromagnetic Measurements, Institute of Electrical and Electronics Engineers Inc. , 2018, article id 8501130Conference paper, Published paper (Refereed)
Abstract [en]

The paper presents results of a trilateral comparison of a travelling AC voltage standard, which was a fused-silica NIST planar multijunction thin-film thermal converter. The AC-DC voltage transfer difference of the standard was measured at 2 V and selected frequencies from 1 MHz to 30 MHz against primary thermal AC voltage standards at SUT, RISE and Trescal.

Place, publisher, year, edition, pages
Institute of Electrical and Electronics Engineers Inc., 2018
Keywords
AC-DC transfer, AC-DC transfer difference, key comparison, measurement standards, thermal converter, Electronic equipment, Fused silica, Thin films, Thermal converters, Rectifying circuits
National Category
Engineering and Technology
Identifiers
urn:nbn:se:ri:diva-37281 (URN)10.1109/CPEM.2018.8501130 (DOI)2-s2.0-85056235749 (Scopus ID)9781538609736 (ISBN)
Conference
2018 Conference on Precision Electromagnetic Measurements, CPEM 2018, 8 July 2018 through 13 July 2018
Available from: 2019-01-18 Created: 2019-01-18 Last updated: 2019-03-29Bibliographically approved
Svensson, S., Rydler, K.-E. & Tarasso, V. (2016). Upgrade of accuracy and traceability the SP Sampling Wattmeter. In: 2016 Conference on Precision Electromagnetic Measurements (CPEM 2016): . Paper presented at 2016 Conference on Precision Electromagnetic Measurements (CPEM 2016), July 10-15, 2016, Ottawa, Canada.
Open this publication in new window or tab >>Upgrade of accuracy and traceability the SP Sampling Wattmeter
2016 (English)In: 2016 Conference on Precision Electromagnetic Measurements (CPEM 2016), 2016Conference paper, Published paper (Refereed)
Abstract [en]

The Digital Sampling Wattmeter of SP has been upgraded. New resistive shunts and dividers are built, with lower temperature coefficient and less power dependence. The aperture time of the samplers are increased. The calibration methods are also upgraded by use of more direct AC/DC calibration. The goal of 10 μW/W seems to be within reach.

Keywords
electrical power measurement, Measurement, measurement standards, measurement techniques, measurement uncertainty, precision measurements, traceability, uncertainty, Calibration, Measurements, Wattmeters, Electrical power measurements, Precision measurement, Uncertainty analysis
National Category
Natural Sciences
Identifiers
urn:nbn:se:ri:diva-27628 (URN)10.1109/CPEM.2016.7540707 (DOI)2-s2.0-84986249786 (Scopus ID)978-1-4673-9134-4 (ISBN)
Conference
2016 Conference on Precision Electromagnetic Measurements (CPEM 2016), July 10-15, 2016, Ottawa, Canada
Note

References: Svensson, S., Rydler, K.-E., A measuring system for calibration of power analyzers (1994) Precision Electromagnetic Measurements, pp. 299-300. , Digest., 1994 Conference on Year, 1994 Pages; Svensson, S., A wattmeter standard for the audio frequency range (1999) Instrumentation and Measurement IEEE Transactions on Year, 48 (2), pp. 431-433; Svensson, S., Rydler, K.-E., Tarasso, V., Improved model and phase-Angle verification of current shunts for ac and power measurements (2004) Precision Electromagnetic Measurements Digest 2004 Conference on Year, pp. 82-83; Rydler, K.-E., Svensson, S., Tarasso, V., Voltage dividers with low phase angle errors for a wideband power measuring system (2002) Precision Electromagnetic Measurements 2002 Conference Digest 2002 Conference on Year, pp. 382-383; Espel, P., Poletaeff, A., Bounouh, A., Static characterization of analog-To-digital converter (2009) Fundamental and Applied Metrology: XIX IMEKO World Congress, , September 6-11, 2009, Lisbon, Portugal; Svensson, S., Juvik, J.I., Comparison on sampling wattmeter strategies (2006) Conference on Precision Electromagnetic Measurements, 2006

Available from: 2016-12-22 Created: 2016-12-21 Last updated: 2019-06-26Bibliographically approved
Tarasso, V., Bergsten, T. & Rydler, K.-E. (2012). Towards an electric power standard for frequencies up to 1 MHz (ed.). In: CPEM Digest (Conference on Precision Electromagnetic Measurements) CPEM 2012: . Paper presented at CPEM Digest (Conference on Precision Electromagnetic Measurements, CPEM 2012; Washington, DC; United States; 1-6 July, 2012).
Open this publication in new window or tab >>Towards an electric power standard for frequencies up to 1 MHz
2012 (English)In: CPEM Digest (Conference on Precision Electromagnetic Measurements) CPEM 2012, 2012, , p. 128-129Conference paper, Published paper (Refereed)
Publisher
p. 128-129
National Category
Natural Sciences
Identifiers
urn:nbn:se:ri:diva-12507 (URN)23914 (Local ID)23914 (Archive number)23914 (OAI)
Conference
CPEM Digest (Conference on Precision Electromagnetic Measurements, CPEM 2012; Washington, DC; United States; 1-6 July, 2012)
Available from: 2016-09-13 Created: 2016-09-13 Last updated: 2018-08-13Bibliographically approved
Eklund, G., Bergsten, T., Tarasso, V. & Rydler, K.-E. (2011). Determination of transition error corrections for low frequency stepwise-approximated Josephson sine waves. (ed.). IEEE Transactions on Instrumentation and Measurement, 60(7), 2399-2403
Open this publication in new window or tab >>Determination of transition error corrections for low frequency stepwise-approximated Josephson sine waves.
2011 (English)In: IEEE Transactions on Instrumentation and Measurement, ISSN 0018-9456, E-ISSN 1557-9662, Vol. 60, no 7, p. 2399-2403Article in journal (Refereed) Published
National Category
Natural Sciences
Identifiers
urn:nbn:se:ri:diva-6241 (URN)13049 (Local ID)13049 (Archive number)13049 (OAI)
Available from: 2016-09-08 Created: 2016-09-08 Last updated: 2018-08-13Bibliographically approved
Tarasso, V. (2011). Phase comparison of high-current shunts up to 100 kHz (ed.). IEEE Transactions on Instrumentation and Measurement, 60(7), 2359-2365
Open this publication in new window or tab >>Phase comparison of high-current shunts up to 100 kHz
2011 (English)In: IEEE Transactions on Instrumentation and Measurement, ISSN 0018-9456, E-ISSN 1557-9662, Vol. 60, no 7, p. 2359-2365Article in journal (Refereed) Published
National Category
Natural Sciences
Identifiers
urn:nbn:se:ri:diva-6308 (URN)24055 (Local ID)24055 (Archive number)24055 (OAI)
Available from: 2016-09-08 Created: 2016-09-08 Last updated: 2018-08-13Bibliographically approved
Rydler, K.-E. & Tarasso, V. (2001). Current ac-dc transfer measurements in the microampere range (ed.). IEEE transactions on instrumentation and measurement, 50, 342-344
Open this publication in new window or tab >>Current ac-dc transfer measurements in the microampere range
2001 (English)In: IEEE transactions on instrumentation and measurement, Vol. 50, p. 342-344Article in journal (Other academic) Published
National Category
Natural Sciences
Identifiers
urn:nbn:se:ri:diva-5788 (URN)1832 (Local ID)1832 (Archive number)1832 (OAI)
Available from: 2016-09-08 Created: 2016-09-08 Last updated: 2018-08-13Bibliographically approved
Identifiers
ORCID iD: ORCID iD iconorcid.org/0000-0001-5119-8561

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