| Download | - View accepted manuscript: AC shunt calibrations at NRC (PDF, 844 KiB)
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| Author | Search for: Filipski, Peter S.1; Search for: Boecker, Michael1 |
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| Affiliation | - National Research Council of Canada. NRC Institute for National Measurement Standards
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| Format | Text, Article |
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| Conference | 2010 NCSL International Workshop and Symposium, July 25-29, 2010, Providence, Rhode Island, USA |
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| Abstract | NRC offers calibration of ac shunts from milliamperes up to 100 A, in the 10 Hz to 100 kHz frequency band with expanded uncertainties between 10 A/A for currents in the milliampere range to 50 A/A at 100 A and 100 kHz. The paper describes the design of NRC ac standard shunts, as well as NRC experience in calibrations of commercial shunts. The ac-dc difference of some commercial low current shunts is load sensitive at higher frequency ranges. The paper discusses reasons for this sensitivity and suggests mitigating solutions. |
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| Publication date | 2010-08-25 |
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| In | |
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| Language | English |
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| Peer reviewed | Yes |
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| NPARC number | 18116650 |
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| Export citation | Export as RIS |
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| Report a correction | Report a correction (opens in a new tab) |
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| Record identifier | 4c78bc64-0773-48d1-aa1b-df171459ad85 |
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| Record created | 2012-03-09 |
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| Record modified | 2020-04-17 |
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