A Review of Alternating Current Shunt Standards
The project for development of ac shunt standards has been launched at NMU since 2007. They are important components of non-sinusoidal power standards whose project started last year. And they also have possibilities to improve the national primary power standards more precisely and accurately. This...
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Veröffentlicht in: | AIST Bulletin of Metrology 2008-12, Vol.6 (4), p.201-214 |
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Format: | Artikel |
Sprache: | jpn |
Online-Zugang: | Volltext |
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Zusammenfassung: | The project for development of ac shunt standards has been launched at NMU since 2007. They are important components of non-sinusoidal power standards whose project started last year. And they also have possibilities to improve the national primary power standards more precisely and accurately. This report describes the backgrounds of the ac shunts and introduces measurement techniques at NMIs which have already developed ac shunts calibration systems. Several components which take key roles for fabricating the calibration systems are also described. |
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ISSN: | 1347-1473 |