PTB-Berichte Elektrizität (PTB-E)
Publikations Einzelansicht
Bericht
Titel: |
Maintenance and traceability of AC voltages by synchronous digital synthesis and sampling |
Autor(en): |
W. Kürten Ihlenfeld |
Report Typ: |
PTB-Bericht |
Jahr: |
2001 |
Dokument Nummer: |
PTB-E-75 |
Seite(n): |
98 |
ISBN: |
ISBN 3-89701-747-4 ; ISSN 0341-6674 |
Schlüsselwörter: |
PTB-E- |
Zusammenfassung: |
Synchronous synthesis and synchronous measurement of a sinusoidal voltage using the internal clock frequency of a high resolution digitizer reduce triggering errors and allow the determination of alternating (AC) voltages with uncertainties of the order of 1 uV/V. Methods and models for the estimation of measurement uncertainties are presented in detail. |
Bemerkung: |
Maintenance and traceability of AC voltages by synchronous digital synthesis and sampling ; PTB-Bericht PTB-E-75 |
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