Abstract
The paper presents an automated measuring system for investigation and calibration of digital sources of low-frequency (1 mHz - 1 kHz) sinusoidal AC voltage. In frequency range from 10 Hz to 1 kHz the system allows the calibration of these sources with four methods: thermal, integrating sampling, step and peak-to-peak with uncertainty attaining approximately 1 μV/V. In frequency range from 1 mHz to 10 Hz it is possible to calibrate sources with three methods: integrating sampling, step and peak-to-peak with uncertainty 1 μV/V or better.
| Translated title of the contribution | System pomiarowy do badań i wzorcowania cyfrowych źródeł napięcia przemiennego o małej częstotliwości |
|---|---|
| Original language | English |
| Pages (from-to) | 75-77 |
| Number of pages | 3 |
| Journal | Przeglad Elektrotechniczny |
| Volume | 89 |
| Issue number | 1A |
| Publication status | Published - 1 Oct 2013 |
Keywords
- AC voltage standard
- Calibration
- Digital signal synthesis
- Thermal converter
ASJC Scopus subject areas
- Electrical and Electronic Engineering
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