Abstract
A calibration method for inductive voltage dividers (IVD) designed for application to AC/DC transfer is described. The measurement method depends on capacitors, charged by the voltage of subsequent IVD sections. The capacitors serve as memory units, remembering section voltages. The circuit is modified and simplified by using different memory element. The memory is realized by RMS/DC converter with DC DVM on the output or by A/D converter and PC card. Essential source of the circuit error remains the same: unstability of the internal load of the circuit, but its minimization seems to be easier. The method presented makes it possible to find the IVD modulus error in the frequency range of up to 1 MHz.
| Original language | English |
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| Pages | 1696-1698 |
| Number of pages | 3 |
| Publication status | Published - 1999 |
| Event | Proceedings of the 1999 16th IEEE Instrumentation and Measurement Technology Conference, IMTC/99 - Measurements for the new Millenium - Venice, Italy Duration: 24 Jun 1999 → 26 Jun 1999 |
Conference
| Conference | Proceedings of the 1999 16th IEEE Instrumentation and Measurement Technology Conference, IMTC/99 - Measurements for the new Millenium |
|---|---|
| City | Venice, Italy |
| Period | 24/06/99 → 26/06/99 |
ASJC Scopus subject areas
- Electrical and Electronic Engineering
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