Abstract
The article analyzes a modified ellipse fitting algorithm (EFA), which enables determination of extremely small values of the angular component of the complex voltage ratio. The applied modification consists in applying the EFA twice for the sequence of samples shifted by the same angle value, but with opposite signs. The results of numerical simulations were verified by measurements carried out in a measuring system containing the NI PXI-4461 data acquisition module.
| Translated title of the contribution | The application of the ellipse fitting algorithm in the measurements of small values of the angular component of the complex voltage ratio |
|---|---|
| Original language | Polish |
| Pages (from-to) | 253-256 |
| Number of pages | 4 |
| Journal | Przeglad Elektrotechniczny |
| Volume | 2023 |
| Issue number | 11 |
| DOIs | |
| Publication status | Published - 2023 |
ASJC Scopus subject areas
- Electrical and Electronic Engineering
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