МОДЕЛЮВАННЯ ТА МІНІМІЗАЦІЯ ПОХИБОК ВИСОКОВОЛЬТНИХ ЕЛЕКТРОМАГНІТНИХ ТРАНСФОРМАТОРІВ СТРУМУ (За оглядом закордонних публікацій)
The results of the search and description of the main characteristics and features of new modern mathematical models of current transformers of high-voltage electrical networks was described. The main causes of saturation of magnetic core of current transformer and distortion of the secondary curren...
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| Datum: | 2016 |
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| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | Ukrainian |
| Veröffentlicht: |
Інститут електродинаміки НАН України, Київ
2016
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| Schlagworte: | |
| Online Zugang: | https://techned.org.ua/index.php/techned/article/view/770 |
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| Назва журналу: | Technical Electrodynamics |
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Technical Electrodynamics| Zusammenfassung: | The results of the search and description of the main characteristics and features of new modern mathematical models of current transformers of high-voltage electrical networks was described. The main causes of saturation of magnetic core of current transformer and distortion of the secondary current, and the most advanced to date methods and ways to reduce errors of current transformers for such operating conditions was determine. The objective of this research is to informed choice of the mathematical model of current transformers, the most suitable for their computer modeling in the design, setting up and evaluate the performance of devices and protection systems of electrical networks. References 31, figure 1. |
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