Optimized current bus

A current bus (10) that includes an opening (11) that extends from one side of the current bus to an opposing side of the current bus. The opening changes in size as the opening extends from one side of the current bus to the opposing side of the current bus. The opening may include a first diameter...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: Peczalski, Andy
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A current bus (10) that includes an opening (11) that extends from one side of the current bus to an opposing side of the current bus. The opening changes in size as the opening extends from one side of the current bus to the opposing side of the current bus. The opening may include a first diameter and a second diameter that is different than the first diameter. The opening may include a first thickness at the first diameter of the opening which may be much smaller than a second thickness (T2) of the current bus. A high accuracy current measurement of the current bus may require that the magnetic field profile of the current bus within the opening be non-linear (e.g., 3rd order polynomial with the highest value of the 3rd degree coefficient).