Patent · US Active

On-load tap changer according to the reactor switching principle

US10147563B2 · kind B2 · utility

1Cited by

7References

6Claims

0Family size

Assignee

MASCHINENFABRIK REINHAUSEN GMBH · DE

Inventors

Uwe Kaltenborn · Regensburg, DE
Alfred Bieringer · Geiselhöring, DE
Christian Hammer · Regensburg, DE
Christian Pircher · Lappersdorf, DE
Andreas Sachsenhauser · Mallersdorf-Pfaffenberg, DE
Thomas Schuster · Regensburg, DE

Key dates

Filing date	Jan 12, 2015
Grant date	Dec 4, 2018
Priority date	—
Expiry date	Jan 12, 2035

Classification

Technology area (CPC H)Electricity
CPC primaryH02P13/06
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

The invention relates to an on-load tap changer (2) according to the reactor switching principle for uninterrupted load switching between different tap windings of a tapped transformer (1), comprising: —an inductor (3) which is designed as an inductive transition reactance; —the inductor (3) being part of the on-load tap changer (2).

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.