Maschinenfabrik Reinhausen Gmbh

Areva T&d Sa

Robert Hiltner

Thomas Schuster

Moritz Bengler

Christian Pircher

Nikolaus Unterreiner

Christian Muenzberg

Markus Meyer

Max Weidinger

Stefan Feldmeier

Christian MÜNZBERG

An on-load tap changer module for an on-load tap changer, including a carrier, a diverter switch with a vacuum interrupter and a bridge switch, a selector, a change-over selector, and a drive module, wherein the diverter switch, the selector, and the change-over selector are arranged on the carrier and are activated centrally by the drive module.

On-load tap changer module

A switching module is for an on-load tap-changer. The switching module has: a plate having a first side and a second side that is opposite the first side; a vacuum interrupter; and a bridge switch. The vacuum interrupter is on the first side, and the bridge switch, which is directly behind the vacuum interrupter, is on the second side.

Switching module, and on-load tap changer comprising a switching module

A support module () for polarization resistors of an on-load tap changer comprises:&#x2014;a supporting region () for at least one polarization resistor; &#x2014;a first joint region (); &#x2014;a second joint region () which is compatible with the first joint region. A support frame () for polarization resistors of an on-load tap changer comprises:&#x2014;two such support modules which are joined by virtue of the second joint region of the first support module bearing at least partially against the first joint region of the second support module. A fastening element () for polarization resistors () comprises:&#x2014;two electrically conductive accommodating sections (), which each have an accommodating opening () for one of the ends () of a polarization resistor ();&#x2014;an electrically conductive connecting section (), which connects the two accommodating sections () mechanically and electrically to one another;&#x2014;a first piece (), which comprises the first accommodating section () and an adjoining first part of the connecting section (); &#x2014;a second piece (), which comprises the second accommodating section () and an adjoining second part of the connecting section (); wherein:&#x2014;the first and second parts are in the form of a plug-type connection.

Support and fastener for polarization resistors of on-load tap changer

A tap-changer selector for uninterrupted switching between two winding taps of a tapped transformer has fixed contacts arranged circularly in several horizontal planes at a selector housing and a centrally extending rotatable drive shaft in an interior of the selector housing and in each of the horizontal planes of the fixed contacts carries at least one movable contact for connection thereof. The selector housing consists of a plurality of honeycomb segments, and the honeycomb segments are arranged adjacent to one another in the circle in a horizontal plane. A plurality of honeycomb segments arranged in a plane in the circle are arranged vertically one above the other and the honeycomb segments have mounting regions and are so interconnectible by these mounting regions to form when at least two honeycomb segments are connected a mechanically positive connection between at least two mounting regions of the individual honeycomb segments.

Selector for a tap changer

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Bernhardswald, Germany

Robert Hiltner