Abb Schweiz Ag

Holger Reutner

Emanuele Morelli

Stephan Wildermuth

Sebastian Breisch

Alexander Graf

Thomas Stahl

Arda Tueysuez

Simon Penner

Stefan Wildermuth

Maria Buchh

Thorsten Schindler

Arda Tüysüz

Guenther Mechler

Boris Schulmann

A contact measurement system for measuring a parameter of a contact of a switchgear includes: a first device for measuring an electrical resistance of the contact and mapping the electrical resistance spatially and/or dynamically; a second device for measuring an axial force of the contact and to map the axial force spatially and/or dynamically as a measured axial force; and a third device for measuring a position of the contact. The contact measurement system determines a position-depending force characteristic based on the measured axial force of the contact and the position of the contact. The contact measurement system determines a status of the contact based on a combination of the position-depending force characteristic with the electrical resistance of the contact.

Contact measurement system and method for measuring a parameter of a contact of a switchgear

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Eppelheim, Germany

Holger Reutner