Power electronic arrangement with DC voltage connection element

US10090774B1 · kind B1 · utility

Assignee

• SEMIKRON ELEKTRONIK GMBH & CO. KG · DE

Inventors

• Peter Beckedahl · Oberasbach, DE
• Ingo Bogen · Nuremberg, DE
• Jürgen Steger · Hiltpoltstein, DE
• Alexander Wehner · Nuremberg, DE

Key dates

• Filing date: Feb 28, 2018
• Grant date: Oct 2, 2018
• Expiry date: Feb 28, 2038

Classification

• Technology area (CPC H): Electricity
• CPC primary: H01R4/30
• WIPO field: Electrical machinery, apparatus, energy
• WIPO sector: Electrical engineering

Abstract

A power electronic arrangement has a power converter module, and a first and a second DC voltage terminal element and a first and a second DC voltage connection element, connected to conductor tracks in an electrically conductive manner with the correct polarity. First and second DC voltage terminal element, and the first and second DC voltage connection element, form a stack with an insulation device therebetween. The first DC voltage terminal element has a first recess enclosed in a first main plane, the second DC voltage connection element has a second recess enclosed and aligned with the first in a third main plane, the second DC voltage terminal element and the first DC voltage connection element are in a second main plane between the first and third main plane, and are laterally spaced from each other proximate the recesses. A clamping device is electrically isolated through the first and second recess and forms an electrically conducting clamped connection between the first DC terminal element and the first DC connection element, and between the second DC terminal element and the second DC connection element.