Electrically drivable motor vehicle with two anti-parallel power branches

US8952651B2 · kind B2 · utility

Assignee

• Daimler AG · DE

Inventors

• Peter Herges · Stuttgart, DE
• Michael Hofmann · Taufkirchen, DE
• Joerg Huber · Grafenau, DE
• Dennis Weigel · Fellbach, DE
• Axel Willikens · Waiblingen, DE

Key dates

• Filing date: Apr 29, 2010
• Grant date: Feb 10, 2015
• Expiry date: Dec 29, 2031

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02T10/70
• WIPO field: Transport
• WIPO sector: Mechanical engineering

Abstract

An electrically drivable motor vehicle with at least two parallel connectable vehicle batteries is provided with an electronic circuit arrangement. The electronic circuit arrangement includes a number of electronic load interrupter switches corresponding to the number of vehicle batteries, via which the vehicle batteries can be connected through individually or together to an electrical consumer. The load interrupter switches respectively comprise two power branches arranged anti-parallel to each other.