Electric vehicle with heating element and on-board charger

US11351878B2 · kind B2 · utility

Assignee

• Dr. Ing. h.c. F. Porsche AG · DE

Inventors

• Tim Pfizenmaier · Leonberg, DE
• Florian Mayer · Freiberg am Neckar, DE

Key dates

• Filing date: Jul 28, 2020
• Grant date: Jun 7, 2022
• Expiry date: Aug 21, 2040

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02T90/14
• WIPO field: Transport
• WIPO sector: Mechanical engineering

Abstract

An electric vehicle (100) has an on-board charger (1) for charging a high-voltage battery (2) of the electric vehicle (100) and a heating element (4). The on-board charger (1) has an intermediate circuit capacitor (3) in an intermediate circuit (3′), and the heating element (4) is connected electrically to the intermediate circuit (3′).