Method for operating an electrical energy store

US11967841B2 · kind B2 · utility

Assignee

• Robert Bosch GmbH · DE

Inventors

• Frank Gottwald · Rutesheim, DE
• Rainer Heinrich Hoerlein · Lake Orion, US
• Thomas Dufaux · Stuttgart, DE

Key dates

• Filing date: Nov 20, 2019
• Grant date: Apr 23, 2024
• Expiry date: Jan 31, 2041

Classification

• Technology area (CPC —): General

Abstract

The invention relates to a method for operating an electrical energy store, comprising a storage cell for storing electrical energy and a control unit, wherein a safety switch is provided which is designed to interrupt an electrical line of the electrical energy store, wherein a current flowing through the electrical line is detected and an actuation of the safety switch only occurs if the current is below a predefinable threshold value.