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1. (WO2018059808) CONVERTER, ELECTRICAL DRIVE SYSTEM, AND METHOD FOR CHARGING AN ELECTRICAL ENERGY STORE

Pub. No.:    WO/2018/059808    International Application No.:    PCT/EP2017/070058
Publication Date: Fri Apr 06 01:59:59 CEST 2018 International Filing Date: Wed Aug 09 01:59:59 CEST 2017
IPC: B60L 11/18
B60L 7/10
Applicants: ROBERT BOSCH GMBH
Inventors: EINSELE, Florian
HEIDRICH, Torsten
Title: CONVERTER, ELECTRICAL DRIVE SYSTEM, AND METHOD FOR CHARGING AN ELECTRICAL ENERGY STORE
Abstract:
The invention relates to charging an electrical energy store by means of a converter. In this case the converter monitors an electrical connection between the converter and the electrical energy store. If an interruption of the electrical connection between the converter and the electrical energy store is detected, for example, the opening of a circuit breaker between the electrical energy store and the converter, the further provision of electrical power for charging the electrical energy store through is immediately prevented by the converter. In this way, dangerous voltage rises on the converter can be avoided.