Patent · US Active

Method for operating an onboard network

US9929574B2 · kind B2 · utility

0Cited by

0References

16Claims

0Family size

Assignee

Bayerische Motoren Werke Aktiengesellschaft · DE

Inventors

Moritz Schindler · Munich, DE
Stefan Schaeck · Munich, DE

Key dates

Filing date	Mar 23, 2015
Grant date	Mar 27, 2018
Priority date	—
Expiry date	Nov 28, 2035

Classification

Technology area (CPC H)Electricity
CPC primaryH02J2310/46
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

An electrical distribution system includes a first energy store and a second energy store. The two energy stores are connected in parallel. Characteristic values of the first and/or second energy store are detected and a regeneration phase of the first energy store is implemented depending on the detected characteristic values. In the regeneration phase, a first operating voltage is preset and provided by means of a generator in such a way that said first operating voltage contributes to the second energy store having, after a preset time span, a higher open-circuit voltage than the first energy store.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.