Patent · US Active

Configuration of a battery of a vehicle having a plurality of drive units

US11569764B2 · kind B2 · utility

0Cited by

1References

16Claims

0Family size

Assignee

Dr. Ing. h.c. F. Porsche AG · DE

Inventors

Malte Jaensch · Bietigheim-Bissingen, DE
Jan Kacetl · Gemmrigheim, DE
Tomas Kacetl · Gemmrigheim, DE
Hermann Dibos · Remchingen, DE
Eduard Specht · Dormagen, DE
Christian Korte · Karlsruhe, DE
Stefan Götz · Forstern, DE

Key dates

Filing date	Mar 11, 2019
Grant date	Jan 31, 2023
Priority date	—
Expiry date	Mar 11, 2039

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T10/70
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A method for configuring a battery for operation of at least two N-phase electric machines, in which a battery includes a plurality of energy modules, and the energy modules each have at least one energy cell and at least two power switches. A respective N-phase electric machine is assigned a respective group of the plurality of energy modules, and the assignment is carried out in accordance with an estimation of a respective energy consumption of the respective N-phase electric machines on the basis of a respective load of the respective N-phase electric machines which load is to be assumed.

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