Patent · US Active

Vehicle electrical system with inverter, energy store, electrical machine and DC transmission terminal

US10787088B2 · kind B2 · utility

1Cited by

2References

12Claims

0Family size

Assignee

VITESCO TECHNOLOGIES GMBH · DE

Inventors

Martin Brüll · Barbing, DE
Martin Ehrmann · Nuremberg, DE
Hans-Peter Feustel · Roth, DE
Franz Pfeilschifter · Munich, DE
Matthias Töns · Regensburg, DE

Key dates

Filing date	May 31, 2017
Grant date	Sep 29, 2020
Priority date	—
Expiry date	Sep 27, 2037

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T90/14
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

The vehicle electrical system described includes an inverter, an electrical energy store, an electrical machine and a DC transmission terminal. The inverter is connected to the energy store via input current terminals. At least two phase current terminals of the inverter are connected to the electrical machine. The inverter has at least two H-bridges. The DC transmission terminal has a positive rail connected to at least one of the phase current terminals.

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