Patent · US Active

Method and system for operating a DC-DC converter of an electrical system to distribute a load

US10840729B2 · kind B2 · utility

1Cited by

0References

9Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Frank Haefele · Sachsenheim, DE
Gholamabas Esteghlal · Ditzingen, DE
Markus Kretschmer · Pleidelsheim, DE

Key dates

Filing date	Jun 14, 2016
Grant date	Nov 17, 2020
Priority date	—
Expiry date	Sep 22, 2036

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T10/72
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

The invention relates to a method for operating an electrical system (1) having a high-voltage section (2) and a low-voltage section (3) which are electrically connected to one another by means of a DC-DC converter (4), wherein the low-voltage section (3) has at least one rechargeable energy store (8) and at least one electrical consumer (9), wherein the DC-DC converter (4) is operated on the basis of an electrical load (P) acting on the low-voltage section (3). In order to determine the load (P), provision is made for all currents flowing through the DC-DC converter (4) to be recorded and added to one another.

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