Patent · US Active

ML-based phase current balancer

US11646748B2 · kind B2 · utility

0Cited by

13References

20Claims

0Family size

Assignee

Infineon Technologies Austria AG · AT

Inventors

Benjamin L. Schwabe · Munich, DE
Salman Nazir · Munich, DE
David M. Williams · New York, US

Key dates

Filing date	Apr 6, 2020
Grant date	May 9, 2023
Priority date	—
Expiry date	Apr 21, 2041

Classification

Technology area (CPC H)Electricity
CPC primaryH02M3/04
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A machine learning (ML)-based phase current balancer for a multiphase power converter includes one or more inputs, one or more outputs, and an artificial neural network. The artificial neural network includes a plurality of artificial neurons and is trained to provide corrective phase current imbalance information at the one or more outputs for correcting phase current imbalance within the multiphase power converter, based on information available at the one or more inputs and indicative of individual phase currents of the multiphase power converter.

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