Verfahren zur Steuerung eines Induktionsmotors und eines Stromwandlers

Details

Veröffentlichungs-Nr.

EP4716088

Anmeldetag

18. September 2024

Veröffentlichung

25. März 2026

Rechtsraum

EP

IPC

(TAN DAISUKE et al.)(INT RECTIFIER CORP et al.)

Abstract

A method for controlling an induction motor and an electric power converter, the electric power converter (20) comprising means configured to receive an indication from a second electric power converter (30), the indication indicating that the second electric power converter (30) has stopped controlling an induction motor (60), means configured to determine an estimate of a rotating magnetic flux of the induction motor (60), wherein the determining is at least initiated in response to receiving the indication and means configured to start to control the induction motor (60) by the electric power converter (20) based on the determined estimate of the rotating magnetic flux of the induction motor (60).

Anmelder

Firma

ABB SCHWEIZ AG

Land

🇨🇭 Schweiz