Antriebssystem, Antriebssteuerungsvorrichtung und Antriebssteuerungsprogramm

Details

Veröffentlichungs-Nr.

EP4725842

Anmeldetag

4. Juni 2024

Veröffentlichung

12. Dezember 2024

Rechtsraum

EP

IPC

B64D27/24, H02P29/62

Abstract

A propulsion system includes a propulsion device and a flight control device. The propulsion device includes a motor. The motor includes a rotor magnet. The flight control device acquires a motor temperature (Tm) in step S103 of a flight control process. The flight control device acquires a motor current (Im) in step S108. In steps S109 to S113, the flight control device performs management processing for managing demagnetization of the rotor magnet using driving information such as the motor temperature (Tm) and the motor current (Im). The management processing includes processing of determining whether a state of the motor is in an abnormal region, a demagnetization region, or a general region. In the management processing, the motor current is limited according to which region the state of the motor is in.

Anmelder

Firma

DENSO CORPORATION

Land

🇯🇵 Japan