Verarbeitungsvorrichtung

Details

Veröffentlichungs-Nr.

EP3591836

Aktenzeichen

EP19161814

Anmeldetag

11. März 2019

Veröffentlichung

29. September 2021

Erteilung

29. September 2021

Rechtsraum

EP

IPC

H02P29/64H02P29/02H02H7/085

Abstract

The processing device (4) includes: a temperature transition acquisition unit (220) that acquires (SI02) rising transition of the temperature of the winding in a state in which a first voltage is applied in order to raise a temperature of the winding to a first temperature and further acquires (SI04) falling transition of the temperature of the winding in a state in which a second voltage is applied in order to lower the temperature of the winding to a second temperature that is lower than the first temperature after the temperature of the winding converges to the first temperature; and a decision unit (230) that calculates stator-related parameters on the basis of the falling transition to decide (S106) a stator temperature characteristic mode and further calculates winding-related parameters on the basis of the rising transition and a stator temperature characteristic model to decide (S107) a winding temperature characteristic model.

Anmelder

Firma

OMRON Corporation

Land

🇯🇵 Japan

Fachgebiete