Steuerungsvorrichtung für Hybridfahrzeug

Details

Veröffentlichungs-Nr.

EP3995376

Aktenzeichen

EP21202761

Anmeldetag

14. Oktober 2021

Veröffentlichung

8. März 2023

Erteilung

8. März 2023

Rechtsraum

EP

IPC

B60W20/50B60W10/08

Abstract

[Problem to be Solved] To provide a control device for a hybrid vehicle that can protect a switching element from a sudden temperature rise even when the vehicle speed suddenly decreases. [Solution] There are included an engine (2), a motor (4), an inverter (5) that supplies AC electric power to the motor (4) using a switching element, a rotation sensor (41) that detects a rotation speed of the motor (4), and a control unit (6) that restricts torque of the motor (4) when it is detected that the rotation speed of the motor (4) decreases by a predetermined rate of change or more.

Anmelder

Firma

Suzuki Motor Corporation

Land

🇯🇵 Japan

Fachgebiete