Erzwungenes Ladeverfahren für PHEV-Fahrzeuge mit Motor und HSG

Details

Veröffentlichungs-Nr.

EP2985171

Aktenzeichen

EP14200471

Anmeldetag

29. Dezember 2014

Veröffentlichung

7. Juli 2021

Erteilung

7. Juli 2021

Rechtsraum

EP

IPC

B60W20/00B60W10/08H01M10/44B60K6/442B60K1/02B60K6/48B60K6/485B60L53/24B60L58/12B60W10/26B60W20/13B60W50/00B60W30/184B60K6/26

Abstract

The present disclosure provides a method of forcibly charging a high-voltage battery using a motor and a Hybrid Starter Generator (HSG) which is capable of forcibly charging the high-voltage battery with maximum charging power using the motor and the HSG simultaneously. The method does so by calculating maximum chargeable power for the high-voltage battery using three dimensional (3D) maximum charging power maps of the motor and the HSG, adjusting maximum charging power using energy integration during forced charging using the motor and the HSG simultaneously, and applying excessive temperature prevention logics for protecting the motor and the HSG from an excessive temperature in a forced charging mode.

Anmelder

Firma

Hyundai Motor Company

Land

🇰🇷 Südkorea

Fachgebiete