An apparatus for protecting an inverter of a hybrid vehicle traveling using a motor connected to a vehicle drive shaft through a transmission and an engine connected to the motor through an engine clutch, the apparatus includes: a hybrid control unit for requesting neutral control of the transmission according to a state of the inverter applying electric power of a battery to the motor, a state of a relay disposed between the battery and the inverter, and a speed of the motor during coasting of the vehicle; and a transmission control unit for controlling the transmission in a neutral mode at the request of the hybrid control unit.
APPARATUS FOR PROTECTING INVERTER OF HYBRID VEHICLE
2020-11-19
Patent
Electronic Resource
English
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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