This drive device for a hybrid vehicle is provided with: a planetary gear mechanism; a first rotating machine connected to the sun gear of the planetary gear mechanism; a one-way clutch and a mechanism connected to the carrier of the planetary gear mechanism; a drive wheel and a second rotating machine connected to the ring gear of the planetary gear mechanism; and a control device. If there has been a braking command (step S10-Y), the rotational frequency of the first rotating machine is changed to a rotational frequency that is relatively to the forward rotation side (step S40), and braking is executed by a braking device (step S50).
Drive device for hybrid vehicle
2015-07-29
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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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 |