Hybrid power vehicle transmission device and transmission method thereof

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Hybrid power vehicle transmission device and transmission method thereof

Freier Zugriff

MA JING / CHAI ZHAOPENG / ZHANG YANHUI / YANG LIN / ZHANG XUEFENG / SUN CHUPING / TANG LIANG / TANG RU / YU QING / FAN YONGQI / ... [mehr]

Abstract

The invention discloses a hybrid vehicle transmission device and a transmission method thereof, and belongs to the technical field of transmissions. The input end of an input shaft is connected with an engine power system, and the output end of the input shaft is connected with a power generation motor through a single planet row and connected with a driving motor through a Ravigneaux planetary gear train; the single planet row is connected with one end of a first clutch and one end of a second clutch, the other end of the first clutch is connected with a driving motor, and the other end of the second clutch is connected with a second planet carrier of the Ravigneaux planetary gear train; the second planet carrier of the Ravigneaux planetary gear train is connected with one end of a first brake, a second sun gear of the Ravigneaux planetary gear train is connected with one end of a second brake, and the other ends of the first brake and the second brake are installed on the shell; and a second outer gear ring of the Ravigneaux planetary gear train is connected with the output shaft. A power dividing framework is used, so that more efficient transmission of hybrid power can be achieved; and the hybrid vehicle transmission device has the advantages of being driven by the single planet row and double motors and is compact in structure and high in power generation speed increasing ratio.

一种混合动力车辆传动装置及其传动方法，属于变速器技术领域。输入轴输入端与发动机动力系统连接，输出端通过单行星排与发电电机连接以及通过拉维纳行星轮系与驱动电机连接；单行星排与第一离合器及第二离合器一端连接，第一离合器另一端与驱动电机连接，第二离合器另一端与拉维纳行星轮系的第二行星架连接；拉维纳行星轮系的第二行星架与第一制动器的一端连接，拉维纳行星轮系的第二太阳轮与第二制动器一端连接，第一制动器及第二制动器另一端安装在壳体上；拉维纳行星轮系的第二外齿圈与输出轴连接。本发明使用功率分流架构，可实现混合动力更高效的传动，具有以单行星排、双电机驱动的特点，结构紧凑、发电增速比高。

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Titel :

Hybrid power vehicle transmission device and transmission method thereof

Weitere Titelangaben:

一种混合动力车辆传动装置及其传动方法

Beteiligte:

MA JING (Autor:in) / CHAI ZHAOPENG (Autor:in) / ZHANG YANHUI (Autor:in) / YANG LIN (Autor:in) / ZHANG XUEFENG (Autor:in) / SUN CHUPING (Autor:in) / TANG LIANG (Autor:in) / TANG RU (Autor:in) / YU QING (Autor:in) / FAN YONGQI (Autor:in)

Erscheinungsdatum :

2021-11-05

Medientyp :

Patent

Format :

Elektronische Ressource

Sprache :

Chinesisch

Klassifikation :

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 / F16H Getriebe , GEARING

Hybrid power vehicle transmission device and transmission method thereof

Hybrid power vehicle transmission device and transmission method thereof

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