Hybrid drive device, drive method and hybrid car

A driving device and hybrid power technology, which is applied in the direction of hybrid vehicles, power devices, air pressure power devices, etc., can solve the problems of unreasonable power distribution of generators and engine motors, high fuel consumption, etc., to avoid low-efficiency working areas and fuel consumption The effect of low fuel consumption

Active Publication Date: 2013-01-09
江西鼎盛新材料科技有限公司
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Problems solved by technology

[0013] The purpose of the present invention is to propose a new hybrid driving device and driving method, which can improve the optimal output power of the engine when the speed demanded by the vehicle is relatively high, and the generator needs to...

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  • Hybrid drive device, drive method and hybrid car
  • Hybrid drive device, drive method and hybrid car
  • Hybrid drive device, drive method and hybrid car

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Embodiment Construction

[0047] The present invention provides a hybrid drive device 2, which is connected to an engine controller 21, a vehicle controller 22, a motor controller 23, a storage battery 24, and wheels 25, and includes:

[0048] A double planetary row five-axis transmission device 201, the double planetary row five-axis transmission device 201 includes: a front planetary row sun gear 2011, a front planetary row planetary gear 2012 meshing with the front planetary row sun gear 2011, and the front The front planetary row outer ring gear 2013 that meshes with the planetary row of planetary gears 2012, the rear planetary row of sun gears 2014, the rear planetary row of planetary gears 2015 that meshes with the rear planetary row of sun gears 2014, and those that mesh with the rear planetary row of planetary gears 2015 The outer ring gear 2016 of the rear planetary row and the planet carrier 2017 shared by the front and rear planetary rows, the front and rear planetary rows of planet gears 2012, ...

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Abstract

The invention provides a hybrid drive device, which is connected with wheels. The hybrid drive device comprises a double planetary row of a planetary frame, an engine, a first motor, a second motor, a differential mechanism, a first clutch and a second clutch wherein a sun wheel of a front planetary raw, a planetary wheel of the front planetary raw, an outer gear ring of the front planetary raw, the sun wheel of the rear planetary raw, the planetary wheel of the rear planetary raw, the outer gear ring of the front planetary raw, the front planetary raw and the rear planetary raw share the double planetary row of a planetary frame; and the planetary wheel of the rear planetary raw is meshed with the planetary wheel of the front planetary raw. The invention further provides a hybrid car which comprises the hybrid drive device, and a drive method of the hybrid drive device. Adopting the technical scheme of the invention, the problem that the oil consumption of the car during the running process is high due to unreasonably distributed power for the generator, the engine and the motor of the series-parallel hybrid system brought by the condition that the optimal output power of the engine can be adjusted by a manner that the generator works around zero rotation speed when the speed needed by the car is higher is solved.

Description

Technical field [0001] The present invention relates to a driving device of a vehicle, an automobile including the driving device, and a driving method, and more particularly to a hybrid power driving device, a driving method of the driving device, and a hybrid automobile including the driving device. Background technique [0002] Generally speaking, hybrid power generally refers to hybrid power, that is, a mixture of fuel (gasoline, diesel, etc.) and electric energy. Hybrid Electrical Vehicle (Hybrid Electrical Vehicle, HEV for short) is an auxiliary power-driven vehicle with an electric motor as the engine. The hybrid drive system has three connection modes: series, parallel and hybrid. The series hybrid power system generally directly drives the generator to generate electricity by the engine, and the generated electric energy is stored in the storage battery, and then transferred from the storage battery to the motor to convert into kinetic energy, and finally the car is dri...

Claims

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Application Information

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IPC IPC(8): B60K6/20B60K6/36B60W20/00B60W10/02B60W10/10B60W10/06B60W10/08B60W10/196B60W10/18B60W40/10B60W20/10
CPCY02T10/6286Y02T10/62
Inventor 张彤马智涛于海生向玉德王晨
Owner 江西鼎盛新材料科技有限公司
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