Hybrid power vehicle system based on dual-rotor motor power coupler and control switching method of hybrid power vehicle system

A technology of hybrid vehicles and power couplers, which is applied to the layout of multiple different prime movers of hybrid vehicles, motor vehicles, and general power plants, etc., and can solve the problems that the control methods of hybrid vehicles are not deeply involved and comprehensively involved.

Active Publication Date: 2014-08-20
JIANGSU UNIV
View PDF9 Cites 24 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Patents CN1945939, CN201110083477.7, CN201210554916.2, etc. all relate to the dual-rotor motor power coupling mechanism, and the drive system of a hybrid vehicle based on a dual-rotor power coupler, but fo...

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Hybrid power vehicle system based on dual-rotor motor power coupler and control switching method of hybrid power vehicle system
  • Hybrid power vehicle system based on dual-rotor motor power coupler and control switching method of hybrid power vehicle system
  • Hybrid power vehicle system based on dual-rotor motor power coupler and control switching method of hybrid power vehicle system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0050] A hybrid vehicle system based on a dual-rotor motor power coupler, including an engine system, a power drive system, a dual-rotor motor power coupler control system, and an ABS system; the engine system includes an engine 1 and an engine control unit 20; the The power drive system includes an external motor rectification inverter 14, an internal motor rectification inverter 16, and a power storage battery 15; connected to each other, used to supply power to the internal and external motors, and also used to store electric energy when the internal and external motors generate electricity; the dual-rotor motor power coupler control system includes a dual-rotor motor power coupler, a dual-rotor motor power coupler Control unit 17; the dual-rotor motor power coupler control unit 17 is connected to the external motor rectification inverter 14 and the internal motor rectification inverter 16, and is used to control the working mode of the dual-rotor power coupler; The above-m...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a hybrid power vehicle system based on a dual-rotor motor power coupler and a working mode switching control method of the hybrid power vehicle system. The hybrid power vehicle system comprises an engine system, a power driving system, a dual-rotor motor power coupler control system and an ABS. System control is in seven working modes which are respectively the stop power generation mode, the pure electric running mode, the charging running mode, the engine running high-speed running mode, the hybrid power diving mode, the back-up running mode and the braking energy recovery mode. Transmission efficiency can be improved, the optimum control over engine fuel economy can be achieved, braking energy can be recovered through the dual-rotor motor power coupler, the energy-saving effect is also achieved, and running stability of a vehicle can be achieved in the working mode switching process.

Description

technical field [0001] The invention belongs to the field of vehicle power transmission control, and in particular relates to a hybrid vehicle based on a dual-rotor motor power coupler and a switching control method thereof. Background technique [0002] In recent years, with the ups and downs of international crude oil prices, the changing international political situation, energy problems and environmental pollution have become increasingly serious, energy conservation, emission reduction, and low-carbon economy have become one of the important measures to achieve sustainable development of the national economy and society. While maintaining the driving performance of traditional vehicles, hybrid vehicles have significant advantages such as high efficiency, energy saving, low noise, and low emissions. It has become one of the effective ways to solve the problems of environmental pollution and energy shortage caused by traditional vehicles. [0003] The concept of the dual-...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): B60K6/26B60K6/22B60K6/42B60W20/00B60W10/06B60W10/08B60W10/26B60W20/14
Inventor 何仁蒋科军
Owner JIANGSU UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap