a hybrid system
A technology of hybrid power system and axial force, which is applied to hybrid vehicles, power devices, pneumatic power devices, etc., can solve the problems of short mileage and high cost of use, and achieve long mileage, low cost of use and flexibility strong effect
Active Publication Date: 2016-08-24
TONGJI UNIV
View PDF4 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0007] Most of the current hybrid power systems mainly include internal combustion engines, generators, clutches, transmissions, power batteries, braking systems and vehicle automatic control systems, but their use costs are relatively high, and their driving range is relatively short. There is room for improvement in terms of fuel economy
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0026] The present invention will be further described below in conjunction with the embodiments shown in the accompanying drawings.
[0027] Aiming at the above-mentioned technical problems of the existing hybrid power system, the present invention proposes a hybrid power system, figure 1 is a schematic diagram of its structure. The hybrid power system is based on hydrogen / natural gas dual-fuel high-density composite storage technology, including a composite fuel storage device 1, a fuel cell stack 3 connected to the composite fuel storage device 1 and a natural gas internal combustion engine 2, connected to the output end of the fuel cell stack 3 The electric motor 4, the planetary gear transmission mechanism 5 connected to the output ends of the electric motor 4 and the natural gas internal combustion engine 2, and the clutch 6, transmission 7 and drive axle 8 connected in sequence after the planetary carrier of the planetary gear transmission mechanism 5.
[0028] The abo...
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
Login to View More Abstract
The invention provides a hybrid power system which comprises a composite fuel storage device, a first energy conversion device, a second energy conversion device, a planetary gear transmission mechanism and four axial force transmission devices. The composite fuel storage device is connected with the first energy conversion device and the second energy conversion device, the planetary gear transmission mechanism comprises a sun gear, a gear ring, a machine frame and a planetary frame. One of the first energy conversion device and the second energy conversion device is connected with the sun gar through the first axial force transmission device, and the other of the first energy conversion device and the second energy conversion device is connected with the gear ring through the second axial force transmission device. The sun gear and the ring gear are connected with the machine frame through the third axial force transmission device and the fourth axial force transmission device respectively so as to be fixed or loosened. The hybrid power system is high in energy utilization rate, long in driving distance and flexible in work mode, and few pollutants are discharged.
Description
technical field [0001] The invention belongs to the technical field of hybrid power vehicles and relates to a hybrid power system. Background technique [0002] Hybrid electric vehicles have become the focus of current automobile development. The advantages of energy saving and emission reduction have been widely valued by automobile companies and research institutions, and they have invested heavily in research and development, and many molded products have been put on the market. In the foreseeable future, it will be promoted and used on a large scale as the mainstream direction of automobile development. [0003] At present, according to the connection mode of the hybrid drive, the hybrid system is mainly divided into the following three categories: [0004] The first is a series hybrid power system. Generally, the internal combustion engine directly drives the generator to generate electricity. The generated electric energy is transmitted to the battery through the cont...
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
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B60K6/36B60K6/42B60W20/10B60W10/06B60W10/08
CPCY02T10/62
Inventor 张存满吕洪王达斌陆智尧李沛曦何玉成
Owner TONGJI UNIV