Semi-closed power supply device for solar electromobile

A technology for a solar electric vehicle and a power supply device, applied in the field of electric vehicles, can solve the problems of high cost of lithium battery technology, cannot meet the requirements of long-distance driving of electric vehicles, and limited application range, and achieves a beautiful appearance, beautiful appearance, and high consumption. Can less effect

Inactive Publication Date: 2012-10-24
SHANGHAI RUIYI IND PROD DESIGN CONSULTINGCO
View PDF4 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the improvement of social environmental protection requirements, the technology of using lithium battery packs as batteries is also developing continuously. However, the cost of lithium battery te

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
  • Semi-closed power supply device for solar electromobile
  • Semi-closed power supply device for solar electromobile
  • Semi-closed power supply device for solar electromobile

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0018] The present invention will be further described below in conjunction with the drawings and specific embodiments.

[0019] See figure 2 , image 3 , A semi-closed solar electric vehicle power supply device, including a battery 9, a DC / DC inverter 10, a motor 11, a solar battery panel 1, a solar battery controller 2, a first DC center wiring board 3, a second DC The central terminal board 4, the first switch 5, the second switch 6, the DC / AC inverter 13; the storage battery 9 is a lithium battery pack.

[0020] The DC power output from the lithium battery pack 9 is output to the motor 11 through the DC / DC inverter 10, and the motor 11 drives the wheels to rotate. The first charging circuit of the lithium battery pack 9 is: AC power supply 7 is connected to the AC / DC inverter 8 and then the lithium battery pack 9; the second charging circuit of the lithium battery pack 9 is: the output of the solar panel 1 is connected to the solar battery controller 2 followed by lithium ba...

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 semi-closed power supply device for a solar electromobile. A storage battery (9) outputs a direct current to a motor (11) through a DC/DC (Direct Current/Direct Current) inverter (1). A motor drives wheels to rotate. A first charging circuit of the storage battery is in a structure such that an alternating current power supply (7) connected with an AC/DC (Alternating Current/DC) inverter (8) is connected with the storage battery. A second charging circuit of the storage battery is in a structure such that the output of a solar panel (1) connected with a solar battery controller (2) is connected with an input end of a first direct current center wiring board (3). The output end of the first direct current center wiring board connected with a first switch (5) is connected with the storage battery. The output end of the first direct current center wiring board is respectively connected with a direct current load (12) and a DC/AC inverter (13). The storage battery connected with a second switch (6) is connected with a second direct current center wiring board (4). The output end of the second direct current center wiring board is respectively connected with the direct current load and the DC/AC inverter. The output end of the DC/AC inverter is connected with an alternating current load (14).

Description

technical field [0001] The invention relates to an electric vehicle, in particular to a power supply device for a solar electric vehicle. Background technique [0002] An electric vehicle is a vehicle that uses electricity as its power source. It uses a battery as an energy source and is equipped with a motor, controller, battery, operating components and display instrument system. It is a mechatronic vehicle. The power supply unit of electric vehicle is the power unit of electric vehicle, and existing electric vehicle power supply unit comprises storage battery 9, DC / DC inverter 10, motor 11, see figure 1 The battery 9 outputs a DC power supply to the motor 11 after passing through the DC / DC inverter 10, and the motor provides a power source to drive the wheels to rotate and drive the vehicle to run. Horn use. Existing accumulator pack is to adopt 220v AC power source 7 to charge accumulator through AC / DC inverter 8. Some batteries use lead-acid battery packs, and so...

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): B60L8/00B60K16/00
CPCY02T10/90Y02T10/7083Y02T10/7072
Inventor 彭嵩
Owner SHANGHAI RUIYI IND PROD DESIGN CONSULTINGCO
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