Unlock instant, AI-driven research and patent intelligence for your innovation.

Electric vehicle intelligent charging pile system control method

A technology for intelligent charging and electric vehicles, which is applied to electric vehicles, charging stations for mobile devices, battery circuit devices, etc. Simple, extended service life, low power consumption effect

Inactive Publication Date: 2016-08-10
陶杰
View PDF4 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The technical problem to be solved by the present invention is: in order to prolong the service life of the rechargeable battery described in the background technology section, the control scheme that needs to continuously adjust the output voltage of the DC / DC conversion unit is relatively complex, and it is more complex to frequently change the conduction control time of the thyristor. energy consumption

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
  • Electric vehicle intelligent charging pile system control method
  • Electric vehicle intelligent charging pile system control method
  • Electric vehicle intelligent charging pile system control method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0047] The present invention will be further described below in conjunction with accompanying drawing.

[0048] Explanation: The DC / DC unit is an AC-DC conversion device, which belongs to the existing known technology and will not be described in detail. MSP430 series single-chip microcomputer is a 16-bit single-chip microcomputer, which adopts a simplified instruction set structure. The reason why MSP430 single-chip microcomputer has ultra-low power consumption is that it has its own uniqueness in reducing the power supply voltage of the chip and flexible and controllable operating clock. place.

[0049] For the 6 DC / DC units, they are named as the first DC / DC unit, the second DC / DC unit, the third DC / DC unit, the fourth DC / DC unit, the fifth DC / DC unit, and the fifth DC / DC unit from left to right. Six DC / DC units; 6 charging boxes named from left to right as 1st charging box, 2nd charging box, 3rd charging box, 4th charging box, 5th charging box, 6th charging box; just for ...

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 an electric vehicle intelligent charging pile system control method. A centralized AC / DC conversion unit, a direct current bus, 6 DC / DC units and 6 charging boxes are comprised. The input end of the centralized AC / DC conversion unit is connected with a power grid. The output end is connected with the direct current bus. The input end of each DC / DC unit is connected with the direct current bus. The output end of each DC / DC unit is connected with the input end of a charging box. The method is characterized in that a number of switch units, a temperature sensor, a current sensor, a voltage sensor and a controller unit are comprised. The method provided by the invention has the advantages of simple control of the whole system, low power consumption of the whole system and energy saving.

Description

[0001] This application is a divisional application of a patent application with an application date of 2015-10-10, an application number of 201510661093.7, and an invention title of an electric vehicle intelligent charging pile system. technical field [0002] The invention relates to the technical field of electric vehicles, in particular to an electric vehicle intelligent charging pile system. Background technique [0003] An electric vehicle is a new type of green and environment-friendly vehicle powered by a vehicle-mounted power supply and driven by a motor to drive the wheels. The on-board power supply of electric vehicles is generally composed of multiple sets of batteries arranged in series or in parallel to improve the power supply capacity of the batteries. Compared with traditional cars, electric vehicles have less impact on the environment, and their prospects are widely optimistic. The most widely used power source for electric vehicles is lead-acid batteries,...

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
Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/02H02J7/10
CPCH02J7/0027H02J7/007192H02J7/02H02J7/045H02J7/06H02J2007/10
Inventor 陶杰
Owner 陶杰