Low-power-consumption control system of battery manager

A battery manager and control system technology, applied in electric traction, electric vehicles, vehicle energy storage, etc., can solve the problems of fast power consumption of the main power battery, can not be used normally, and lithium battery power loss, etc. The effect of mileage

Inactive Publication Date: 2015-03-04
SINONEWENERGY SUZHOU TECH
View PDF8 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patented technology helps prevent overheating on Lithium batteries that are being stored for use at different times due to their high energy density compared to other types of rechargeable cells such as nickels). It also allows them to maintain good performance during prolonged periods without losing any more electrical charge than they could otherwise if kept under constant voltage from outside sources like AC chargers.

Problems solved by technology

This patented technical problem addressed by this patents relates to how current methods are designed to efficiently use Lithium ion batteries during transit between different locations without losing their ability to work properly when they're stored at high temperatures such as those found inside buildings where temperature may affect them significantly longer than usual.

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
  • Low-power-consumption control system of battery manager
  • Low-power-consumption control system of battery manager

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] see figure 1 As shown, a low power consumption control system of a battery manager includes a battery manager 1, a main power battery 2, an auxiliary battery 3, an integrated controller 4 and an intelligent switch 5, and the battery manager 1 is set in the The main power battery 2 is used for balanced management. The battery manager 1 is connected to the auxiliary battery 3 and the integrated controller 4 respectively. Between the battery manager 1 and the integrated controller 4 A DC power supply module 7 is provided, and the integrated controller 4 is connected to the auxiliary battery 3 through the intelligent switch 5 .

[0023] The present invention improves the battery manager (BMS) from taking power from the main power battery to taking power from the auxiliary battery. The auxiliary battery will supply power to the integrated controller, and the integrated controller will integrate a DC power module (DC / DC module) to supply The battery manager supplies power. Wh

Embodiment 2

[0026] see figure 2 As shown, a low power consumption control system of a battery manager includes a battery manager 1, a main power battery 2, an auxiliary battery 3, an integrated controller 4 and an intelligent switch 5, and the battery manager 1 is set in the The main power battery 2 is used for balanced management. The battery manager 1 is connected to the auxiliary battery 3 and the integrated controller 4 respectively. Between the battery manager 1 and the integrated controller 4 A DC power supply module 7 is provided, and the integrated controller 4 is connected to the auxiliary battery 3 through the smart switch 5, which can be wirelessly connected to a switch remote control 6 such as a car key or a mobile terminal device.

[0027] The present invention improves the battery manager (BMS) from taking power from the main power battery to taking power from the auxiliary battery. The auxiliary battery will supply power to the integrated controller, and the integrated contro

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 low-power-consumption control system of a battery manager. The system comprises the battery manager, a main power battery, an assistant battery, a comprehensive controller and an intelligent switch; the battery manager is arranged on the main power battery and used for performing balance management for the main power battery; the battery manager is respectively connected with the assistant battery and the comprehensive controller; a DC power module is arranged between the battery manager and the comprehensive controller; the comprehensive controller is connected with the assistant battery through the intelligent switch. With the adoption of the low-power-consumption control system of the battery manager, the phenomenon of continuous electricity consumption of the main power battery caused by power consumption of the battery manager can be avoided, thus the electricity quantity of the main power battery can be ensured, and the travel distance of an electric car can be greatly increased when the system is applied to a lithium battery type electric car; meanwhile, a lithium battery can be stored for a long time according to the technology, and the lithium battery is avoided electricity loss after long-distance transportation or long-time storage in a warehouse and can be used as usual.

Description

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

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
Owner SINONEWENERGY SUZHOU TECH
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