Supercharge Your Innovation With Domain-Expert AI Agents!

Voltage balancing enabling control circuit of super capacitor module

A supercapacitor module and control circuit technology, which is applied in the direction of program control, computer control, general control system, etc., can solve the problems that the voltage equalization function of the voltage equalization circuit cannot be turned on normally, and is out of control, so as to improve reliability and ensure normal operation. The effect of work

Inactive Publication Date: 2015-04-22
ZHUZHOU ELECTRIC LOCOMOTIVE CO
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Since the enabling and closing of the equalization function is completely controlled by software, when the control system is disturbed or the software setting error causes the software switch to fail, the voltage equalization function of the voltage equalization circuit cannot be normally turned on and is in a state of loss of control

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
  • Voltage balancing enabling control circuit of super capacitor module
  • Voltage balancing enabling control circuit of super capacitor module

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0026] The embodiment of the present invention discloses a voltage equalization enabling control circuit of a supercapacitor module, so as to realize that the voltage equalization circuit is controlled by a single software to a combination of hardware and software control, thereby making up for the deficiency of the single control by software and improving the voltage equalization circuit. The reliability provides a hardware guarantee for the realization of the...

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 voltage balancing enabling control circuit of a super capacitor module, comprising a hardware enabling control circuit, an integrated push-pull control chip, a central processing unit CPU, and a power switching tube. Hardware control of the power switching tube is realized by the hardware enabling control circuit, and software control of the power switching tube is realized by the CPU. In actual use, software control can be used as main control, and hardware control is used as a spare of software control. Thus, normal work of a voltage balancing circuit is ensured before the CPU correctly sends an instruction. Therefore, the circuit makes up for the shortage of single control by software, the reliability of the voltage balancing circuit is improved, and hardware guarantee is provided for the realization of the voltage balancing function.

Description

technical field [0001] The invention relates to the technical field of voltage equalization enabling control, and more specifically, relates to a voltage equalizing enabling control circuit of a supercapacitor module. Background technique [0002] Since the capacity and internal resistance of different supercapacitor monomers are different, the supercapacitor module composed of supercapacitor monomers connected in series and parallel is generally equipped with a voltage equalization circuit, so that the voltage of each supercapacitor monomer is in a relative A balanced state prolongs the service life of the supercapacitor monomer. [0003] In a voltage equalization circuit, a power switch tube is generally used as a switch to enable equalization, and the on-off of the power switch tube is controlled by software. The judgment condition for opening the equalization function is the voltage difference between the average voltage of two adjacent super capacitor cells and the ter...

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): G05B19/042
CPCG05B19/042
Inventor 王雪莲张彦林张伟先黄钰强汪俊陈朝晖刘洋
Owner ZHUZHOU ELECTRIC LOCOMOTIVE CO
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com