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

Battery Formation Method

A chemical formation method and battery technology, applied in secondary batteries, electrochemical generators, secondary battery manufacturing, etc., can solve the problems of long consumption time and high power consumption per unit product, so as to improve production efficiency and reduce Electricity, the effect of reducing production costs

Active Publication Date: 2017-01-11
广西钦保网络科技有限公司
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a storage battery formation method, which can solve the problems that the storage battery formation process takes a long time and consumes more power per unit product

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] Battery Formation Method

[0021] 1. Electrolyte preparation: the trace elements of the sulfuric acid solution electrolyte with a concentration of 1.05 g / cm3 should be controlled below 0.02%.

[0022] 2. Add the electrolyte solution into the battery tank, and the liquid level should be at the position of 20 mm to 30 mm.

[0023] 3. Let stand in an open circuit for 1h-3h to balance the internal resistance, and make the sulfuric acid and lead dioxide fully permeate and react, so that more lead sulfate can be generated.

[0024] 4. Carry out charging operation: connect the line according to the process requirements.

[0025] 5. Charging operation control:

[0026] A. In the formation guide stage, use 0.08C constant current charging for 1h, and C is the rated capacity of the battery;

[0027] B. The first stage charging: charging current 3.0A, charging time 0.5h;

[0028] C. The second stage charging: charging current 10.0A, charging time 5h;

[0029] D. The first disc...

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 storage battery formation method, which relates to the technical field of storage batteries, including the preparation of electrolyte, adding the electrolyte into the battery tank, and then performing the charging operation of the pole plate. The charging operation is controlled as five times of charging, second discharge and second static The integrated formation method shortens the time consumed in the formation process of the storage battery, reduces the power consumption per unit product in the formation process of the storage battery, improves the production efficiency of the storage battery, and reduces the production cost of the storage battery.

Description

technical field [0001] The invention relates to the technical field of accumulator manufacturing, in particular to a process method for forming an accumulator. Background technique [0002] Battery formation is the process of changing alternating current into direct current to charge the battery and converting electrical energy into chemical energy. In the process of formation, it is necessary to activate the positive and negative materials inside the plate through a certain charge and discharge method, and transform them into a state of charge to improve the battery life. Battery charge and discharge performance, self-discharge, storage and other comprehensive performance. The formation of the storage battery includes loading the qualified raw plate into the battery tank according to the requirements; pouring a certain concentration of dilute sulfuric acid into the battery according to the specified amount; transporting the battery to the cold water tank, and passing direct...

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 Patents(China)
IPC IPC(8): H01M10/04H01M10/44
CPCH01M10/446Y02E60/10Y02P70/50
Inventor 谢宇军
Owner 广西钦保网络科技有限公司