Battery sorting cabinet and battery capacity sorting method
A technology of dividing capacity cabinets and batteries, which is applied in battery circuit devices, current collectors, electric vehicles, etc., can solve the problems of inability to discharge electric energy for charging, unknown energy utilization rate, and no implementation plan for energy recovery devices.
Active Publication Date: 2017-02-01
SHENZHEN MINZHENG TECH
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
In this invention, the implementation of the specific energy recovery device is not given, and the discharged electric energy cannot be directly charged to other rechargeable batteries, and the energy utilization rate is also unknown
[0005] In view of the above disadvantages, there is an urgent need in the field for an improved battery storage cabinet to overcome the defects of low energy utilization efficiency and high ambient temperature in the storage workshop
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0057] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the spirit of the disclosure of the present invention will be clearly described below with the accompanying drawings and detailed descriptions. Any person skilled in the art will understand the embodiments of the present invention. , when it can be changed and modified by the technology taught in the content of the present invention, it does not depart from the spirit and scope of the content of the present invention.
[0058] The exemplary embodiments and descriptions of the present invention are used to explain the present invention, but not to limit the present invention. In addition, elements / members with the same or similar numbers used in the drawings and embodiments are used to represent the same or similar parts.
[0059] As used herein, "first", "second", ... etc. do not specifically refer to a sequence or order, nor are they used to limit the p...
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
Login to View More Abstract
The invention provides a battery capacity grading cabinet and a battery capacity grading method, wherein the battery capacity grading cabinet comprises a commercial power grid, an AC / DC transformation step-down transformer, a direct-current power supply bus and a plurality of battery capacity grading devices, wherein the commercial power grid is used for providing electric energy to a charging battery; the AC / DC transformation step-down transformer is connected with the commercial power grid for converting electric supply into low-voltage direct-current power; the direct-current power supply bus is connected with the AC / DC transformation step-down transformer; and the plurality of the battery capacity grading devices are connected with the direct-current power supply bus for charging the charging battery by utilizing electric energy on the direct-current power supply bus at a charging stage of the charging battery, and re-feeding the electric energy released by the charging battery at the discharging stage of the charging battery to the direct-current power supply bus for the use of other battery capacity grading devices. According to the battery capacity grading cabinet, the electric energy utilization rate is higher than 83.66%, and energy-saving effect can be effectively realized.
Description
technical field [0001] The present invention relates to a new energy technology, in particular to an energy recovery system in the charging and discharging process of a battery, in particular to a battery capacity sorting cabinet and a battery capacity sorting method. Background technique [0002] In recent years, lithium-ion batteries have been widely used in various fields such as electronic products due to their high energy density, high voltage, high cycle, high safety, and environmental protection. Among them, after the lithium-ion battery is manufactured, in order to verify the quality and performance of the product battery and further dredge the transmission path of Li+ between the positive and negative electrodes, improve the cycle performance of the battery in the later use process, and ensure the safety performance of the product after leaving the factory, Lithium-ion batteries need to be charged and discharged several times before leaving the factory. This process...
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
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): H02J3/32H02J7/00
Inventor 不公告发明人
Owner SHENZHEN MINZHENG TECH