A Lithium Battery Intelligent Management Equipment for Launch Vehicles
A technology of intelligent management and launch vehicle, applied in the direction of secondary battery, battery circuit device, secondary battery repair/maintenance, etc., can solve the problems of incompatibility, complicated connection relationship of battery heating equipment, etc., to achieve compact size and achieve universal Optimizing and easy-to-use effects
Active Publication Date: 2022-02-15
SHANGHAI AEROSPACE COMP TECH INST
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Problems solved by technology
[0005] The embodiment of the present application provides an intelligent management device for the lithium battery of the launch vehicle, which solves the cumbersome operation of charging the battery on the arrow by repeatedly arrowing up and down. , The equalization equipment is separated and cannot be used universally. It can only operate the battery at a short distance through a short cable. It has achieved the advantages of complete functions, small size, strong versatility, flexible application, resistance to harsh environments, and support for long-term compensation. For the future The rapid response, easy use and unmanned operation of the launch vehicle lay a solid foundation
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[0037] In order to better understand the above-mentioned technical solution, the above-mentioned technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0038] refer to Figure 1-3 As shown, this embodiment provides an intelligent management device for a rocket lithium battery, including a device body 10 . This device is a set of portable multifunctional lithium battery intelligent charging management equipment, which has the functions of charging, discharging, cell equalization, heating control and so on.
[0039] The device body 10 in this embodiment is electrically connected to lithium batteries 20 of different specifications and different interfaces through different adapter cables, thereby realizing the generalization of the equipment; Lithium battery 20 conducts long-distance charging and discharging management over 100m, so as to realize long-distance charging, discharging, equalization, ...
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The invention discloses an intelligent management device for a lithium battery of a launch vehicle, which comprises a device body, which is electrically connected to lithium batteries on arrows of different specifications and different interfaces through different transfer cables; The main control module and power module in the casing; the main control module is electrically connected to the power module; the main control module is used to receive the actual temperature of the lithium battery on the arrow, and judge whether the actual temperature meets the charging temperature requirement; when the actual temperature does not meet the charging temperature When required, firstly control the heating components in the lithium battery on the arrow through the power module to realize the heating control of the lithium battery on the arrow; when the actual temperature meets the charging temperature requirements, according to the selected charging and discharging mode, through the power supply The module controls the charge and discharge of the lithium battery on the arrow. The invention realizes the intelligent charging management mode of the portable, generalized, multi-functional, long-distance and other lithium batteries.
Description
technical field [0001] The invention relates to the field of rocket battery management systems, in particular to an intelligent management device for a lithium battery of a launch vehicle. Background technique [0002] The operation of the battery on the launch vehicle is complicated. After each test is completed, the battery needs to be disassembled from the rocket body and charged with a short cable nearby. [0003] When the battery needs to be discharged, a separate set of discharge equipment needs to be configured for operation. In addition, the battery on the arrow is in a low-temperature environment. When charging and discharging, the battery on the arrow needs to reach the temperature required for charging and discharging. Therefore, the temperature of the battery on the arrow needs to be controlled, and the temperature inside the battery on the arrow needs to be monitored. After making it meet the temperature requirements of charge and discharge, the charge and disc...
Claims
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IPC IPC(8): H01M10/42H01M10/44H02J7/00
CPCH01M10/425H01M10/443H02J7/007194H02J7/007H01M2010/4271H01M2010/4278Y02E60/10
Inventor 徐昕陈名胜刘伟花伟峰赵阳张明亮向军朱奕王有春
Owner SHANGHAI AEROSPACE COMP TECH INST