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Battery power continuation system and battery power continuation method

A technology of battery power and power supply system, which is used in the repair/maintenance of secondary batteries, electric vehicles, electrical devices, etc., can solve the problems of over-design, failure of design to achieve the expected effect, increase in volume or cost, etc., and prolong life. Effect

Inactive Publication Date: 2021-07-02
TEAM YOUNG TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is no reliable selection method for the evaluation of how much current the combination of the supercapacitor bank and the control switch can finally release, so it may happen that the design is too large (Over Spec.) resulting in an increase in size or cost, or the design is too small (Under Spec.) can not achieve the desired effect

Method used

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  • Battery power continuation system and battery power continuation method
  • Battery power continuation system and battery power continuation method
  • Battery power continuation system and battery power continuation method

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Embodiment Construction

[0021] Hereinafter, corresponding preferred embodiments are listed in conjunction with each figure to illustrate the components, steps and achieved effects of the battery power extension system and method of the present invention. However, the components, dimensions and appearances of the battery power extension system and method in each drawing are only used to illustrate the technical features of the present invention, but not to limit the present invention.

[0022] Such as figure 1 As shown, the battery power extension system 10 of the present invention is connected to the battery power supply system 30. In this embodiment, the battery power supply system 30 is a vehicle starting system, and the battery power extension system 10 is used to start the auxiliary power supply of the battery 33. The battery power supply system 30 Including a starter motor 31 and a starter battery 33, the starter motor 31 is connected to the starter battery 33, and in the start mode, the starter...

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Abstract

The invention provides a battery power continuation system and a method thereof. The method comprises the following steps: a parallel connection step: controlling a switch through a processing circuit in a starting mode during the starting period of a battery power supply system, enabling a rapid energy storage module to be connected with a starting battery in parallel, and starting a starting motor; and a selection step: effectively selecting the capacitance value C of the fast energy storage module and the switch resistance value Rsw of the switch with appropriate specifications by using a formula (1) IL x td <= Vcapp x C and a formula (2) IL <= Vcapp / (Rc+Rsw). Therefore, the situation that the size or cost is increased due to overlarge design or the expected effect cannot be achieved due to oversmall design can be avoided, and the purpose of starting the motor by the battery power continuation system is achieved.

Description

technical field [0001] The invention relates to a battery power supply system, in particular to a battery power continuation system and a battery power continuation method. Background technique [0002] At present, if the vehicle is under-voltage (starting battery is dead), the vehicle cannot be started by the original starting system. Therefore, the starting system needs to perform a jump start (jump start). Connect another battery in extreme parallel so that the starting battery has enough voltage to trigger. This method of jump starting is not only troublesome, but also dangerous because the electrodes of the starting battery are connected incorrectly. [0003] Furthermore, any electronic device on the vehicle that needs to use the starter battery will cause the voltage of the starter battery to drop instantly when it is started. Therefore, how to stabilize the voltage of the starter battery to prolong the life of the electronic device and ignition system, and how to incr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L3/00B60R16/033H01M10/42
CPCB60L3/0046B60L2240/547B60R16/033H01M10/425Y02E60/10
Inventor 林子闵
Owner TEAM YOUNG TECH CO LTD
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