DYNAMIC ADJUSTMENT METHOD AND SYSTEM FOR BATTERY UNDER-VOLTAGE PROTECTION

Title:

DYNAMIC ADJUSTMENT METHOD AND SYSTEM FOR BATTERY UNDER-VOLTAGE PROTECTION

Document Type and Number:

Japanese Patent JP2017158418

Kind Code:

A

Abstract:

PROBLEM TO BE SOLVED: To provide a dynamic adjustment method and a system for dynamically performing under-voltage protection against a battery on the basis of the temperature of a current operating environment of the battery.SOLUTION: The dynamic adjustment method of under-voltage protection of a battery includes steps of: obtaining a temperature value of a current operating environment of the battery in real time; selecting a preset under-voltage protection voltage and a delay time for under-voltage protection in real time on the basis of the temperature value; determining in real time whether an output voltage of the battery is smaller than the under-voltage protection voltage, if so, determining whether a time when the output voltage of the battery is lower than the under-voltage protection voltage satisfies the delay time of the under-voltage protection, if so, activating the under-voltage protection of the battery.SELECTED DRAWING: Figure 1

Inventors:

XIE HONG
CHEN GUANGHUI

Application Number:

JP2016117896A

Publication Date:

September 07, 2017

Filing Date:

June 14, 2016

Export Citation:

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