公开(公告)号：US20160178706A1

公开(公告)日：2016-06-23

申请号：US14573232

申请日：2014-12-17

Applicant: NATIONAL CHUNG SHAN INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： CHIH-PENG LIU ,  WEI-MIN HSIAO ,  FU-MIN FANG ,  KUO-KUANG JEN ,  MING-LIANG HUANG ,  SHU-HSIEN WEN

IPC: G01R31/36

CPC classification number: G01R31/392 ,  G01R31/367 ,  G01R31/3835 ,  G01R31/389

Abstract: A method and apparatus of detecting the states of a battery involve passing test-oriented charging and discharging pulse pair to a battery under test, and retrieving parameters of the battery, such as voltage, current, and temperature, which respond to the charging and discharging pulse pair, so as to estimate the battery states. The battery states include information pertaining to open-circuit voltage, internal resistance, capacitance, state of charge, and state of health of the battery. The battery state-related information is conducive to quick battery state detection and grading.

Abstract translation: 检测电池状态的方法和装置包括将测试导向的充电和放电脉冲对传送到被测电池，以及检索对充电和放电作出响应的电池的诸如电压，电流和温度的参数 脉冲对，以估计电池状态。 电池状态包括关于电池的开路电压，内部电阻，电容，充电状态和健康状况的信息。 电池状态相关信息有助于快速的电池状态检测和分级。