公开(公告)号：WO2012134659A1

公开(公告)日：2012-10-04

申请号：PCT/US2012/025855

申请日：2012-02-21

Applicant: CHANGS ASCENDING ENTERPRISE CO., LTD. ,  CHANG, Tsun, Yu ,  CHANG, Chun-chieh

Inventor： CHANG, Tsun, Yu ,  CHANG, Chun-chieh

IPC: H02J7/00

CPC classification number: H02J7/0016 ,  B60L11/1866 ,  B60L2240/545 ,  H02J7/0026 ,  H04B3/00 ,  Y02T10/7005 ,  Y02T10/7055 ,  Y02T10/7061 ,  Y10T307/735

Abstract: In one embodiment, a battery management system comprising a first circuit comprising a first plurality of circuit elements arranged in series, the first plurality of circuit elements comprising: a direct current (DC) voltage source, and first plural switching devices, each of the first plural switching devices connected to, and operably switched by, a first detection device associated with a battery module to cause a voltage difference responsive to detection of an event corresponding to operation of the battery module.

Abstract translation: 在一个实施例中，一种电池管理系统，包括包括串联布置的第一多个电路元件的第一电路，所述第一多个电路元件包括：直流（DC）电压源和第一多个开关装置， 多个开关装置通过与电池模块相关联的第一检测装置连接并可操作地切换，以响应于对与电池模块的操作相关的事件的检测而产生电压差。

公开(公告)号：WO2019136336A1

公开(公告)日：2019-07-11

申请号：PCT/US2019/012469

申请日：2019-01-07

Applicant: CHANGS ASCENDING ENTERPRISE CO., LTD. ,  CHANG, Chun-chieh

Inventor： CHANG, Chun-chieh ,  CHANG, Tsun, Yu ,  LEE, Olivia, Pei Hua ,  TSENG, Yu-ta

IPC: H01M10/02 ,  H01M10/42 ,  H01M10/44 ,  H02J7/04

Abstract: In one embodiment, a system comprising a battery set (140) comprising plural battery cells configured in a circuit; and a control system (120) configured to switch current flow in the circuit from bi-directional flow to and from the battery set to mono-directional flow to or from the battery set based on an over-charging or over-discharging condition.

公开(公告)号：WO2008150362A1

公开(公告)日：2008-12-11

申请号：PCT/US2008/006390

申请日：2008-05-19

Applicant: CHANG, Chun-chieh

Inventor： CHANG, Chun-chieh

IPC: H02J7/00

CPC classification number: H02J7/0016 ,  H01M10/441 ,  Y02T10/7055

Abstract: A rechargeable battery, battery set or battery pack having a circuit or a plurality of circuits for providing self-discharging thereof electrically connected in parallel are used to form rechargeable battery assemblies and electric power supply systems for use in electric and hybrid vehicles and the like.

Abstract translation: 使用具有电路或多个用于提供其并联电连接的自放电的电池或电池组，以形成用于电动和混合动力车辆等的可再充电电池组件和电力供应系统。