TW201614929A - Alternate battery backup module and battery backup system - Google Patents

Alternate battery backup module and battery backup system

Info

Publication number
TW201614929A
TW201614929A TW103135109A TW103135109A TW201614929A TW 201614929 A TW201614929 A TW 201614929A TW 103135109 A TW103135109 A TW 103135109A TW 103135109 A TW103135109 A TW 103135109A TW 201614929 A TW201614929 A TW 201614929A
Authority
TW
Taiwan
Prior art keywords
operation mode
battery backup
alternate
execute
execution
Prior art date
Application number
TW103135109A
Other languages
Chinese (zh)
Other versions
TWI531137B (en
Inventor
Jia-An Ye
Wei-Liang Lin
Kun-Zhan Peng
Original Assignee
Acbel Polytech Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Acbel Polytech Inc filed Critical Acbel Polytech Inc
Priority to TW103135109A priority Critical patent/TWI531137B/en
Publication of TW201614929A publication Critical patent/TW201614929A/en
Application granted granted Critical
Publication of TWI531137B publication Critical patent/TWI531137B/en

Links

Landscapes

  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Stand-By Power Supply Arrangements (AREA)
  • Rectifiers (AREA)

Abstract

An alternate battery backup module comprises a battery device and a bidirectional power converter connected to a rectifier unit of an AC/DC converter and the battery device. The bidirectional power converter records a first or a second operation mode executed by the electric network supply unit during abnormal power supply, and determines, when abnormal power supply happens again for the electric network supply unit, that the accumulated number of execution of the first operation mode reaches M and changes to execute the second operation mode, or that the accumulated number of execution of the second operation mode reaches N and changes to execute the first operation mode, thereby alternatively using different rectification paths in the rectifier unit so as to avoid using any rectification path concentratedly.
TW103135109A 2014-10-08 2014-10-08 Alternative battery backup module and battery recovery system TWI531137B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW103135109A TWI531137B (en) 2014-10-08 2014-10-08 Alternative battery backup module and battery recovery system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW103135109A TWI531137B (en) 2014-10-08 2014-10-08 Alternative battery backup module and battery recovery system

Publications (2)

Publication Number Publication Date
TW201614929A true TW201614929A (en) 2016-04-16
TWI531137B TWI531137B (en) 2016-04-21

Family

ID=56361307

Family Applications (1)

Application Number Title Priority Date Filing Date
TW103135109A TWI531137B (en) 2014-10-08 2014-10-08 Alternative battery backup module and battery recovery system

Country Status (1)

Country Link
TW (1) TWI531137B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10164547B2 (en) 2017-04-18 2018-12-25 Industrial Technology Research Institute Predictive switching control for an active rectifier
US11855483B2 (en) 2019-07-01 2023-12-26 Nissin Electric Co., Ltd. Uninterruptible power supply device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI602051B (en) * 2016-12-15 2017-10-11 宏碁股份有限公司 Power supply system and power supply method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10164547B2 (en) 2017-04-18 2018-12-25 Industrial Technology Research Institute Predictive switching control for an active rectifier
TWI648943B (en) * 2017-04-18 2019-01-21 財團法人工業技術研究院 Control method and system of rectifier unit
US11855483B2 (en) 2019-07-01 2023-12-26 Nissin Electric Co., Ltd. Uninterruptible power supply device

Also Published As

Publication number Publication date
TWI531137B (en) 2016-04-21

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