KR20250145067A - 무정전 전원 장치 - Google Patents

무정전 전원 장치

Info

Publication number
KR20250145067A
KR20250145067A KR1020257029833A KR20257029833A KR20250145067A KR 20250145067 A KR20250145067 A KR 20250145067A KR 1020257029833 A KR1020257029833 A KR 1020257029833A KR 20257029833 A KR20257029833 A KR 20257029833A KR 20250145067 A KR20250145067 A KR 20250145067A
Authority
KR
South Korea
Prior art keywords
voltage
capacitor
terminal
level
reactor
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
KR1020257029833A
Other languages
English (en)
Korean (ko)
Inventor
료 무라타
도모히로 다나카
Original Assignee
가부시키가이샤 티마이크
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 가부시키가이샤 티마이크 filed Critical 가부시키가이샤 티마이크
Publication of KR20250145067A publication Critical patent/KR20250145067A/ko
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0067—Converter structures employing plural converter units, other than for parallel operation of the units on a single load
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/062—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for AC powered loads
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/068—Electronic means for switching from one power supply to another power supply, e.g. to avoid parallel connection
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/02—Conversion of AC power input into DC power output without possibility of reversal
    • H02M7/04—Conversion of AC power input into DC power output without possibility of reversal by static converters
    • H02M7/12—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
    • H02M7/44—Conversion of DC power input into AC power output without possibility of reversal by static converters
    • H02M7/48—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Inverter Devices (AREA)
KR1020257029833A 2024-02-15 2024-02-15 무정전 전원 장치 Pending KR20250145067A (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2024/005272 WO2025173174A1 (ja) 2024-02-15 2024-02-15 無停電電源装置

Publications (1)

Publication Number Publication Date
KR20250145067A true KR20250145067A (ko) 2025-10-13

Family

ID=96772582

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020257029833A Pending KR20250145067A (ko) 2024-02-15 2024-02-15 무정전 전원 장치

Country Status (4)

Country Link
JP (1) JP7815449B2 (https=)
KR (1) KR20250145067A (https=)
CN (1) CN120898360A (https=)
WO (1) WO2025173174A1 (https=)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013176296A (ja) 2008-08-22 2013-09-05 Toshiba Mitsubishi-Electric Industrial System Corp 電力変換装置
JP2020105126A (ja) 2018-12-28 2020-07-09 日本メナード化粧品株式会社 皮膚外用剤、トランスグルタミナーゼ１産生促進剤、フィラグリン産生促進剤、保湿因子産生促進剤、バリア機能改善剤、セラミド産生促進剤、医薬品

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4931558B2 (ja) * 2006-11-15 2012-05-16 栄 柴崎 スイッチング電源装置
JP5947109B2 (ja) 2012-05-24 2016-07-06 株式会社日立製作所 無停電電源装置、無停電電源装置の制御方法
US11228258B2 (en) * 2018-11-20 2022-01-18 Toshiba Mitsubishi-Electric Industrial Systems Corporation Uninterruptible power supply apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013176296A (ja) 2008-08-22 2013-09-05 Toshiba Mitsubishi-Electric Industrial System Corp 電力変換装置
JP2020105126A (ja) 2018-12-28 2020-07-09 日本メナード化粧品株式会社 皮膚外用剤、トランスグルタミナーゼ１産生促進剤、フィラグリン産生促進剤、保湿因子産生促進剤、バリア機能改善剤、セラミド産生促進剤、医薬品

Also Published As

Publication number Publication date
JPWO2025173174A1 (https=) 2025-08-21
CN120898360A (zh) 2025-11-04
JP7815449B2 (ja) 2026-02-17
WO2025173174A1 (ja) 2025-08-21

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Legal Events

Date Code Title Description
D11 Substantive examination requested

Free format text: ST27 STATUS EVENT CODE: A-1-2-D10-D11-EXM-PA0201 (AS PROVIDED BY THE NATIONAL OFFICE)

PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

Q12 Application published

Free format text: ST27 STATUS EVENT CODE: A-1-1-Q10-Q12-NAP-PG1501 (AS PROVIDED BY THE NATIONAL OFFICE)