CN113906647B - 不断电电源装置 - Google Patents

不断电电源装置 Download PDF

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Publication number
CN113906647B
CN113906647B CN201980096805.1A CN201980096805A CN113906647B CN 113906647 B CN113906647 B CN 113906647B CN 201980096805 A CN201980096805 A CN 201980096805A CN 113906647 B CN113906647 B CN 113906647B
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CN
China
Prior art keywords
power supply
power
voltage
system abnormality
supply unit
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.)
Active
Application number
CN201980096805.1A
Other languages
English (en)
Chinese (zh)
Other versions
CN113906647A (zh
Inventor
西村荘治
河崎吉则
宇田怜史
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nissin Electric Co Ltd
Original Assignee
Nissin Electric Co Ltd
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 Nissin Electric Co Ltd filed Critical Nissin Electric Co Ltd
Publication of CN113906647A publication Critical patent/CN113906647A/zh
Application granted granted Critical
Publication of CN113906647B publication Critical patent/CN113906647B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/50—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to the appearance of abnormal wave forms, e.g. AC in DC installations
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/20—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess voltage
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/24—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to undervoltage or no-voltage
    • H02H3/253—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to undervoltage or no-voltage for multiphase applications, e.g. phase interruption
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/46—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to frequency deviations
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/48—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to loss of synchronism
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/18—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for batteries; for accumulators
    • 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
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/02—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries for charging batteries from AC mains by converters
    • 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
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/60—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements
    • 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
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/855—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries with circuits adapted for supplying loads from the battery
    • 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
    • H02J2207/00—Details of circuit arrangements for charging or discharging batteries or supplying loads from batteries
    • H02J2207/20—Charging or discharging characterised by the power electronics converter

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Stand-By Power Supply Arrangements (AREA)
  • Protection Of Static Devices (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
CN201980096805.1A 2019-07-01 2019-07-01 不断电电源装置 Active CN113906647B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/026044 WO2021001872A1 (ja) 2019-07-01 2019-07-01 無停電電源装置

Publications (2)

Publication Number Publication Date
CN113906647A CN113906647A (zh) 2022-01-07
CN113906647B true CN113906647B (zh) 2024-07-02

Family

ID=74100474

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980096805.1A Active CN113906647B (zh) 2019-07-01 2019-07-01 不断电电源装置

Country Status (6)

Country Link
US (1) US11855483B2 (https=)
EP (1) EP3996241B1 (https=)
JP (1) JP7401793B2 (https=)
CN (1) CN113906647B (https=)
AU (1) AU2019453332B2 (https=)
WO (1) WO2021001872A1 (https=)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000184622A (ja) * 1998-12-09 2000-06-30 Hitachi Ltd 無停電電源装置
CN106300646A (zh) * 2016-10-14 2017-01-04 湖南大学 一种海岛供电互动式ups系统抗扰动抑制方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3598799B2 (ja) * 1998-02-25 2004-12-08 新神戸電機株式会社 無停電電源装置
JP2000278882A (ja) * 1999-03-24 2000-10-06 Sanyo Denki Co Ltd 無停電電源装置
JP2003219578A (ja) * 2002-01-17 2003-07-31 Ntt Power & Building Facilities Inc 無停電電源システム
EP1559179A4 (en) 2002-10-22 2006-07-12 Youtility Inc HYBRID VARIABLE SPEED GENERATOR / POWER SUPPLY CONVERTER WITHOUT INTERRUPTION
WO2004054065A1 (en) * 2002-12-06 2004-06-24 Electric Power Research Institute, Inc. Uninterruptable power supply and generator system
WO2005041384A1 (ja) * 2003-10-27 2005-05-06 Mitsubishi Denki Kabushiki Kaisha 電源装置
US7262520B2 (en) * 2003-12-18 2007-08-28 General Electric Company Robust power distribution systems and methods
JP2005229662A (ja) 2004-02-10 2005-08-25 Fuji Electric Systems Co Ltd 無停電電源装置
TWI349407B (en) 2007-04-13 2011-09-21 Delta Electronics Inc Uninterruptible power supply and method for controlling same
JP4814264B2 (ja) * 2008-01-25 2011-11-16 三菱電機株式会社 無停電電源装置
JP5071209B2 (ja) * 2008-04-04 2012-11-14 三菱電機株式会社 無停電電源装置
IN2012DN01903A (https=) * 2009-08-07 2015-07-24 Shimizu Construction Co Ltd
JP2013009584A (ja) * 2011-05-26 2013-01-10 Panasonic Corp 蓄電装置
CN105429280A (zh) 2014-08-15 2016-03-23 光宝电子(广州)有限公司 不断电系统及其供应方法
TWI531137B (zh) 2014-10-08 2016-04-21 Acbel Polytech Inc Alternative battery backup module and battery recovery system
JP2017032452A (ja) 2015-08-04 2017-02-09 住友電気工業株式会社 入力電圧の異常検出方法及び電源装置
DE102017211351A1 (de) 2017-07-04 2019-01-10 Siemens Aktiengesellschaft Unterbrechungsfreie Stromversorgung
JP6338131B1 (ja) * 2017-09-04 2018-06-06 日新電機株式会社 電源システム
JP7017116B2 (ja) * 2018-04-11 2022-02-08 日新電機株式会社 電源システム
JP7180112B2 (ja) * 2018-05-15 2022-11-30 日新電機株式会社 無停電電源装置
JP2020018028A (ja) * 2018-07-23 2020-01-30 日新電機株式会社 電源システム

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000184622A (ja) * 1998-12-09 2000-06-30 Hitachi Ltd 無停電電源装置
CN106300646A (zh) * 2016-10-14 2017-01-04 湖南大学 一种海岛供电互动式ups系统抗扰动抑制方法

Also Published As

Publication number Publication date
EP3996241B1 (en) 2025-08-13
US11855483B2 (en) 2023-12-26
CN113906647A (zh) 2022-01-07
AU2019453332A1 (en) 2021-12-23
JPWO2021001872A1 (https=) 2021-01-07
EP3996241A4 (en) 2023-02-08
EP3996241A1 (en) 2022-05-11
JP7401793B2 (ja) 2023-12-20
US20220231536A1 (en) 2022-07-21
WO2021001872A1 (ja) 2021-01-07
AU2019453332B2 (en) 2022-10-13

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