CN1098554C - 具有电压变化补偿功能的电源装置 - Google Patents

具有电压变化补偿功能的电源装置 Download PDF

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Publication number
CN1098554C
CN1098554C CN95107851A CN95107851A CN1098554C CN 1098554 C CN1098554 C CN 1098554C CN 95107851 A CN95107851 A CN 95107851A CN 95107851 A CN95107851 A CN 95107851A CN 1098554 C CN1098554 C CN 1098554C
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CN
China
Prior art keywords
voltage
circuit
alternating current
output
power
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.)
Expired - Fee Related
Application number
CN95107851A
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English (en)
Chinese (zh)
Other versions
CN1119294A (zh
Inventor
星野康隆
藤沢努
根本秀之
吉畸敦浩
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Hitachi Ltd
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Hitachi Ltd
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Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of CN1119294A publication Critical patent/CN1119294A/zh
Application granted granted Critical
Publication of CN1098554C publication Critical patent/CN1098554C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—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—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/345—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering using capacitors as storage or buffering devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Inverter Devices (AREA)
  • Protection Of Static Devices (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Control Of Voltage And Current In General (AREA)
CN95107851A 1994-07-15 1995-07-14 具有电压变化补偿功能的电源装置 Expired - Fee Related CN1098554C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP16355294A JPH0830339A (ja) 1994-07-15 1994-07-15 電圧変動補償機能付電力供給装置
JP163552/94 1994-07-15

Publications (2)

Publication Number Publication Date
CN1119294A CN1119294A (zh) 1996-03-27
CN1098554C true CN1098554C (zh) 2003-01-08

Family

ID=15776070

Family Applications (1)

Application Number Title Priority Date Filing Date
CN95107851A Expired - Fee Related CN1098554C (zh) 1994-07-15 1995-07-14 具有电压变化补偿功能的电源装置

Country Status (4)

Country Link
US (1) US5998886A (US07576128-20090818-C00048.png)
JP (1) JPH0830339A (US07576128-20090818-C00048.png)
CN (1) CN1098554C (US07576128-20090818-C00048.png)
TW (1) TW282590B (US07576128-20090818-C00048.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100367157C (zh) * 2004-02-09 2008-02-06 联想(北京)有限公司 电源切换及补偿的装置和方法

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3635988B2 (ja) * 1999-05-27 2005-04-06 富士電機デバイステクノロジー株式会社 半導体装置
US6351101B1 (en) 2000-08-18 2002-02-26 Haynes Ellis Charge reflector circuit
US7162655B2 (en) * 2003-07-16 2007-01-09 Dell Products, L.P. Method and system for information handling system power control
DE102004018502B3 (de) * 2004-04-14 2006-01-12 Phoenix Contact Gmbh & Co. Kg Vorrichtung zur unterbrechungsfreien Stromversorgung
US7456518B2 (en) 2004-08-31 2008-11-25 American Power Conversion Corporation Method and apparatus for providing uninterruptible power
US7737580B2 (en) * 2004-08-31 2010-06-15 American Power Conversion Corporation Method and apparatus for providing uninterruptible power
US7939968B2 (en) * 2004-08-31 2011-05-10 American Power Conversion Corporation Method and apparatus for providing uninterruptible power
US7274112B2 (en) * 2004-08-31 2007-09-25 American Power Conversion Corporation Method and apparatus for providing uninterruptible power
EP2287995B1 (en) 2004-08-31 2018-02-28 Schneider Electric IT Corporation Method and apparatus for providing uninterruptible power
EP1703347B1 (en) * 2005-03-15 2018-10-17 Omron Corporation Programmable logic controller device and programmable logic controller system
US8116105B2 (en) * 2008-02-07 2012-02-14 American Power Conversion Corporation Systems and methods for uninterruptible power supply control
US7881079B2 (en) * 2008-03-24 2011-02-01 American Power Conversion Corporation UPS frequency converter and line conditioner
US8755165B2 (en) * 2010-10-18 2014-06-17 Veeco Instruments, Inc. Fault tolerant ion source power system
US8853887B2 (en) 2010-11-12 2014-10-07 Schneider Electric It Corporation Static bypass switch with built in transfer switch capabilities
US8803361B2 (en) 2011-01-19 2014-08-12 Schneider Electric It Corporation Apparatus and method for providing uninterruptible power
GB2538079A (en) * 2015-05-05 2016-11-09 Control Techniques Ltd Low capacitance drive with improved immunity
DE112017001070T5 (de) * 2016-03-30 2018-11-29 Hitachi Automotive Systems, Ltd. Steuerschaltung
CN112213974A (zh) * 2020-09-14 2021-01-12 南京铁道职业技术学院 一种用于信号安全设备的动态驱动电路

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4318156A (en) * 1980-04-30 1982-03-02 Gallagher Michael J Portable distribution box
US4475047A (en) * 1982-04-29 1984-10-02 At&T Bell Laboratories Uninterruptible power supplies
US4652769A (en) * 1984-02-14 1987-03-24 Ion Tech, Inc. Module power supply
US5012121A (en) * 1990-03-22 1991-04-30 The United States Of America As Represented By The Secretary Of The Navy Electrical power supply for short term power interruptions
US5111058A (en) * 1990-05-23 1992-05-05 Martin Richard A Circuit for sustaining power supply output following momentary interruption of commercial a.c. power
US5315533A (en) * 1991-05-17 1994-05-24 Best Power Technology, Inc. Back-up uninterruptible power system
AU646957B2 (en) * 1991-07-01 1994-03-10 Superconductivity, Inc. Shunt connected superconducting energy stabilizing system
JP3003391B2 (ja) * 1992-04-23 2000-01-24 株式会社デンソー 電源装置
US5579197A (en) * 1995-01-24 1996-11-26 Best Power Technology, Incorporated Backup power system and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100367157C (zh) * 2004-02-09 2008-02-06 联想(北京)有限公司 电源切换及补偿的装置和方法

Also Published As

Publication number Publication date
TW282590B (US07576128-20090818-C00048.png) 1996-08-01
US5998886A (en) 1999-12-07
CN1119294A (zh) 1996-03-27
JPH0830339A (ja) 1996-02-02

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