JPH11515159A - 電力供給装置の出力端における直流電圧の緩衝装置 - Google Patents
電力供給装置の出力端における直流電圧の緩衝装置Info
- Publication number
- JPH11515159A JPH11515159A JP9516195A JP51619597A JPH11515159A JP H11515159 A JPH11515159 A JP H11515159A JP 9516195 A JP9516195 A JP 9516195A JP 51619597 A JP51619597 A JP 51619597A JP H11515159 A JPH11515159 A JP H11515159A
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- battery
- power supply
- output
- buffer
- 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.)
- Granted
Links
Classifications
-
- 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
- H02J9/061—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 DC 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
- 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
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Stand-By Power Supply Arrangements (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Direct Current Feeding And Distribution (AREA)
- Dc-Dc Converters (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Television Receiver Circuits (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.系統電圧を入力として作動する電力供給装置(SV)の出力端における直流 電圧(Ua)を緩衝するための装置において、 a)少なくとも1つの緩衝用電池(BATT)、特に電力供給装置(SV)を介 して充電可能な蓄電池と、 b)b1)直流電圧(Ua)の実際値が予め設定された最小値(Uamin)よ りも小さいときに、緩衝用電池(BATT)をスイッチオンし、また b2)予め設定された緩衝時間(tm)を発生し、またその経過後に緩衝用 電池(BATT)をサイクリックに再びスイッチオフする制御ユニット(CU) と を有する直流電圧の緩衝装置。 2.緩衝用電池(BATT)のスイッチオン後に直流電圧(Ua)の実際値が予 め設定された最小値(Uamin)よりも小さいときに、制御ユニット(CU) から緩衝時間(tm)がもはや発生されず、また緩衝用電池(BATT)がもは やスイッチオフされない請求項1記載の装置。 3.緩衝時間(tm)がもはや発生されず、また直流電圧(Ua)の実際値が予 め設定された最小値(Uamin)よりも小さいときに、緩衝用電池(BATT )が制御ユニット(CU)により再びスイッチオフされる請求項2記載の装置。 4.緩衝用電池(BATT)の無負荷電圧(Ub)が直流電圧(Ua)の定格値 (Uanenn)よりも大きい請求項1ないし3の1つに記載の装置。 5.緩衝用電池(BATT)が無負荷電圧(Ub)およびキャパシタンスに関し て、これらが近似的に定格値の範囲内にある負荷電流の存在時には緩衝時間(t m)の間に直流電圧(Ua)の定格値(Uanenn)の上側にある電圧値にの み放電されるように、選ばれている請求項4記載の装置。 6.系統電圧を入力として作動する電力供給装置(SV)が直流電圧出力端(D C)にコンデンサを有し、またこのコンデンサが緩衝時間(tm)の間に緩衝用 電池(BATT)により充電される請求項1ないし5の1つに記載の装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19539928A DE19539928C2 (de) | 1995-10-26 | 1995-10-26 | Vorrichtung zur Pufferung der Gleichspannung am Ausgang einer Stromversorgung |
DE19539928.5 | 1995-10-26 | ||
PCT/DE1996/002011 WO1997015976A2 (de) | 1995-10-26 | 1996-10-23 | Vorrichtung zur pufferung der gleichspannung am ausgang einer stromversorgung |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH11515159A true JPH11515159A (ja) | 1999-12-21 |
JP3761580B2 JP3761580B2 (ja) | 2006-03-29 |
Family
ID=7775875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51619597A Expired - Fee Related JP3761580B2 (ja) | 1995-10-26 | 1996-10-23 | 電力供給装置の出力端における直流電圧の緩衝装置 |
Country Status (16)
Country | Link |
---|---|
US (1) | US6040640A (ja) |
EP (1) | EP0857369B1 (ja) |
JP (1) | JP3761580B2 (ja) |
KR (1) | KR100416844B1 (ja) |
CN (1) | CN1077735C (ja) |
AT (1) | ATE192269T1 (ja) |
CA (1) | CA2235744C (ja) |
DE (1) | DE19539928C2 (ja) |
DK (1) | DK0857369T3 (ja) |
ES (1) | ES2146038T3 (ja) |
HK (1) | HK1010288A1 (ja) |
PT (1) | PT857369E (ja) |
RU (1) | RU2163049C2 (ja) |
TW (1) | TW344160B (ja) |
UA (1) | UA41464C2 (ja) |
WO (1) | WO1997015976A2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013005584A (ja) * | 2011-06-16 | 2013-01-07 | Ntt Docomo Inc | 蓄電池充放電制御装置、電力制御システムおよび蓄電池充放電制御方法 |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6597073B1 (en) * | 1998-02-18 | 2003-07-22 | Compaq Information Technologies Group, L.P. | Circuit and method for providing power supply redundancy |
DE19819912A1 (de) * | 1998-05-05 | 1999-11-11 | Alcatel Sa | Polaritätsumschalter und Netzabschluß eines Telekommunikationsnetzes |
US6252310B1 (en) * | 1999-07-28 | 2001-06-26 | Nextek Power Systems, Inc. | Balanced modular power management system and method |
US6292381B1 (en) * | 1999-12-16 | 2001-09-18 | S-B Power Tool Company | AC to DC power supply with supplemental energy storage |
US6630750B2 (en) * | 1999-12-16 | 2003-10-07 | Jomahip, Llc | Spare bus power plant |
US20010045779A1 (en) * | 2000-05-26 | 2001-11-29 | Huey Lee | Intelligent power system |
US6583603B1 (en) | 2002-02-08 | 2003-06-24 | Peco Ii, Inc. | Back-up battery management apparatus and method for charging and testing battery cells in a string of battery cells |
US6593723B1 (en) * | 2003-01-21 | 2003-07-15 | Calvin G. Johnson | Integrated wall apparatus for delivering uninterrupted electrical power |
DE102004018502B3 (de) * | 2004-04-14 | 2006-01-12 | Phoenix Contact Gmbh & Co. Kg | Vorrichtung zur unterbrechungsfreien Stromversorgung |
DE102005031833B4 (de) * | 2005-07-06 | 2017-01-05 | Phoenix Contact Gmbh & Co. Kg | Verfahren und elektronische Stromversorgungsvorrichtung zur Energieversorgung einer durch eine Schutzeinrichtung gesicherten Niederspannungslast |
CN101371146B (zh) * | 2006-01-12 | 2011-09-14 | 日产自动车株式会社 | 电压检测装置和电压检测方法 |
CN103956902B (zh) * | 2007-06-15 | 2016-12-07 | 费希尔控制产品国际有限公司 | 功率收集应用中用于功率储存控制的双向dc-dc转换器 |
US8515018B2 (en) * | 2008-04-22 | 2013-08-20 | Actelis Networks Inc. | Automatic telephone line loop around system and method |
TWI542983B (zh) * | 2012-02-29 | 2016-07-21 | 廣達電腦股份有限公司 | 伺服器電源系統 |
US12051939B2 (en) | 2019-07-30 | 2024-07-30 | Cummins Inc. | Back-up power supply generation technique for clocks and critical data saves for controllers |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4382221A (en) * | 1979-12-14 | 1983-05-03 | Reynolds William R | Battery charger for a backup power circuit |
DE3626601A1 (de) * | 1986-08-06 | 1988-02-18 | Bosch Gmbh Robert | Sicherheitseinrichtung fuer fahrzeuginsassen |
US5013993A (en) * | 1987-09-04 | 1991-05-07 | Black & Decker Inc. | Thermally responsive battery charger |
JP2649950B2 (ja) * | 1988-07-19 | 1997-09-03 | 旭光学工業株式会社 | 電源装置 |
GB2241394A (en) * | 1990-02-23 | 1991-08-28 | Plessey Telecomm | Uninterruptible power supply system |
GB9012578D0 (en) * | 1990-06-06 | 1990-07-25 | Astec Int Ltd | Improvements in battery charging circuits |
US5198698A (en) * | 1991-02-11 | 1993-03-30 | Best Power Technology, Inc. | Auxiliary power supply system for providing dc power on demand |
US5191231A (en) * | 1991-04-30 | 1993-03-02 | Woodrow Berry | Timer for electrical appliances |
JP2812576B2 (ja) * | 1991-05-20 | 1998-10-22 | 淳 中川 | 合成床構造 |
JPH05144780A (ja) * | 1991-11-25 | 1993-06-11 | Fujitsu Ltd | ドライエツチング方法 |
JP3003391B2 (ja) * | 1992-04-23 | 2000-01-24 | 株式会社デンソー | 電源装置 |
US5289046A (en) * | 1992-06-10 | 1994-02-22 | Digital Equipment Corporation | Power converter with controller for switching between primary and battery power sources |
JPH06319236A (ja) * | 1993-05-07 | 1994-11-15 | Toshiba Corp | 電源装置 |
JP3716863B2 (ja) * | 1993-06-16 | 2005-11-16 | レシップ株式会社 | 無停電電源装置 |
US5488283A (en) * | 1993-09-28 | 1996-01-30 | Globe-Union, Inc. | Vehicle battery system providing battery back-up and opportunity charging |
DE4340350C2 (de) * | 1993-11-26 | 1996-10-17 | Audi Ag | Schaltungsanordnung für ein Kraftfahrzeug |
EP0736828A3 (en) * | 1995-04-06 | 1997-11-12 | Seiko Epson Corporation | Battery driven electronic apparatus and method of controlling power supply in the apparatus |
US5844328A (en) * | 1995-04-06 | 1998-12-01 | Furst; Robert | Backup device for electric appliance |
US5783927A (en) * | 1995-09-28 | 1998-07-21 | Delta Green Energy, Inc. | Portable power supply unit providing backup battery, battery charger, and universal adapter |
US5612580A (en) * | 1995-10-10 | 1997-03-18 | Northrop Grumman Corporation | Uninterruptible power system |
US5698965A (en) * | 1995-12-01 | 1997-12-16 | Flight Systems, Inc. | Apparatus and method for determining the current state of charge of a battery by monitoring battery voltage increases above and decreases below a threshold |
US5777454A (en) * | 1996-05-29 | 1998-07-07 | Peco Ii, Inc. | Back-up battery management system for a DC power supply |
-
1995
- 1995-10-26 DE DE19539928A patent/DE19539928C2/de not_active Expired - Fee Related
-
1996
- 1996-10-23 CN CN96195647A patent/CN1077735C/zh not_active Expired - Fee Related
- 1996-10-23 UA UA98042062A patent/UA41464C2/uk unknown
- 1996-10-23 WO PCT/DE1996/002011 patent/WO1997015976A2/de active IP Right Grant
- 1996-10-23 JP JP51619597A patent/JP3761580B2/ja not_active Expired - Fee Related
- 1996-10-23 KR KR10-1998-0703077A patent/KR100416844B1/ko not_active IP Right Cessation
- 1996-10-23 US US09/066,474 patent/US6040640A/en not_active Expired - Lifetime
- 1996-10-23 RU RU98109941/09A patent/RU2163049C2/ru not_active IP Right Cessation
- 1996-10-23 CA CA002235744A patent/CA2235744C/en not_active Expired - Fee Related
- 1996-10-23 PT PT96945823T patent/PT857369E/pt unknown
- 1996-10-23 DK DK96945823T patent/DK0857369T3/da active
- 1996-10-23 EP EP96945823A patent/EP0857369B1/de not_active Expired - Lifetime
- 1996-10-23 AT AT96945823T patent/ATE192269T1/de active
- 1996-10-23 ES ES96945823T patent/ES2146038T3/es not_active Expired - Lifetime
- 1996-10-24 TW TW085113041A patent/TW344160B/zh not_active IP Right Cessation
-
1998
- 1998-10-13 HK HK98111208A patent/HK1010288A1/xx not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013005584A (ja) * | 2011-06-16 | 2013-01-07 | Ntt Docomo Inc | 蓄電池充放電制御装置、電力制御システムおよび蓄電池充放電制御方法 |
Also Published As
Publication number | Publication date |
---|---|
KR19990067131A (ko) | 1999-08-16 |
DE19539928C2 (de) | 1997-11-20 |
UA41464C2 (uk) | 2001-09-17 |
HK1010288A1 (en) | 1999-06-17 |
CA2235744A1 (en) | 1997-05-01 |
EP0857369B1 (de) | 2000-04-26 |
EP0857369A2 (de) | 1998-08-12 |
ES2146038T3 (es) | 2000-07-16 |
DK0857369T3 (da) | 2000-09-25 |
RU2163049C2 (ru) | 2001-02-10 |
CN1077735C (zh) | 2002-01-09 |
PT857369E (pt) | 2000-10-31 |
TW344160B (en) | 1998-11-01 |
DE19539928A1 (de) | 1997-05-15 |
CA2235744C (en) | 2005-05-24 |
KR100416844B1 (ko) | 2004-03-19 |
ATE192269T1 (de) | 2000-05-15 |
WO1997015976A2 (de) | 1997-05-01 |
CN1191639A (zh) | 1998-08-26 |
WO1997015976A3 (de) | 1997-07-10 |
JP3761580B2 (ja) | 2006-03-29 |
US6040640A (en) | 2000-03-21 |
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