FI114884B - Varavirtajärjestelmä - Google Patents
Varavirtajärjestelmä Download PDFInfo
- Publication number
- FI114884B FI114884B FI953818A FI953818A FI114884B FI 114884 B FI114884 B FI 114884B FI 953818 A FI953818 A FI 953818A FI 953818 A FI953818 A FI 953818A FI 114884 B FI114884 B FI 114884B
- Authority
- FI
- Finland
- Prior art keywords
- voltage
- current
- power system
- output
- battery
- Prior art date
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
- H02J9/062—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
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Stand-By Power Supply Arrangements (AREA)
- Inverter Devices (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Materials For Medical Uses (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Liquid Developers In Electrophotography (AREA)
- Control Of Eletrric Generators (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK16393A DK16393D0 (da) | 1993-02-12 | 1993-02-12 | Noedstroemsanlaeg |
DK16393 | 1993-02-12 | ||
PCT/DK1994/000060 WO1994018739A1 (en) | 1993-02-12 | 1994-02-11 | An emergency power system |
DK9400060 | 1994-02-11 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI953818A0 FI953818A0 (fi) | 1995-08-11 |
FI953818A FI953818A (fi) | 1995-08-11 |
FI114884B true FI114884B (fi) | 2005-01-14 |
Family
ID=8090477
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI953818A FI114884B (fi) | 1993-02-12 | 1995-08-11 | Varavirtajärjestelmä |
Country Status (14)
Country | Link |
---|---|
US (1) | US5686768A (no) |
EP (1) | EP0683933B1 (no) |
JP (1) | JP3390007B2 (no) |
CN (1) | CN1040055C (no) |
AT (1) | ATE147903T1 (no) |
CA (1) | CA2155525C (no) |
DE (1) | DE69401497T2 (no) |
DK (1) | DK16393D0 (no) |
ES (1) | ES2096451T3 (no) |
FI (1) | FI114884B (no) |
HK (1) | HK1004582A1 (no) |
NO (1) | NO309119B1 (no) |
RU (1) | RU2133543C1 (no) |
WO (1) | WO1994018739A1 (no) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6169765B1 (en) * | 1997-05-28 | 2001-01-02 | Integration Associates, Inc. | Apparatus and method for output signal pulse width error correction in a communications receiver |
US5982652A (en) * | 1998-07-14 | 1999-11-09 | American Power Conversion | Method and apparatus for providing uninterruptible power using a power controller and a redundant power controller |
US20080241815A1 (en) | 1999-04-20 | 2008-10-02 | Edelson Richard L | Methods for Inducing the Differentiation of Blood Monocytes into Functional Dendritic Cells |
ATE274764T1 (de) | 2000-06-01 | 2004-09-15 | Liebert Corp | Vorrichtung und verfahren für eine schnelle fehlererkennung und übertragung in eine geräteinteraktive unterbrechungsfreie stromversorgung |
WO2002061916A1 (fr) * | 2001-02-01 | 2002-08-08 | Vladimir Stepanovich Tolstoi | Source d'alimentation sans coupure en courant electrique |
NL1017565C2 (nl) * | 2001-03-12 | 2002-09-13 | Enatec Micro Cogen B V | Aansluitcircuit en werkwijze voor het aansluiten van een generator op het elektriciteitsnet gebruikmakend daarvan. |
US6992247B2 (en) * | 2002-01-02 | 2006-01-31 | American Power Conversion Corporation | Toolless mounting system and method for an adjustable scalable rack power system |
US6967283B2 (en) * | 2001-03-20 | 2005-11-22 | American Power Conversion Corporation | Adjustable scalable rack power system and method |
US7718889B2 (en) * | 2001-03-20 | 2010-05-18 | American Power Conversion Corporation | Adjustable scalable rack power system and method |
DE10114570A1 (de) * | 2001-03-24 | 2002-09-26 | Abb Research Ltd | Einrichtung zur unterbrechungsfreien Stromversorgung und zur Aktivfilterung |
US7692211B1 (en) * | 2001-07-03 | 2010-04-06 | Silicon Power Corporation | Super GTO-based power blocks |
CA2457015C (en) | 2001-08-13 | 2012-03-13 | Richard L. Edelson | Method for inducing selectively suppressed immune response |
DE20211741U1 (de) * | 2002-07-30 | 2002-10-17 | Digi Power Manufacturing Inc., Taipeh/T'ai-Pei | Aktives Ersatznetzgerät zum Ausgleich des Leistungsfaktors und zur Einstellung der Leistungsausgabe |
US7432615B2 (en) * | 2004-01-29 | 2008-10-07 | American Power Conversion Corporation | Uninterruptable power supply system and method |
DK1800382T3 (da) | 2004-08-31 | 2011-10-31 | American Power Conv Corp | Fremgangsmåde og apparat til at tilvejebringe uafbrydelig strømforsyning |
US7939968B2 (en) * | 2004-08-31 | 2011-05-10 | American Power Conversion Corporation | Method and apparatus for providing uninterruptible power |
US7456518B2 (en) | 2004-08-31 | 2008-11-25 | 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 |
US7737580B2 (en) * | 2004-08-31 | 2010-06-15 | American Power Conversion Corporation | Method and apparatus for providing uninterruptible power |
SG122964A1 (en) * | 2004-11-22 | 2006-06-29 | Inventio Ag | Integrity testsing of isolation means in an uninterruptible power supply |
JP2006158104A (ja) * | 2004-11-30 | 2006-06-15 | Kayaba Ind Co Ltd | 非常電源システム |
US7391132B2 (en) * | 2004-12-03 | 2008-06-24 | Huei-Jung Chen | Methods and apparatus providing double conversion/series-parallel hybrid operation in uninterruptible power supplies |
US7619868B2 (en) * | 2006-06-16 | 2009-11-17 | American Power Conversion Corporation | Apparatus and method for scalable power distribution |
US7606014B2 (en) * | 2006-06-16 | 2009-10-20 | American Power Conversion Corporation | Apparatus and method for scalable power distribution |
US7652393B2 (en) * | 2006-09-14 | 2010-01-26 | American Power Conversion Corporation | Apparatus and method for employing a DC source with an uninterruptible power supply |
US7940504B2 (en) * | 2007-06-21 | 2011-05-10 | American Power Conversion Corporation | Apparatus and method for scalable power distribution |
US7944182B2 (en) * | 2007-08-03 | 2011-05-17 | American Power Conversion Corporation | Adjustable battery charger for UPS |
US7962772B2 (en) | 2008-02-07 | 2011-06-14 | Ainet Registry, Llc | Backup power system and method |
US8116105B2 (en) * | 2008-02-07 | 2012-02-14 | American Power Conversion Corporation | Systems and methods for uninterruptible power supply control |
US8581554B2 (en) * | 2009-07-10 | 2013-11-12 | Schneider Electric It Corporation | Battery charging method and apparatus |
US8212427B2 (en) | 2009-12-03 | 2012-07-03 | American Power Converison Corporation | Apparatus and method for scalable power distribution |
DE102010024237C5 (de) * | 2010-06-18 | 2017-05-18 | Siemens Aktiengesellschaft | Notenergieversorgung zum Verstellen der Rotorblätter einer Windkraftanlage |
US8803361B2 (en) | 2011-01-19 | 2014-08-12 | Schneider Electric It Corporation | Apparatus and method for providing uninterruptible power |
US8546689B2 (en) * | 2011-02-24 | 2013-10-01 | Schneider Electric It Corporation | Service access point for a uninterruptible power supply |
EP2624412A1 (de) * | 2012-02-06 | 2013-08-07 | Siemens Aktiengesellschaft | Stromversorgung |
EP2926447B1 (en) * | 2012-11-29 | 2020-10-21 | Schneider Electric IT Corporation | Backup power supply control |
US8901888B1 (en) | 2013-07-16 | 2014-12-02 | Christopher V. Beckman | Batteries for optimizing output and charge balance with adjustable, exportable and addressable characteristics |
CN103192739B (zh) * | 2013-04-24 | 2015-03-25 | 王大方 | 电-电混合纯电动汽车能源分配器及控制方法 |
TWI544302B (zh) * | 2014-06-05 | 2016-08-01 | 台達電子工業股份有限公司 | 電壓轉換器及電壓轉換方法 |
US9973077B2 (en) * | 2014-08-27 | 2018-05-15 | Schneider Electric It Corporation | Delta conversion rectifier |
US9685881B2 (en) | 2015-06-04 | 2017-06-20 | Schneider Electric It Corporation | AC-DC rectifier system |
US10230260B2 (en) | 2015-09-23 | 2019-03-12 | Abb Schweiz Ag | Fast utility disconnect switch for single conversion UPS |
RU2701510C1 (ru) * | 2017-10-06 | 2019-09-27 | Др. Инж. х.к. Ф. Порше АГ | Конфигурация преобразователя для электрической зарядной станции и соответствующая электрическая зарядная станция |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2706395C3 (de) * | 1977-02-15 | 1979-09-27 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Unterbrechungsfreie Stromversorgungsanlage mit einem Wechselrichter |
US4277692A (en) * | 1979-06-04 | 1981-07-07 | Tab Products Company | Continuous power source with bi-directional converter |
US4366390A (en) * | 1980-07-16 | 1982-12-28 | Rathmann Soren H | Emergency power unit |
US4488057A (en) * | 1983-07-15 | 1984-12-11 | Opt Industries, Inc. | AC-DC Switching regulator uninterruptible power supply |
US4719550A (en) * | 1986-09-11 | 1988-01-12 | Liebert Corporation | Uninterruptible power supply with energy conversion and enhancement |
US4782241A (en) * | 1987-08-11 | 1988-11-01 | Liebert Corporation | Uninterruptible power supply apparatus and power path transfer method |
US4860185A (en) * | 1987-08-21 | 1989-08-22 | Electronic Research Group, Inc. | Integrated uninterruptible power supply for personal computers |
US5041959A (en) * | 1990-08-14 | 1991-08-20 | General Electric Company | Control system for a current source converter supplying an AC bus |
CA2053382C (en) * | 1991-10-11 | 2000-04-18 | Tom Lavrisa | Voltage booster |
-
1993
- 1993-02-12 DK DK16393A patent/DK16393D0/da not_active Application Discontinuation
-
1994
- 1994-02-11 EP EP19940907501 patent/EP0683933B1/en not_active Expired - Lifetime
- 1994-02-11 AT AT94907501T patent/ATE147903T1/de not_active IP Right Cessation
- 1994-02-11 JP JP51754894A patent/JP3390007B2/ja not_active Expired - Lifetime
- 1994-02-11 CA CA 2155525 patent/CA2155525C/en not_active Expired - Lifetime
- 1994-02-11 DE DE69401497T patent/DE69401497T2/de not_active Expired - Fee Related
- 1994-02-11 RU RU95120160A patent/RU2133543C1/ru not_active IP Right Cessation
- 1994-02-11 US US08/501,095 patent/US5686768A/en not_active Expired - Lifetime
- 1994-02-11 CN CN94191169A patent/CN1040055C/zh not_active Expired - Lifetime
- 1994-02-11 ES ES94907501T patent/ES2096451T3/es not_active Expired - Lifetime
- 1994-02-11 WO PCT/DK1994/000060 patent/WO1994018739A1/en active IP Right Grant
-
1995
- 1995-08-10 NO NO953144A patent/NO309119B1/no unknown
- 1995-08-11 FI FI953818A patent/FI114884B/fi not_active IP Right Cessation
-
1998
- 1998-04-16 HK HK98103167A patent/HK1004582A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE69401497D1 (de) | 1997-02-27 |
DK16393D0 (da) | 1993-02-12 |
FI953818A0 (fi) | 1995-08-11 |
EP0683933A1 (en) | 1995-11-29 |
FI953818A (fi) | 1995-08-11 |
NO953144D0 (no) | 1995-08-10 |
JP3390007B2 (ja) | 2003-03-24 |
CA2155525C (en) | 2004-09-28 |
DE69401497T2 (de) | 1997-06-19 |
CN1117772A (zh) | 1996-02-28 |
CN1040055C (zh) | 1998-09-30 |
US5686768A (en) | 1997-11-11 |
JPH08508389A (ja) | 1996-09-03 |
WO1994018739A1 (en) | 1994-08-18 |
NO309119B1 (no) | 2000-12-11 |
DK16393A (no) | 1994-08-13 |
ES2096451T3 (es) | 1997-03-01 |
HK1004582A1 (en) | 1998-11-27 |
RU2133543C1 (ru) | 1999-07-20 |
ATE147903T1 (de) | 1997-02-15 |
NO953144L (no) | 1995-08-10 |
CA2155525A1 (en) | 1994-08-18 |
EP0683933B1 (en) | 1997-01-15 |
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