AU467727B2 - An arrangement for uninterruptable power supply toa load from two or mcr e a. c. power sources - Google Patents

An arrangement for uninterruptable power supply toa load from two or mcr e a. c. power sources

Info

Publication number
AU467727B2
AU467727B2 AU45777/72A AU4577772A AU467727B2 AU 467727 B2 AU467727 B2 AU 467727B2 AU 45777/72 A AU45777/72 A AU 45777/72A AU 4577772 A AU4577772 A AU 4577772A AU 467727 B2 AU467727 B2 AU 467727B2
Authority
AU
Australia
Prior art keywords
mcr
arrangement
power supply
uninterruptable
power sources
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
Application number
AU45777/72A
Other languages
English (en)
Other versions
AU4577772A (en
Inventor
Wolpert Tadeusz
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of AU4577772A publication Critical patent/AU4577772A/en
Application granted granted Critical
Publication of AU467727B2 publication Critical patent/AU467727B2/en
Expired legal-status Critical Current

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

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
  • Stand-By Power Supply Arrangements (AREA)
  • Control Of Voltage And Current In General (AREA)
  • Ac-Ac Conversion (AREA)
AU45777/72A 1971-09-07 1972-08-21 An arrangement for uninterruptable power supply toa load from two or mcr e a. c. power sources Expired AU467727B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1131671A SE368643C (sv) 1971-09-07 1971-09-07 Anordning for avbrottsfri matning av en belastning fran tva eller flera vexelspenningskellor
SESE11316/71 1971-09-07

Publications (2)

Publication Number Publication Date
AU4577772A AU4577772A (en) 1974-02-28
AU467727B2 true AU467727B2 (en) 1975-12-11

Family

ID=20293740

Family Applications (1)

Application Number Title Priority Date Filing Date
AU45777/72A Expired AU467727B2 (en) 1971-09-07 1972-08-21 An arrangement for uninterruptable power supply toa load from two or mcr e a. c. power sources

Country Status (13)

Country Link
US (1) US3761733A (cg-RX-API-DMAC10.html)
AU (1) AU467727B2 (cg-RX-API-DMAC10.html)
BE (1) BE788488A (cg-RX-API-DMAC10.html)
BR (1) BR7205929D0 (cg-RX-API-DMAC10.html)
CH (1) CH552905A (cg-RX-API-DMAC10.html)
DE (1) DE2242458B2 (cg-RX-API-DMAC10.html)
DK (1) DK133217C (cg-RX-API-DMAC10.html)
ES (1) ES406428A1 (cg-RX-API-DMAC10.html)
FR (1) FR2152693B1 (cg-RX-API-DMAC10.html)
GB (1) GB1399756A (cg-RX-API-DMAC10.html)
IT (1) IT967227B (cg-RX-API-DMAC10.html)
NL (1) NL7212069A (cg-RX-API-DMAC10.html)
SE (1) SE368643C (cg-RX-API-DMAC10.html)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH584474A5 (cg-RX-API-DMAC10.html) * 1975-03-25 1977-01-31 Agie Ag Ind Elektronik
KR890002532B1 (ko) * 1983-11-16 1989-07-13 미쓰비시전기 주식회사 풍량 제어장치
AU638782B2 (en) * 1989-12-19 1993-07-08 Dynaforce Pty Ltd Improvements in power supplies
FR2682540B1 (fr) * 1991-10-14 1993-11-26 Merlin Gerin Dispositif de couplage d'une source exterieure d'alimentation en energie electrique a un avion au sol.
DE19757191A1 (de) * 1997-12-22 1999-06-24 Asea Brown Boveri Schneller Trenner in Halbleitertechnologie
RU2148290C1 (ru) * 1998-11-06 2000-04-27 Дальневосточный государственный университет путей сообщения Устройство для управления двумя преобразователями
RU2206949C2 (ru) * 2001-07-06 2003-06-20 Петербургский государственный университет путей сообщения Преобразовательное устройство
RU2310962C1 (ru) * 2006-05-02 2007-11-20 ГОУ ВПО Дальневосточный государственный университет путей сообщения (ДВГУПС) Устройство для преобразования формы напряжения потребителя
RU2339142C1 (ru) * 2007-03-26 2008-11-20 ГОУ ВПО Дальневосточный государственный университет путей сообщения (ДВГУПС) Устройство для преобразования формы напряжения потребителя
RU2382465C1 (ru) * 2008-12-30 2010-02-20 Государственное образовательное учреждение высшего профессионального образования "Дальневосточный государственный университет путей сообщения" (ДВГУПС) Устройство для преобразования формы напряжения потребителя
CN115173317B (zh) * 2022-07-29 2023-08-11 广西交科集团有限公司 一种远距离交直流电缆布线方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH497805A (de) * 1969-10-09 1970-10-15 Agie Ag Ind Elektronik Verfahren und Vorrichtung zum schnellen Umschalten mindestens eines Wechselstromverbrauchers von einer Spannungsquelle oder Stromquelle auf eine andere Spannungsquelle oder Stromquelle beim Auftreten eines Fehlers in der mit dem Verbraucher verbundenen Quelle

Also Published As

Publication number Publication date
AU4577772A (en) 1974-02-28
GB1399756A (en) 1975-07-02
SE368643C (sv) 1977-12-12
FR2152693B1 (cg-RX-API-DMAC10.html) 1976-08-13
CH552905A (de) 1974-08-15
ES406428A1 (es) 1975-07-16
DE2242458A1 (de) 1973-03-22
DE2242458B2 (de) 1974-03-28
US3761733A (en) 1973-09-25
FR2152693A1 (cg-RX-API-DMAC10.html) 1973-04-27
DK133217C (da) 1976-09-13
DK133217B (da) 1976-04-05
BR7205929D0 (pt) 1973-08-23
NL7212069A (cg-RX-API-DMAC10.html) 1973-03-09
SE368643B (cg-RX-API-DMAC10.html) 1974-07-08
BE788488A (fr) 1973-01-02
IT967227B (it) 1974-02-28

Similar Documents

Publication Publication Date Title
CA1003494A (en) Power supply system having redundant d.c. power supplies
AU467727B2 (en) An arrangement for uninterruptable power supply toa load from two or mcr e a. c. power sources
CA951225A (en) Power system for construction machinery
CA918164A (en) Phosphorylated 1,2,5-thiadiazoles
CA615180A (en) A.c. electric supply arrangements
CA655642A (en) Composite contacting tray
CA691116A (en) Bearing lock
AU407122B2 (en) Improvements ind. c. toa. c. static inverters
CA695555A (en) Linear function generator
AU294305B2 (en) Wiring fasteners. s-j
CA876326A (en) D.c. voltage supply systems
CA695095A (en) Push-pull generator for producing a.c. voltages
CA722629A (en) Carbonaceous felt laminates
AU1332266A (en) Wiring fasteners. s-j
CA786937A (en) D.c. voltage regulators
CA713576A (en) 6.alpha., 16.beta.-DIMETHYL-17.alpha.-HYDROXY PROGESTERONES
AU453091B2 (en) Circuit arrangement for the interruption free supply of an a.c. consumer
CA864683A (en) Systems for generating a constant current within limited voltage ranges
CA926326A (en) T. a. direct power shift
CA863659A (en) Camming arrangement
CA850947A (en) Camming arrangement
CA735078A (en) Reactor for direct current with alternating current superimposed on the direct current
CA701317A (en) D.c.-a.c. inverters
CA811842A (en) Circuit arrangement for automatically selecting the highest voltage of a number of varying d.c. sources
CA881307A (en) Power generating system