DK133217C - Anleg til afbrydelsesfri forsyning af en belastning fra to eller flere vekselstromskilder - Google Patents

Anleg til afbrydelsesfri forsyning af en belastning fra to eller flere vekselstromskilder

Info

Publication number
DK133217C
DK133217C DK439372A DK439372A DK133217C DK 133217 C DK133217 C DK 133217C DK 439372 A DK439372 A DK 439372A DK 439372 A DK439372 A DK 439372A DK 133217 C DK133217 C DK 133217C
Authority
DK
Denmark
Prior art keywords
interruptional
load
supply
power sources
sources
Prior art date
Application number
DK439372A
Other languages
Danish (da)
English (en)
Other versions
DK133217B (da
Inventor
T Wolpert
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of DK133217B publication Critical patent/DK133217B/da
Application granted granted Critical
Publication of DK133217C publication Critical patent/DK133217C/da

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)
DK439372A 1971-09-07 1972-09-06 Anleg til afbrydelsesfri forsyning af en belastning fra to eller flere vekselstromskilder DK133217C (da)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
DK133217B DK133217B (da) 1976-04-05
DK133217C true DK133217C (da) 1976-09-13

Family

ID=20293740

Family Applications (1)

Application Number Title Priority Date Filing Date
DK439372A DK133217C (da) 1971-09-07 1972-09-06 Anleg til afbrydelsesfri forsyning af en belastning fra to eller flere vekselstromskilder

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
AU467727B2 (en) 1975-12-11
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
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

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