FR2390844A1 - Groupe stabilisateur de courant alternatif - Google Patents

Groupe stabilisateur de courant alternatif

Info

Publication number
FR2390844A1
FR2390844A1 FR7714495A FR7714495A FR2390844A1 FR 2390844 A1 FR2390844 A1 FR 2390844A1 FR 7714495 A FR7714495 A FR 7714495A FR 7714495 A FR7714495 A FR 7714495A FR 2390844 A1 FR2390844 A1 FR 2390844A1
Authority
FR
France
Prior art keywords
supply
motor
breaks
generator
millisecond
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
Application number
FR7714495A
Other languages
English (en)
Other versions
FR2390844B1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7714495A priority Critical patent/FR2390844A1/fr
Publication of FR2390844A1 publication Critical patent/FR2390844A1/fr
Application granted granted Critical
Publication of FR2390844B1 publication Critical patent/FR2390844B1/fr
Granted 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
    • H02J9/066—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 characterised by the use of dynamo-electric machines

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Eletrric Generators (AREA)

Abstract

Groupe stabilisateur de courant alternatif. Ce groupe comprend en combinaison une machine à courant continu 1 reliée à la batterie 5, un moteur asynchrone à faible glissement 7 relié à la machine 1 et au secteur 9, un alternateur 12 pouvant être entraîné par le moteur asynchrone 7 avec interposition d'un volant d'inertie 14, cet alternateur fournissant le courant électrique stabilisé Quand le groupe est alimenté par le secteur, la machine 1 est entraînée par le moteur 7 et fonctionne comme génératrice chargeant la batterie 5. En cas de coupure du secteur, la machine 1 est alimentée automatiquement par la batterie 5 et fonctionne comme moteur pendant la durée de la coupure. Le groupe selon l'invention est particulièrement approprié à l'alimentation en énergie électrique d'ensembles d'informatique comportant des ordinateurs.
FR7714495A 1977-05-12 1977-05-12 Groupe stabilisateur de courant alternatif Granted FR2390844A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7714495A FR2390844A1 (fr) 1977-05-12 1977-05-12 Groupe stabilisateur de courant alternatif

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7714495A FR2390844A1 (fr) 1977-05-12 1977-05-12 Groupe stabilisateur de courant alternatif

Publications (2)

Publication Number Publication Date
FR2390844A1 true FR2390844A1 (fr) 1978-12-08
FR2390844B1 FR2390844B1 (fr) 1981-05-29

Family

ID=9190706

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7714495A Granted FR2390844A1 (fr) 1977-05-12 1977-05-12 Groupe stabilisateur de courant alternatif

Country Status (1)

Country Link
FR (1) FR2390844A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998050997A1 (fr) * 1997-05-09 1998-11-12 Active Power, Inc. Procedes et dispositifs pour la protection des accumulateurs dans un systeme d'alimentation secourue

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998050997A1 (fr) * 1997-05-09 1998-11-12 Active Power, Inc. Procedes et dispositifs pour la protection des accumulateurs dans un systeme d'alimentation secourue

Also Published As

Publication number Publication date
FR2390844B1 (fr) 1981-05-29

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Legal Events

Date Code Title Description
ST Notification of lapse