ES2084408T3 - Procedimiento y disposicion de circuito para la supervision de un diodo que desacopla una tension de circuito intermedio y una tension de acumulador en una unidad de suministro de corriente tamponada con bateria. - Google Patents

Procedimiento y disposicion de circuito para la supervision de un diodo que desacopla una tension de circuito intermedio y una tension de acumulador en una unidad de suministro de corriente tamponada con bateria.

Info

Publication number
ES2084408T3
ES2084408T3 ES93107092T ES93107092T ES2084408T3 ES 2084408 T3 ES2084408 T3 ES 2084408T3 ES 93107092 T ES93107092 T ES 93107092T ES 93107092 T ES93107092 T ES 93107092T ES 2084408 T3 ES2084408 T3 ES 2084408T3
Authority
ES
Spain
Prior art keywords
voltage
accumulator
supply unit
diode
built
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 - Lifetime
Application number
ES93107092T
Other languages
English (en)
Inventor
Peter Busch
Willi Sterzik
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.)
Wincor Nixdorf International GmbH
Original Assignee
Wincor Nixdorf International GmbH
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 Wincor Nixdorf International GmbH filed Critical Wincor Nixdorf International GmbH
Application granted granted Critical
Publication of ES2084408T3 publication Critical patent/ES2084408T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Abstract

EN UNIDADES DE ABASTECIMIENTO DE CORRIENTE CONECTADAS EN TAMPON A BATERIAS CON UN DIODO DE DESACOPLAMIENTO DE LA TENSION DE CIRCUITO INTERMEDIO Y DE LA TENSION DEL ACUMULADOR COMO TENSION TAMPON, EXISTE EN EL CASO DE CIERRE CORTO DEL DIODO DE DESACOPLAMIENTO EL PELIGRO DE UNA EXPLOSION O DE UN INCENDIO DE UN ACUMULADOR COMO CONSECUENCIA DE LA SOBRECARGA. MEDIANTE LA CONEXION DE LA UNIDAD DE ABASTECIMIENTO DE CORRIENTE SE BLOQUEA UNA CORRIENTE DE CARGA DEL ACUMULADOR Y SE DEJA LIBRE DE NUEVO, CUANDO UNA TENSION DE BLOQUEO DISMINUIDO SE HA CONSTITUIDO COMO CONSECUENCIA DE UNA CORRIENTE DE PRUEBA EN EL DIODO DE DESACOPLAMIENTO. EN SERVICIO DE LA UNIDAD DE ABASTECIMIENTO DE CORRIENTE SE GENERA UNA TENSION ALTA CONTRA LA TENSION DEL ACUMULADOR ALREDEDOR DE UNA MEDIDA BASICA DADA PREVIAMENTE. EN CASO DE FALLO LA TENSION ELEVADA ES MAYOR QUE LA TENSION DEL CIRCUITO INTERMEDIO. ESTO DESCONECTA EL ACUMULADOR.
ES93107092T 1993-04-30 1993-04-30 Procedimiento y disposicion de circuito para la supervision de un diodo que desacopla una tension de circuito intermedio y una tension de acumulador en una unidad de suministro de corriente tamponada con bateria. Expired - Lifetime ES2084408T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP93107092A EP0622882B1 (de) 1993-04-30 1993-04-30 Verfahren und Schaltungsanordnung zum Überwachen einer eine Zwischenkreisspannung und eine Akkuspannung entkoppelnden Diode in einer batteriegepufferten Stromversorgungseinheit

Publications (1)

Publication Number Publication Date
ES2084408T3 true ES2084408T3 (es) 1996-05-01

Family

ID=8212854

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93107092T Expired - Lifetime ES2084408T3 (es) 1993-04-30 1993-04-30 Procedimiento y disposicion de circuito para la supervision de un diodo que desacopla una tension de circuito intermedio y una tension de acumulador en una unidad de suministro de corriente tamponada con bateria.

Country Status (4)

Country Link
EP (1) EP0622882B1 (es)
AT (1) ATE135501T1 (es)
DE (1) DE59301900D1 (es)
ES (1) ES2084408T3 (es)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4225792A (en) * 1978-12-26 1980-09-30 Gte Sylvania Incorporated Detector circuit
US4675538A (en) * 1986-06-02 1987-06-23 Epstein Barry M General purpose uninterruptible power supply
EP0375793B1 (de) * 1988-12-24 1993-05-26 DIEHL GMBH & CO. Stromversorgungsschaltung mit Netzausfall-Überbrückungsspeicher
GB9012578D0 (en) * 1990-06-06 1990-07-25 Astec Int Ltd Improvements in battery charging circuits
US5142215A (en) * 1990-12-17 1992-08-25 Ncr Corporation Low impedance regulator for a battery with reverse overcharge protection

Also Published As

Publication number Publication date
EP0622882A1 (de) 1994-11-02
DE59301900D1 (de) 1996-04-18
EP0622882B1 (de) 1996-03-13
ATE135501T1 (de) 1996-03-15

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