DE233901C - - Google Patents

Info

Publication number
DE233901C
DE233901C DENDAT233901D DE233901DA DE233901C DE 233901 C DE233901 C DE 233901C DE NDAT233901 D DENDAT233901 D DE NDAT233901D DE 233901D A DE233901D A DE 233901DA DE 233901 C DE233901 C DE 233901C
Authority
DE
Germany
Prior art keywords
motor
flywheel
mains
power source
auxiliary power
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.)
Active
Application number
DENDAT233901D
Other languages
German (de)
Publication of DE233901C publication Critical patent/DE233901C/de
Active 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

Description

BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICHSDRUCKEREI.

Claims (2)

Patent-Ansprüche: 55Patent Claims: 55 1. Hilfsstromquelle zur Bewegung von selbsttätigen Schaltern in elektrischen Leitungsnetzen, gekennzeichnet durch einen Schwungradumformer, dessen Motor an das Netz angeschlossen ist, während die Dynamo den Strom für die Schalter liefert, zum Zwecke, auch bei sinkender Netzspannung infolge der Wirkung des Schwungrades während einer zur Ausführung der Schaltvorgänge ausreichenden Zeit Strom von geeigneter Spannung zu erhalten.1. Auxiliary power source for moving automatic switches in electrical power networks, characterized by a flywheel converter, the motor of which is connected to the mains, while the Dynamo supplies the electricity for the switches, for the purpose, even when the mains voltage drops as a result of the action of the flywheel during an execution of the Switching operations sufficient time to receive current of a suitable voltage. 2. Hilfsstromquelle nach Anspruch 1, gekennzeichnet durch dem Motor des Schwungradumformers vorgeschaltete oder in diesem selbst angeordnete Widerstände, zum Zwecke, ein zu starkes Anwachsen des Motorstromes nach Wiederherstellung der Netzspannung zu verhüten.2. Auxiliary power source according to claim 1, characterized by the motor of the Flywheel converter upstream or self-arranged resistors, for the purpose of an excessive increase in the motor current after restoration the mains voltage.
DENDAT233901D Active DE233901C (en)

Publications (1)

Publication Number Publication Date
DE233901C true DE233901C (en)

Family

ID=493805

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT233901D Active DE233901C (en)

Country Status (1)

Country Link
DE (1) DE233901C (en)

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