DE204534C - - Google Patents

Info

Publication number
DE204534C
DE204534C DENDAT204534D DE204534DA DE204534C DE 204534 C DE204534 C DE 204534C DE NDAT204534 D DENDAT204534 D DE NDAT204534D DE 204534D A DE204534D A DE 204534DA DE 204534 C DE204534 C DE 204534C
Authority
DE
Germany
Prior art keywords
switched
stand
switch
motor stand
excitation
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
DENDAT204534D
Other languages
German (de)
Publication of DE204534C publication Critical patent/DE204534C/de
Active legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P9/00Arrangements for controlling electric generators for the purpose of obtaining a desired output

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Multiple Motors (AREA)
  • Control Of Eletrric Generators (AREA)

Description

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

Claims (1)

Patent-Anspruch :Patent claim: Einrichtung zur Spannungsregelung in Drehstromzentralen, welche oft ein- und auszuschaltende große Asynchronmotoren speisen, dadurch gekennzeichnet, daß beim Einschalten eines Motorständers durch einen mit dem Ständerschalter verbundenen Schalter gleichzeitig oder etwas voreilend die Erregung der Stromerzeuger der Zentrale verstärkt, beim Ausschalten des Motorständers wieder geschwächt wird.Device for voltage regulation in three-phase power stations, which are often switched on and off feed to be switched off large asynchronous motors, characterized in that when Switching on a motor stand by a switch connected to the stand switch at the same time or slightly in advance the excitation of the power generator of the control center is increased and weakened again when the motor stand is switched off.
DENDAT204534D Active DE204534C (en)

Publications (1)

Publication Number Publication Date
DE204534C true DE204534C (en)

Family

ID=466857

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT204534D Active DE204534C (en)

Country Status (1)

Country Link
DE (1) DE204534C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7419521B2 (en) 2004-04-16 2008-09-02 Samsung Gwangju Electronics Co., Ltd. Dust collecting apparatus for a vacuum cleaner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7419521B2 (en) 2004-04-16 2008-09-02 Samsung Gwangju Electronics Co., Ltd. Dust collecting apparatus for a vacuum cleaner

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