DE494934C - Electric double regulator - Google Patents

Electric double regulator

Info

Publication number
DE494934C
DE494934C DEM104544D DEM0104544D DE494934C DE 494934 C DE494934 C DE 494934C DE M104544 D DEM104544 D DE M104544D DE M0104544 D DEM0104544 D DE M0104544D DE 494934 C DE494934 C DE 494934C
Authority
DE
Germany
Prior art keywords
regulator
electric double
voltage
double regulator
control element
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
Application number
DEM104544D
Other languages
German (de)
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.)
Rheinmetall Air Defence AG
Original Assignee
Werkzeugmaschinenfabrik Oerlikon Buhrle AG
Publication date
Priority to DEM104544D priority Critical patent/DE494934C/en
Application granted granted Critical
Publication of DE494934C publication Critical patent/DE494934C/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05FSYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10Regulating voltage or current
    • G05F1/12Regulating voltage or current wherein the variable actually regulated by the final control device is ac

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Eletrric Generators (AREA)

Description

Elektrischer Doppelregler Das Bedürfnis nach Zusammenschließung einzelner Kraftwerke stellt an dem Parallelschaltpunkt Aufgaben mannigfacher Art, so z. B. die selbsttätige Konstanthaltung eines ge- wünschten Leistungsfaktors durch Beeinflussung spannungsschiebender Induktionsregler oder Stufentransformatoren. Eine derartige Regelung kann mit einem Regler, wie er in der schweizerischen Patentschrift 114 177 dargelegt ist, einwandfrei gelöst werden. Bei zeitweiser einseitiger Speisung der Anlage aber tritt das Bedürfnis auf, den gleichen Regler auch für Spannungsregelung zu gebrauchen, was mit einem Regler gemäß der Erfindung erreicht werden kann. Dieser Regler besteht aus einem Leistungsfaktorregelungssystem und einem Spannungsregelungssystem, von denen das eine oder andere System zur Wirkung gelangen kann. Dabei kann die Umsteuerung des Reglers auf das eine oder andere System elektrisch oder mechanisch erfolgen.Electric double regulator The need for the connection of individual power plants poses a variety of tasks at the parallel switching point. B. the automatic maintenance of a desired power factor by influencing voltage-shifting induction regulators or step transformers. Such a regulation can be solved perfectly with a regulator as it is set out in the Swiss patent specification 114 177. In the case of one-sided feeding of the system from time to time, however, the need arises to use the same regulator for voltage regulation, which can be achieved with a regulator according to the invention. This regulator consists of a power factor control system and a voltage control system, one or the other of which can take effect. The controller can be switched to one or the other system electrically or mechanically.

Die Zeichnung zeigt schematisch ein Ausführungsbeispiel des Erfindungsgegenstandes. i stellt das cos #q- und 2 das Spannungssystem dar, die durch das Steuerorgan 3 den Induktionsregler oder Stufentransformator 4 betätigen können. Beide Systeme sind je mit einem Elektromagneten 9 bzw. io versehen, deren gemeinsamer Anker i i mit dem Steuerorgan 3 verbunden ist. Der Magnet 9 am Waagebalken 5 wird durch -die Spulen 6 des Systems i erreg und der Magnet io am Waagebalken7 wird durch die Spule8 des Systems .2 erregt, je nach der Stellung des Umschalters 12; dementsprechend wird das Steuerorgan 3 mit -dem cos 99-System oder mit dem Spannungssystem gekuppelt. Durch je- weiliges Anhängen des vom Steuerorgan 3 zum Anker ii führenden Gestänges könnte, unter Weglassung der Magnete 9, io, die Umstellung auch rein mechanisch geschehen.The drawing shows schematically an embodiment of the subject matter of the invention. i represents the cos # q and 2 the voltage system, which can operate the induction regulator or step transformer 4 through the control element 3. Both systems are each provided with an electromagnet 9 or io, the common armature ii of which is connected to the control element 3. The magnet 9 on the balance beam 5 is excited by the coils 6 of the system i and the magnet io on the balance beam 7 is excited by the coil 8 of the system .2, depending on the position of the switch 12; accordingly, the control element 3 is coupled to the cos 99 system or to the voltage system. By JE weiliges attaching the anchor to the leading ii linkage, with the omission of the magnets could 9, io the control member 3, the conversion also be done purely mechanically.

Durch das magnetische oder mechanische Kuppeln des einen oder andern Waagebalkens mit dem zum Anker ii gehörenden Gestänge wird dieses auf- und abwärts bewegt und kann z. B. durch Betätigen einer Schütze mittels Relais einen Elektroservomotor oder ein Ventil eines Öldruckservomotors steuern, die ihrerseits den Induktionsregler oder Stufentransformator 4 mechanisch verstellen.Through the magnetic or mechanical coupling of one or the other Balance beam with the linkage belonging to anchor ii, this is up and down moves and can e.g. B. by operating a contactor by means of a relay an electric servo motor or a valve of an oil pressure servomotor, which in turn controls the induction regulator or adjust step transformer 4 mechanically.

Claims (1)

PATENTANSPRUCH: E lektrischer Doppelregler, insbesondere zur Steuerung von Induktionsreglern und Stufentransformatoren, dadurch gekennzeichnet, daß der Regler ein Spannungs-und ein cos qg-System besitzt, deren Einwirkung auf ein gemeinsames Steuerorgan wahlweise umsteuerbar ist. Claim: electric double regulator, in particular for controlling induction regulators and step transformers, characterized in that the regulator has a voltage and a cos qg system, the effect of which on a common control element can be reversed as desired.
DEM104544D Electric double regulator Expired DE494934C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM104544D DE494934C (en) Electric double regulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM104544D DE494934C (en) Electric double regulator

Publications (1)

Publication Number Publication Date
DE494934C true DE494934C (en) 1930-03-28

Family

ID=7325436

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM104544D Expired DE494934C (en) Electric double regulator

Country Status (1)

Country Link
DE (1) DE494934C (en)

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