DE376191C - Device for expanding the control range of fast regulators - Google Patents

Device for expanding the control range of fast regulators

Info

Publication number
DE376191C
DE376191C DEA35696D DEA0035696D DE376191C DE 376191 C DE376191 C DE 376191C DE A35696 D DEA35696 D DE A35696D DE A0035696 D DEA0035696 D DE A0035696D DE 376191 C DE376191 C DE 376191C
Authority
DE
Germany
Prior art keywords
fast
control range
regulator
contact device
regulators
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
DEA35696D
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.)
AEG AG
Original Assignee
AEG AG
Publication date
Priority to DEA35696D priority Critical patent/DE376191C/en
Application granted granted Critical
Publication of DE376191C publication Critical patent/DE376191C/en
Expired 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
    • H02P9/14Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field
    • H02P9/24Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field due to variation of make-to-break ratio of intermittently-operating contacts, e.g. using Tirrill regulator

Landscapes

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

Description

Einrichtung zur Erweiterung des Regelbereiches von Schnellreglern. In dem Patent 273818 ist eine Einrichtung beschrieben, die in den beiden Endstellungen des Schnellreglers, d. 1i, des von der I?rreger- niaschinenspannung l;eeinflußten Organs des Reglers, einen in die Leitung zwischen Gelte- rator und Erregermaschine eingeschalteten und mit einem Elektromotor festgekuppelten Regu- lierwiderstand in bestimmter Weise aus- oder einschaltet. Statt den Regulierwiderstand in Abhängigkeit voll der T:rregerni.ischinensp-.ui- nung zu steuern, kann auch ein zur Messung des Erregerstrohes, der l#'-rre"ersllaililung, des Belastungsfaktors oder eitler sonstigen be- triebsmäßigen Größe dienendes Meßinstru- inent mit einer geeigneten Kontaktvorrichtung versehen «-erden, welche die Steuerung des Regulierwiderstandes in derselben Weise, wie es tln Patent 273818 beschrieben ist, bewirkt. In der "Zeichnung sind zwei dargestellt. In der Abb. r ist der \ etz- inagnet /, des Schnellreglers e außer mit der normalen Spannungsspule noch mit einer zwei- ten volle \etzstroin gespeisten Spule versehen, so (laß bei geeigneter Abgleichung der Strom- und Spannungsspule der Magnet /,# die ge- wünschte Betriel)sgr()ße (Strom, @Vattver- brattch, Blindverbrauch usw.) mißt. In All]). 2 ist für die Messung dieser Größe ein Meß- instrunient il vorgesehen, welches bei einer be- stimmten Maximal- bzw. Xliniillalanzeige mit- tels der Kontakte f1 und f, die Bewegung des Magnetregulators auslöst. a bezeichnet das Netz, h den Generator - mit der Erreger- inaschine c und dellt Nehenschlußregulier- widerstand d, welcher mit dein Schnellregler e verbunden ist. n stellt ein beliebiges -Ieß- instrunient dar, welches in geeigneter Weise all die Schaltanordnung angeschaltet wird. Die Kontaktvorrichtung am Schnellregler bzw. am NIeßinstruinent schließt in seinen beiden Endstellungen den Stromkreis für den Haupt- stronielektrotnotor g entweder in dem einen oder dem anderen Sinne, so daß dieser unter Vermittlung geeigneter Übertragungsglieder den Regulierwiderstand h verstellt und den Regulierbereich des Schnellreglers erweitert. Zweckmäßig wird die Bewegung des Elektro- motors g bereits eingeleitet, kurz bevor der Schnellregler die Grenzen seines Regulier- bereiches erreicht hat, damit Spannungsstöße vermieden werden, die eintreten müßten, weilt cler Magnetregulator erst nach Erreichung der Grenzen des Schnellreglers in Wirksamkeit tritt. Zli diesem "Zwecke 1)esitzt'lie Kontakt- vorrichtung f zwei elastische Kontakte, die den Stromkreis des Motors a bereits schließen, bevor der Kontakthebel seine En dlage erreicht hat. Device for expanding the control range of fast regulators. In patent 273818 there is a device described in the two end positions the fast regulator, d. 1i, of the irritant machine tension l; influenced organ of the Controller, one in the line between valid rator and exciter switched on and Regu- or in a certain way turns on. Instead of the regulating resistor in Dependence full of the T: rregerni.ischinensp-.ui- control can also be used for measurement des Erregerstrohes, der l # '- rre "ersllaililung, des Load factor or other vain measuring instru- with a suitable contact device provided «- which control the Regulating resistor in the same way as it is described in patent 273818. In the "drawing are two shown. In Fig.r the \ etz- inagnet /, of the fast regulator e except with the normal voltage coil still with a two- th full \ etzstroin fed coil provided, so (with a suitable adjustment of the current and voltage coil of the magnet /, # the wished Betriel) sgr () ße (current, @ Vattver- brattch, blind consumption, etc.). In All]). 2 is for the measurement of this quantity a measuring instrunient il provided, which in the event of a agreed maximum or x-line display with by means of contacts f1 and f, the movement of the Solenoid regulator triggers. a denotes that Network, h the generator - with the exciter in machine c and dells shunt regulating resistance d, which with your fast regulator e connected is. n represents any -Ieß- instrunient which in an appropriate manner all the circuitry is turned on. The contact device on the rapid regulator resp. on the measuring instructor closes in both of his End positions the circuit for the main stronielektrotnotor g either in one or the other sense, so that this under Mediation of suitable transfer elements adjusts the regulating resistor h and the Regulation range of the fast regulator extended. The movement of the electrical motors g already initiated shortly before the Speed regulator pushes the limits of its regulating area has reached, so voltage surges to be avoided, which would have to occur while staying The magnetic regulator only after the Limits of the fast regulator in effectiveness occurs. For this purpose 1) there is a contact device f two elastic contacts that already close the circuit of motor a, before the contact lever reaches its end position Has.

Claims (1)

PATENT -A" SPRÜCHE:
i. Einrichtung zur Erweiterung des Regelbereiches von Schnellreglern nach Patent 273818, dadurch gekennzeichnet. (laß ein von dein Erre-erstrom, der Er- regerspannung. dem Belastungsfaktor oder einer sonstigen betriebsmäßigen Größe an- hängiges Instrument oder der Schnell- regler selbst mit einer Kontaktvorrichtung versehen ist, welche den Widerstand des Erregerkreises des Hauptgenerators ver- ändert. 2. Einrichtung nach Anspruch 1, ge- kennzeichnet durch eilte solche Ausbildung der Kontaktvorrichtung, daß der Regel- bereich des Schnellreglers schon verstellt wird, bevor die Grenzen, zwischen denen der selbsttätige Regler noch sicher regelt. erreicht sind. 3. Einrichtung nach Anspruch r und 2, dadurch gekennzeichnet, daß die Kontakt- vorrichtung des Reglers an den heilen Grenzen des Regelbereiches je einen star- ren und einen oder zwei elastische Kon- takte besitzt, um den Stromschluß in dein richtigen :Moment zu ermöglichen.
PATENT -A "PROBLEMS:
i. Facility to expand the Control range of fast regulators Patent 273818, characterized. (let one of your exciters flow, the er- excitation voltage. the load factor or to another operational size pending instrument or the quick controller itself with a contact device is provided, which increases the resistance of the Excitation circuit of the main generator changes. 2. Device according to claim 1, ge characterized by hasty such training the contact device that the control area of the fast regulator already adjusted will before the boundaries between which the automatic controller still regulates safely. are achieved. 3. Device according to claim r and 2, characterized in that the contact device of the regulator on the heals Limits of the control range a rigid and one or two elastic cones clocks to the power supply in your correct: enable moment.
DEA35696D Device for expanding the control range of fast regulators Expired DE376191C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEA35696D DE376191C (en) Device for expanding the control range of fast regulators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA35696D DE376191C (en) Device for expanding the control range of fast regulators

Publications (1)

Publication Number Publication Date
DE376191C true DE376191C (en) 1923-05-25

Family

ID=6929201

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA35696D Expired DE376191C (en) Device for expanding the control range of fast regulators

Country Status (1)

Country Link
DE (1) DE376191C (en)

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