DE566702C - Multi-phase commutator machine - Google Patents

Multi-phase commutator machine

Info

Publication number
DE566702C
DE566702C DES102357D DES0102357D DE566702C DE 566702 C DE566702 C DE 566702C DE S102357 D DES102357 D DE S102357D DE S0102357 D DES0102357 D DE S0102357D DE 566702 C DE566702 C DE 566702C
Authority
DE
Germany
Prior art keywords
machine
phase
winding
self
commutator machine
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
DES102357D
Other languages
German (de)
Inventor
Dipl-Ing Jaroslav Kozisek
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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
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 Siemens Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Priority to DES102357D priority Critical patent/DE566702C/en
Application granted granted Critical
Publication of DE566702C publication Critical patent/DE566702C/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/34—Cascade arrangement of an asynchronous motor with another dynamo-electric motor or converter
    • H02K17/38—Cascade arrangement of an asynchronous motor with another dynamo-electric motor or converter with a commutator machine

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Windings For Motors And Generators (AREA)

Description

DEUTSCHES REICHGERMAN EMPIRE

AUSGEGEBEN AM
19. DEZEMBER 1932ISSUED ON
DECEMBER 19, 1932

REICHSPATENTAMTREICH PATENT OFFICE

PATENTSCHRIFTPATENT LETTERING

KLASSE 21 d2 GRUPPECLASS 21 d 2 GROUP

Zusatz zum Patent 471Addendum to patent 471

Patentiert im Deutschen Reiche vom 13. Dezember 1931 ab Das Hauptpatent hat angefangen am 5. Oktober 1924.Patented in the German Empire on December 13, 1931 The main patent started on October 5th, 1924.

Das Hauptpatent betrifft eine Mehrphasenkommutatormaschine mit einer im Ständer untergebrachten und vom Anker durch Induktion gespeisten Wicklung, an der der 5 Ohmsche und der induktive Widerstand der Ständerwicklung auf ein derartiges gegenseitiges Verhältnis eingestellt sind, daß eine Selbsterregung an der Maschine eintritt und diese niederfrequenten Strom abgeben kann.The main patent relates to a multi-phase commutator machine with one in the stator housed and fed from the armature by induction winding, where the 5 ohmic and the inductive resistance of the Stator winding are set to such a mutual relationship that one Self-excitation occurs on the machine and this can emit low-frequency current.

ίο Die Maschine eignet sich insbesondere als Kommutatorhintermaschine für die Phasenkompensierung von Asynchronmaschinen, wobei sich als Vorteil ergibt, daß auch bei Leerlauf der asynchronen Vordermaschine eine Phasenkompensierung durch die selbsterregte Hintermaschine erzielt wird. Schwierigkeiten bereitet noch die Einstellung der Stärke dieser Selbsterregung und damit auch der Phasenkompensierung. Besitzt die Kom-ίο The machine is particularly suitable as Commutator rear machine for phase compensation of asynchronous machines, with the advantage that also with Idling of the asynchronous front machine a phase compensation by the self-excited Rear machine is achieved. The adjustment of the strength of this self-excitation and thus also causes difficulties the phase compensation. Owns the comm

ao mutatorhintermaschine im Ständer eine Käfigwicklung, so erfolgt diese Einstellung am besten durch axiale Verschiebung des Ständers. Besitzt die Kommutatorhintermaschine im Ständer hingegen eine Phasen-ao mutator rear machine has a cage winding in the stator, this is how this setting takes place ideally by moving the stator axially. Owns the commutator back machine in the stand, however, a phase

»5 wicklung, so kann man in den Stromkreis dieser Phasenwicklung regelbare Ohmsche Widerstände einschalten. Für viele Zwecke genügt jedoch eine einmalige Justierung des Widerstandes.»5 winding, so you can get into the circuit Switch on adjustable ohmic resistances of this phase winding. For many purposes However, a one-time adjustment of the resistance is sufficient.

Gemäß der vorliegenden Erfindung wird eine Einstellung der Stärke der Erregung an der Mehrphasenkommutatormaschine des Hauptpatents dadurch erreicht, daß die als Phasenwicklung ausgebildete Ständerwicklung aus mehreren parallel geschalteten Zweigen besteht, die wahlweise ein- und ausgeschaltet werden können. Die Ständerwicklung ist dabei, sofern es sich um eine Wicklung handelt, die nach Art der Gleichstromwicklungen durchgebildet ist, als Wellenwicklung mit mehreren parallelen Zweigen ausgebildet. Die parallelen Stränge können dabei in denselben oder zum mindesten in benachbarten Nuten liegen. Indem man von den parallelen Strängen einige zu- oder abschaltet, hat man es in der Hand, den Widerstand der Ständerwicklung in gewissen Grenzen zu regeln und damit die Selbsterregung der Mehrphasenkommutatormaschine bzw. den Leistungsfaktor der asynchronen Vordermaschine einzustellen. Diese Lösung hat den Vorteil, daß man keinen besonderen Widerstand benötigt.According to the present invention, an adjustment is made to the strength of the excitation the multi-phase commutator machine of the main patent achieved in that the stator winding designed as a phase winding consists of several branches connected in parallel, which can be switched on and off as required can be. The stator winding is included if it is a winding acts, which is formed in the manner of direct current windings, as a wave winding formed with several parallel branches. The parallel strands can be in the same or at least lie in adjacent grooves. By switching some of the parallel strings on or off, you have it is up to you to regulate the resistance of the stator winding within certain limits and thus the self-excitation of the multi-phase commutator machine or the power factor of the asynchronous front machine. This solution has the advantage that no special resistor is required.

*) Von dem Patentsucher ist als der Erßnder angegeben worden:*) The patent seeker stated as the originator:

Dipl.-Ing. Jaroslav Kozisek in Berlin-Charlottenburg.Dipl.-Ing. Jaroslav Kozisek in Berlin-Charlottenburg.

Man kann die Enden der parallelen Stränge zu einem Schalter führen und hier das Zu- bzw. Abschalten mit einfachsten Mitteln bewerkstelligen. You can lead the ends of the parallel strands to a switch and here the supply or switch off with the simplest of means.

Claims (1)

Patentanspruch:Claim: Mehrphasenkommutatormaschine " miteiner im Ständer untergebrachten und vom Anker durch Induktion· gespeisten Wicklung, deren Ohmscher und induktiver Widerstand auf ein derartiges gegenseitiges Verhältnis eingestellt sind, daß eine Selbsterregung an der Maschine eintritt nach Patent 471 182, dadurch gekennzeichnet, daß die als Phasenwicklung ausgebildete Ständerwicklung aus mehreren parallelen Strängen besteht, die wahlweise für die Selbsterregung ein- und äiisschältbär sind.Multi-phase commutator machine "with one housed in the stand and powered by induction from the armature Winding, its ohmic and inductive resistance on such a mutual Ratio are set so that self-excitation occurs on the machine according to patent 471 182, characterized in that that the stator winding designed as a phase winding consists of several parallel strands, the optional for self-excitement are one-and-one.
DES102357D 1931-12-13 1931-12-13 Multi-phase commutator machine Expired DE566702C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES102357D DE566702C (en) 1931-12-13 1931-12-13 Multi-phase commutator machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES102357D DE566702C (en) 1931-12-13 1931-12-13 Multi-phase commutator machine

Publications (1)

Publication Number Publication Date
DE566702C true DE566702C (en) 1932-12-19

Family

ID=7524378

Family Applications (1)

Application Number Title Priority Date Filing Date
DES102357D Expired DE566702C (en) 1931-12-13 1931-12-13 Multi-phase commutator machine

Country Status (1)

Country Link
DE (1) DE566702C (en)

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