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DE19617300A1 - Electric machine as motor-generator set - Google Patents

Electric machine as motor-generator set

Info

Publication number
DE19617300A1
DE19617300A1 DE19617300A DE19617300A DE19617300A1 DE 19617300 A1 DE19617300 A1 DE 19617300A1 DE 19617300 A DE19617300 A DE 19617300A DE 19617300 A DE19617300 A DE 19617300A DE 19617300 A1 DE19617300 A1 DE 19617300A1
Authority
DE
Germany
Prior art keywords
inner stator
electric machine
generator
stator
characteristic part
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.)
Withdrawn
Application number
DE19617300A
Other languages
German (de)
Inventor
Josef Bohle
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19617300A priority Critical patent/DE19617300A1/en
Publication of DE19617300A1 publication Critical patent/DE19617300A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K16/00—Machines with more than one rotor or stator
    • H02K16/04—Machines with one rotor and two stators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K53/00—Alleged dynamo-electric perpetua mobilia
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K99/00—Subject matter not provided for in other groups of this subclass

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

The electric machine includes a rotor shell (8) which rotates between an outer and an inner stator. Force field lines of the circulating phases of the outer electric motor are intersected by the internal generator and cause thereby a strong excitation. The inner stator (9) is radially adjustable, and is brought into its most effective position through a hand wheel over a helical pinion drive (16). The hollow shaft (17), on which the inner stator is assembled with the necessary windings receives power cords for the generator current and leads them towards the exterior.

Description

Anwendungsgebietfield of use

Die Erfindung betrifft eine Elektromaschine mit Doppel­ wirkung. Die Kraftlinien der umlaufenden Phasen des äußeren Elektromotors wirken durch den inneren Generator hindurch und sorgen für eine starke Anregung.The invention relates to an electric machine with double effect. The lines of force of the revolving phases of the outer electric motor act through the inner generator through and provide strong stimulation.

Zweckpurpose

Verbesserung des Wirkungsgrades.Improve efficiency.

Stand der TechnikState of the art

Die Art der Bewicklung und die Lage der Wicklungen und Spulen auf den Feldarmaturen und dem Anker, deren Zahl, Konstruktion und Form sind ohne Bedeutung. Es gelten die hierfür die beim Bau von Elektromotoren und Dynamo­ maschinen bekannten Regeln.The type of winding and the location of the windings and Coils on the field armatures and the armature, their number, Construction and shape are irrelevant. Apply those for the construction of electric motors and dynamo machine-known rules.

SynchronisierungSynchronization

Die volle Synchronisierung des äußeren Elektromotors zum inneren Generator und umgekehrt ist unbedingt er­ forderlich.The full synchronization of the external electric motor to the inner generator and vice versa it is absolutely conducive.

  • 1. gleiche Frequenz1. same frequency
  • 2. gleiche Spannung2. same tension
  • 3. gleiche Phasenfolge3. same phase sequence
  • 4. gleiche Phasenlage der Spannungen4. Same phase position of the voltages
Schaltungcircuit

Es muß eine Umschaltmöglichkeit dergestalt vorhanden sein, daß der vom Generator erzeugte Strom dem äußeren Elektromotor zugeführt werden kann. There must be a switchover option be that the current generated by the generator to the outside Electric motor can be supplied.  

Zusatzadditive

Mit der Bestätigung der Patentanmeldung möchte ich die Elektromaschine mit Schalenläufer anfertigen lassen. With the confirmation of the patent application I would like to Have the electric machine made with a tray runner.  

Luftführung für die InnenkühlungAir duct for internal cooling

Die Luftschlitze für den Lufteintritt befinden sich an der Stirnseite im Lagerschild für Schneckentrieb (15).The air slots for the air inlet are located on the front side in the end shield for worm gear ( 15 ).

Der Ventilator (11) saugt die Luft durch die Ringöffnung der Luftleitscheibe (12) an und drückt sie in die Außenkammer des Schalenläufers (8).The fan ( 11 ) sucks in the air through the ring opening of the air guide disc ( 12 ) and presses it into the outer chamber of the cup rotor ( 8 ).

BezugszeichenlisteReference list

1 Statorgehäuse
2 Lagerschild für Schalenläufer, Triebseite
3 Statorwicklung am inneren Stator
4 Phasenwicklung im Schalenläufer für Generator
5 Phasenwicklung
6 Ständerwicklung
7 Äußerer Stator
8 Schalenläufer
9 Innerer Stator
10 Lagerschild für Schalenläufer mit Schleifringen
11 Ventilator
12 Luftleitscheibe
13 Kohlebürstenhalter
14 Schleifringe
15 Lagerschild für Schneckentrieb mit Luftschlitzen
16 Schneckentrieb
17 Hohlwelle für Kabelführung. 1 stator housing
2 end shield for cup rotor, drive side
3 stator winding on the inner stator
4 phase winding in the shell rotor for generator
5 phase winding
6 stator winding
7 outer stator
8 tray runners
9 Inner stator
10 end shield for tray runners with slip rings
11 fan
12 air baffle
13 carbon brush holders
14 slip rings
15 End shield for worm gear with louvers
16 worm drive
17 Hollow shaft for cable routing.

Claims (3)

1. Schalenläufer (8) in einer Elektromaschine, der zwischen äußerem und innerem Stator rotiert.
Kennzeichnender Teil:
Der dadurch gekennzeichnet ist, daß die Kraftlinien der umlaufenden Phasen des äußeren Elektromotors vom inneren Generator geschnitten werden und damit eine starke An­ regung bewirken. 1. Shell runner ( 8 ) in an electric machine that rotates between the outer and inner stator.
Characteristic part:
The is characterized in that the lines of force of the rotating phases of the outer electric motor are cut by the inner generator and thus cause a strong excitation. 2. Radiale Verstellbarkeit (16) des inneren Stators (9).
Kennzeichnender Teil:
Der dadurch gekennzeichnet ist, daß durch ein Handrad über den Schneckentrieb (16) der Stator in seine wirkungs­ vollste Stellung gebracht wird.2. Radial adjustability ( 16 ) of the inner stator ( 9 ).
Characteristic part:
Characterized in that the stator is brought into its most effective position by a handwheel via the worm gear ( 16 ). 3. Führung der Stromkabel für den Generatorstrom.
Kennzeichnender Teil des Unteranspruchs:
Der dadurch gekennzeichnet ist, daß die Hohlwelle (17), auf der der innere Stator mit den erforderlichen Wick­ lungen montiert ist, die Kabel aufnimmt und nach außen führt.3. Management of the power cables for the generator current.
Characteristic part of the subclaim:
Characterized in that the hollow shaft ( 17 ) on which the inner stator is mounted with the required windings, receives the cables and leads to the outside.
DE19617300A 1996-04-30 1996-04-30 Electric machine as motor-generator set Withdrawn DE19617300A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19617300A DE19617300A1 (en) 1996-04-30 1996-04-30 Electric machine as motor-generator set

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19617300A DE19617300A1 (en) 1996-04-30 1996-04-30 Electric machine as motor-generator set

Publications (1)

Publication Number Publication Date
DE19617300A1 true DE19617300A1 (en) 1997-11-13

Family

ID=7792902

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19617300A Withdrawn DE19617300A1 (en) 1996-04-30 1996-04-30 Electric machine as motor-generator set

Country Status (1)

Country Link
DE (1) DE19617300A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7919892B2 (en) * 2007-07-02 2011-04-05 Remy Technologies, L.L.C. Brushless electric machine with stationary shaft and method of making same
EP3711150A2 (en) * 2017-11-17 2020-09-23 Cummins Generator Technologies Limited Excitation system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3931535A (en) * 1973-09-24 1976-01-06 Roesel Jr John F Constant frequency motor generator set with only one rotor
DE3609351A1 (en) * 1986-03-20 1987-09-24 Bosch Gmbh Robert BRUSHLESS ELECTRIC MOTOR
DE3841263A1 (en) * 1987-12-10 1989-06-29 Mitsubishi Electric Corp SHORT CIRCUIT MOTOR
US5117128A (en) * 1986-08-29 1992-05-26 Papst-Motoren Gmbh & Co. Kg Motor with both stepped rotary and axial shift motions

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3931535A (en) * 1973-09-24 1976-01-06 Roesel Jr John F Constant frequency motor generator set with only one rotor
DE3609351A1 (en) * 1986-03-20 1987-09-24 Bosch Gmbh Robert BRUSHLESS ELECTRIC MOTOR
US5117128A (en) * 1986-08-29 1992-05-26 Papst-Motoren Gmbh & Co. Kg Motor with both stepped rotary and axial shift motions
DE3841263A1 (en) * 1987-12-10 1989-06-29 Mitsubishi Electric Corp SHORT CIRCUIT MOTOR

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7919892B2 (en) * 2007-07-02 2011-04-05 Remy Technologies, L.L.C. Brushless electric machine with stationary shaft and method of making same
EP3711150A2 (en) * 2017-11-17 2020-09-23 Cummins Generator Technologies Limited Excitation system
US11777385B2 (en) 2017-11-17 2023-10-03 Cummins Generator Technologies Limited Excitation system

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8130 Withdrawal