WO2014048739A1 - Segmentierter läufer für elektrische maschinen - Google Patents

Segmentierter läufer für elektrische maschinen Download PDF

Info

Publication number
WO2014048739A1
WO2014048739A1 PCT/EP2013/068783 EP2013068783W WO2014048739A1 WO 2014048739 A1 WO2014048739 A1 WO 2014048739A1 EP 2013068783 W EP2013068783 W EP 2013068783W WO 2014048739 A1 WO2014048739 A1 WO 2014048739A1
Authority
WO
WIPO (PCT)
Prior art keywords
rotor
pole
support element
einzelpolsegmente
electric machine
Prior art date
Application number
PCT/EP2013/068783
Other languages
German (de)
English (en)
French (fr)
Inventor
Christian Schiller
Frank Bechmann
Manfred KRÜGER-GOTZMANN
Peter Petereit
Kerstin Schenk
Dirk Winter
Original Assignee
Siemens Aktiengesellschaft
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 Aktiengesellschaft filed Critical Siemens Aktiengesellschaft
Priority to AU2013322982A priority Critical patent/AU2013322982B2/en
Priority to DE112013004721.7T priority patent/DE112013004721A5/de
Publication of WO2014048739A1 publication Critical patent/WO2014048739A1/de

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
    • H02K1/30—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures using intermediate parts, e.g. spiders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/18—Details
    • B02C17/24—Driving mechanisms
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/02—Synchronous motors
    • H02K19/10—Synchronous motors for multi-phase current
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/52—Fastening salient pole windings or connections thereto
    • H02K3/527—Fastening salient pole windings or connections thereto applicable to rotors only

Definitions

  • At least one second busbar per sliding contact is necessary in order to ensure the electrical connection to the respective Einzelpolsegmenten and.
  • the at least one second busbar can also be directly connected to the respective pole coil or, if a first busbar mentioned above is provided, be mechanically releasably fixed to the at least one first busbar.
  • the at least one support element of the rotor is designed at least as a portion of a flange, wherein the mill has a drum body, wherein the portion of the flange is arranged at an axial end of the drum body.
  • the support element is designed as a circumferentially completely circumferential flange.
  • the segment holder 10 is designed as a kind of slide, which can be inserted axially in a corresponding guide of the support element 2.
  • By the guide of the run as a slide segment holder 10 is fixed in the radial direction and in the circumferential direction.
  • a stop not shown in detail can be provided, which, together with a snap connection, a lock or another mechanically detachable connection, causes complete fixation of the segment holder 10 and thus of the entire respective single pole segment 4.
  • FIG. 2 shows a further illustration of the same electric machine. In this case, like reference numerals designate like objects.
  • FIG. 3 shows a section of an electrical machine according to a second exemplary embodiment of the rotor 1 according to the invention.
  • the rotor 1 has a rotor surface 3 and a plurality of support elements 2 on the rotor surface 3.
  • Einzelpolseg- 4 are each individually fastened by means of a mechanically releasable connection.
  • the individual pole segments 4 each have a pole core 6 and a pole coil 5 guided around the pole core 6.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Food Science & Technology (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
PCT/EP2013/068783 2012-09-26 2013-09-11 Segmentierter läufer für elektrische maschinen WO2014048739A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2013322982A AU2013322982B2 (en) 2012-09-26 2013-09-11 Segmented rotor for electrical machines
DE112013004721.7T DE112013004721A5 (de) 2012-09-26 2013-09-11 Segmentierter Läufer für elektrische Maschinen

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102012217467.2 2012-09-26
DE102012217467 2012-09-26
DE102013209555.4 2013-05-23
DE102013209555.4A DE102013209555A1 (de) 2012-09-26 2013-05-23 Segmentierter Läufer für elektrische Maschinen

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US14/223,127 Continuation US8999313B2 (en) 2012-09-11 2014-03-24 Compositions

Publications (1)

Publication Number Publication Date
WO2014048739A1 true WO2014048739A1 (de) 2014-04-03

Family

ID=50235520

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/068783 WO2014048739A1 (de) 2012-09-26 2013-09-11 Segmentierter läufer für elektrische maschinen

Country Status (5)

Country Link
AU (1) AU2013322982B2 (es)
CL (1) CL2015000754A1 (es)
DE (2) DE102013209555A1 (es)
PE (1) PE20150589A1 (es)
WO (1) WO2014048739A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3079235A1 (de) * 2015-04-10 2016-10-12 Siemens Aktiengesellschaft Elektrisch isolierend beschichtetes poleisen im rotor einer elektrischen rotierenden maschine
EP3657636A1 (en) * 2018-11-26 2020-05-27 ABB Schweiz AG Reinforcement means

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB666745A (en) * 1949-10-07 1952-02-20 Vickers Electrical Co Ltd Improvements in windings for dynamo electric machines
DE1218602B (de) * 1965-01-14 1966-06-08 Siemens Ag Aus Blechsegmenten geschichteter Jochring mit hohem Schwungmoment fuer die Polraedergrosser elektrischer Maschinen
DE1903688A1 (de) * 1968-01-29 1970-01-22 Asea Ab Rotor fuer elektrische Maschinen mit vertikaler Welle
EP0079584A1 (fr) * 1981-11-17 1983-05-25 Alsthom Rotor à pôles saillants pour machine dynamoélectrique avec bobines démontables sans démontage des pôles
DE10058911A1 (de) * 2000-11-20 2002-05-29 Siemens Ag Rohrmühle mit einem am Mühlenkörper angeordneten Ringflansch zur Befestigung des Rotors einer dynamoelektrischen Maschine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB666745A (en) * 1949-10-07 1952-02-20 Vickers Electrical Co Ltd Improvements in windings for dynamo electric machines
DE1218602B (de) * 1965-01-14 1966-06-08 Siemens Ag Aus Blechsegmenten geschichteter Jochring mit hohem Schwungmoment fuer die Polraedergrosser elektrischer Maschinen
DE1903688A1 (de) * 1968-01-29 1970-01-22 Asea Ab Rotor fuer elektrische Maschinen mit vertikaler Welle
EP0079584A1 (fr) * 1981-11-17 1983-05-25 Alsthom Rotor à pôles saillants pour machine dynamoélectrique avec bobines démontables sans démontage des pôles
DE10058911A1 (de) * 2000-11-20 2002-05-29 Siemens Ag Rohrmühle mit einem am Mühlenkörper angeordneten Ringflansch zur Befestigung des Rotors einer dynamoelektrischen Maschine

Also Published As

Publication number Publication date
CL2015000754A1 (es) 2015-08-28
AU2013322982A1 (en) 2015-04-02
PE20150589A1 (es) 2015-05-06
DE112013004721A5 (de) 2015-06-18
DE102013209555A1 (de) 2014-03-27
AU2013322982B2 (en) 2015-12-24

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