WO2013135768A3 - Elektrische maschine mit phasentrenner - Google Patents

Elektrische maschine mit phasentrenner Download PDF

Info

Publication number
WO2013135768A3
WO2013135768A3 PCT/EP2013/055140 EP2013055140W WO2013135768A3 WO 2013135768 A3 WO2013135768 A3 WO 2013135768A3 EP 2013055140 W EP2013055140 W EP 2013055140W WO 2013135768 A3 WO2013135768 A3 WO 2013135768A3
Authority
WO
WIPO (PCT)
Prior art keywords
phase separator
stator
electric machine
grooves
winding
Prior art date
Application number
PCT/EP2013/055140
Other languages
English (en)
French (fr)
Other versions
WO2013135768A2 (de
Inventor
Willi Lutz
Norbert SCHÖNBAUER
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 US14/384,597 priority Critical patent/US20150042188A1/en
Priority to RU2014141649A priority patent/RU2014141649A/ru
Priority to CN201380013520.XA priority patent/CN104170216A/zh
Priority to EP13710829.6A priority patent/EP2812984A2/de
Publication of WO2013135768A2 publication Critical patent/WO2013135768A2/de
Publication of WO2013135768A3 publication Critical patent/WO2013135768A3/de

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/32—Windings characterised by the shape, form or construction of the insulation
    • H02K3/38—Windings characterised by the shape, form or construction of the insulation around winding heads, equalising connectors, or connections thereto
    • 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
    • H02K1/32—Rotating parts of the magnetic circuit with channels or ducts for flow of cooling medium
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/12—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/24—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors with channels or ducts for cooling medium between the conductors
    • 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
    • H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Windings For Motors And Generators (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)

Abstract

Die Erfindung betrifft eine luftgekühlte dynamoelektrische Maschine (1), insbesondere für Niederspannung < 1000 V, mit einem Stator (2), mit axial verlaufenden zu einer Statorbohrung (9) weisenden Nuten (10), in denen ein mehrphasiges Wicklungssystem angeordnet ist, das an den Stirnseiten des Stator (2) jeweils einen Wickelkopf (7) ausbildet, wobei zwisehen den unterschiedlichen Phasen des Wicklungssystems im Wickelkopf (7) ein Phasentrenner (8) vorgesehen ist, wobei der Phasentrenner (8) zweilagig mit dazwischen liegenden Distanzelementen (11) ausgeführt ist.
PCT/EP2013/055140 2012-03-16 2013-03-13 Elektrische maschine mit phasentrenner WO2013135768A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US14/384,597 US20150042188A1 (en) 2012-03-16 2013-03-13 Electric machine having a phase separator
RU2014141649A RU2014141649A (ru) 2012-03-16 2013-03-13 Электрическая машина, имеющая разделитель фаз
CN201380013520.XA CN104170216A (zh) 2012-03-16 2013-03-13 具有相分离器的电动式机器
EP13710829.6A EP2812984A2 (de) 2012-03-16 2013-03-13 Elektrische maschine mit phasentrenner

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012204197A DE102012204197A1 (de) 2012-03-16 2012-03-16 Elektrische Maschine mit Phasentrenner
DE102012204197.4 2012-03-16

Publications (2)

Publication Number Publication Date
WO2013135768A2 WO2013135768A2 (de) 2013-09-19
WO2013135768A3 true WO2013135768A3 (de) 2014-09-25

Family

ID=47901976

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/055140 WO2013135768A2 (de) 2012-03-16 2013-03-13 Elektrische maschine mit phasentrenner

Country Status (6)

Country Link
US (1) US20150042188A1 (de)
EP (1) EP2812984A2 (de)
CN (1) CN104170216A (de)
DE (1) DE102012204197A1 (de)
RU (1) RU2014141649A (de)
WO (1) WO2013135768A2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201313334D0 (en) * 2013-07-26 2013-09-11 Cummins Generator Technologies Separator for separating windings
CN206041681U (zh) * 2013-10-01 2017-03-22 西门子公司 气冷式异步旋转电机
EP3007328A1 (de) 2014-10-08 2016-04-13 Siemens Aktiengesellschaft Aktivteil einer elektrischen Maschine
JP6226938B2 (ja) * 2015-11-24 2017-11-08 本田技研工業株式会社 回転電機
GB201705833D0 (en) * 2017-04-11 2017-05-24 Cummins Generator Tech Ltd Stator for electrical machine
FR3124334A1 (fr) 2021-06-18 2022-12-23 Moteurs Leroy-Somer Séparateur de phase pour stator de machine électrique tournante

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003333786A (ja) * 2002-05-16 2003-11-21 Mitsubishi Electric Corp 回転電機
JP2006262541A (ja) * 2005-03-15 2006-09-28 Toshiba Mitsubishi-Electric Industrial System Corp 回転電機の固定子およびその製造方法
US20100072863A1 (en) * 2008-09-22 2010-03-25 Fronz Robinson End winding cooling
DE102010003686A1 (de) * 2010-04-07 2011-10-13 Siemens Aktiengesellschaft Elektrische Maschine mit Wickelkopf

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1438335B2 (de) * 1961-11-16 1972-01-05 CA. Parsons & Co. Ltd., Newcastleupon-Tyne, Northumberland (Großbritannien) Gasgekuehlte dynamoelektrische maschine mit direkt gekuehlter wicklung
DE2037829A1 (de) 1970-07-30 1972-02-03 Schorch Gmbh Kühleinrichtung für elektrische Maschinen
US3749950A (en) * 1972-05-23 1973-07-31 Gen Electric Dynamoelectric machine having enhanced cooling
ES2064812T3 (es) * 1991-06-15 1995-02-01 Asea Brown Boveri Maquina electrica refrigerada por gas.
DE19544699A1 (de) 1995-11-30 1997-06-05 Asea Brown Boveri Gasgekühlte elektrische Maschine
DE29905433U1 (de) * 1999-03-24 1999-06-10 Deutsche Carbone Ag, 60437 Frankfurt Kohlebürste für eine elektrische Maschine in einem Kraftfahrzeug
GB0611149D0 (en) * 2006-06-06 2006-07-19 Newage Int Ltd Separator for separating windings
US7913375B2 (en) * 2009-01-19 2011-03-29 Sergey Pulnikov Method for making electrical windings for electrical machines and winding obtained by said method
US8643243B2 (en) * 2009-12-23 2014-02-04 Kohler Co. Apparatus and method for electrically insulating end turns of a stator assembly
JP5704394B2 (ja) * 2010-03-31 2015-04-22 株式会社デンソー 回転電機の固定子
JP2013062963A (ja) * 2011-09-14 2013-04-04 Denso Corp 回転電機

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003333786A (ja) * 2002-05-16 2003-11-21 Mitsubishi Electric Corp 回転電機
JP2006262541A (ja) * 2005-03-15 2006-09-28 Toshiba Mitsubishi-Electric Industrial System Corp 回転電機の固定子およびその製造方法
US20100072863A1 (en) * 2008-09-22 2010-03-25 Fronz Robinson End winding cooling
DE102010003686A1 (de) * 2010-04-07 2011-10-13 Siemens Aktiengesellschaft Elektrische Maschine mit Wickelkopf

Also Published As

Publication number Publication date
US20150042188A1 (en) 2015-02-12
WO2013135768A2 (de) 2013-09-19
EP2812984A2 (de) 2014-12-17
CN104170216A (zh) 2014-11-26
DE102012204197A1 (de) 2013-09-19
RU2014141649A (ru) 2016-05-10

Similar Documents

Publication Publication Date Title
WO2013135768A3 (de) Elektrische maschine mit phasentrenner
WO2012110879A3 (en) Rotary electric machine driving system
WO2012110883A8 (en) Rotary electric machine driving system
WO2012107035A3 (de) Elektrische maschine
WO2012059110A3 (en) Direct drive segmented generator
WO2012137056A3 (en) Rotary electric machine and controller for such an electric machine
WO2014060807A3 (en) Stator of rotary electric machine
WO2015034769A3 (en) Electric machine having offset rotor sections
WO2014166872A3 (de) Elektrische maschine
WO2013083514A3 (de) Linear-synchronmotor
WO2012013783A3 (de) Elektrische maschine und stator für dieselbe
WO2014095549A3 (de) Elektrische maschine mit einem stator und einem rotor
WO2012104055A3 (de) Elektromotor
WO2013029579A3 (de) Elektromotor mit eisenloser wicklung
WO2013131795A3 (de) Rotor und elektrische maschine
WO2014095780A3 (de) Stator gepresst mit wickelkopfsupport
WO2013048932A3 (en) Polyphase electric motor
WO2014147181A3 (de) Synchronmaschine
WO2013124239A3 (de) Segmentierte elektrische maschine mit einschichtbruchlochwicklung
WO2012085280A3 (de) Elektrische maschine mit spaltrohr und verfahren zur herstellung derselben
WO2015083329A3 (en) Stator for rotary electric machine
WO2011117347A3 (de) Elektrische maschine und lenkungsvorrichtung
WO2014095551A3 (de) Stator für eine elektrische maschine
WO2014032868A3 (de) Rotor einer elektrischen maschine und elektrische maschine
WO2013127554A3 (de) Verfahren zum betreiben einer elektrischen maschine

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 2013710829

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 14384597

Country of ref document: US

ENP Entry into the national phase

Ref document number: 2014141649

Country of ref document: RU

Kind code of ref document: A