IT8321609A0 - Cunei o zeppe di statore per macchine elettriche rotanti. - Google Patents

Cunei o zeppe di statore per macchine elettriche rotanti.

Info

Publication number
IT8321609A0
IT8321609A0 IT8321609A IT2160983A IT8321609A0 IT 8321609 A0 IT8321609 A0 IT 8321609A0 IT 8321609 A IT8321609 A IT 8321609A IT 2160983 A IT2160983 A IT 2160983A IT 8321609 A0 IT8321609 A0 IT 8321609A0
Authority
IT
Italy
Prior art keywords
wedges
rotating electric
electric machines
stator
stator wedges
Prior art date
Application number
IT8321609A
Other languages
English (en)
Other versions
IT1170148B (it
Inventor
Scott Kavork Derderian
James Charles Katsekas
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IT8321609A0 publication Critical patent/IT8321609A0/it
Application granted granted Critical
Publication of IT1170148B publication Critical patent/IT1170148B/it

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/06—Embedding prefabricated windings in machines
    • 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
    • H02K3/48—Fastening of windings on the stator or rotor structure in slots
    • H02K3/487—Slot-closing devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S174/00—Electricity: conductors and insulators
    • Y10S174/13—High voltage cable, e.g. above 10kv, corona prevention
    • Y10S174/14—High voltage cable, e.g. above 10kv, corona prevention having a particular cable application, e.g. winding
    • Y10S174/19—High voltage cable, e.g. above 10kv, corona prevention having a particular cable application, e.g. winding in a dynamo-electric machine
    • Y10S174/20—Stator

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
IT21609/83A 1982-06-14 1983-06-14 Cunei o zeppe di statore per macchine elettriche rotanti IT1170148B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/388,456 US4443725A (en) 1982-06-14 1982-06-14 Dynamoelectric machine stator wedge

Publications (2)

Publication Number Publication Date
IT8321609A0 true IT8321609A0 (it) 1983-06-14
IT1170148B IT1170148B (it) 1987-06-03

Family

ID=23534186

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21609/83A IT1170148B (it) 1982-06-14 1983-06-14 Cunei o zeppe di statore per macchine elettriche rotanti

Country Status (7)

Country Link
US (1) US4443725A (it)
EP (1) EP0111498B1 (it)
KR (1) KR900002693B1 (it)
CA (1) CA1190955A (it)
DE (1) DE3367830D1 (it)
IT (1) IT1170148B (it)
WO (1) WO1984000084A1 (it)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4584497A (en) * 1984-09-28 1986-04-22 General Electric Company Beam support for bar windings of large electric generator
US4607183A (en) * 1984-11-14 1986-08-19 General Electric Company Dynamoelectric machine slot wedges with abrasion resistant layer
US4827597A (en) * 1987-06-17 1989-05-09 Magnetek, Inc. Method of forming magnetic top wedge
UA44857C2 (uk) 1996-05-29 2002-03-15 Абб Аб Електромагнітний пристрій (варіанти), високовольтна електросилова установка, силова енергомережа, спосіб керування електричним полем у електромагнітному пристрої, спосіб виготовлення магнітного ланцюга для електричної машини, що обертається, кабель для утворення в електромагнітному пристрої обмотки, яка генерує магнітне поле
AU718707B2 (en) 1996-05-29 2000-04-20 Abb Ab Insulated conductor for high-voltage windings and a method of manufacturing the same
SE510192C2 (sv) 1996-05-29 1999-04-26 Asea Brown Boveri Förfarande och kopplingsarrangemang för att minska problem med tredjetonsströmmar som kan uppstå vid generator - och motordrift av växelströmsmaskiner kopplade till trefas distributions- eller transmissionsnät
ATE250817T1 (de) 1996-05-29 2003-10-15 Abb Ab Leiter für hochspannungswicklungen und rotierende elektrische maschine mit einem solchen leiter
SE9602079D0 (sv) 1996-05-29 1996-05-29 Asea Brown Boveri Roterande elektriska maskiner med magnetkrets för hög spänning och ett förfarande för tillverkning av densamma
SE509072C2 (sv) 1996-11-04 1998-11-30 Asea Brown Boveri Anod, anodiseringsprocess, anodiserad tråd och användning av sådan tråd i en elektrisk anordning
SE510422C2 (sv) 1996-11-04 1999-05-25 Asea Brown Boveri Magnetplåtkärna för elektriska maskiner
SE515843C2 (sv) 1996-11-04 2001-10-15 Abb Ab Axiell kylning av rotor
SE512917C2 (sv) 1996-11-04 2000-06-05 Abb Ab Förfarande, anordning och kabelförare för lindning av en elektrisk maskin
SE9704431D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Effektreglering av synkronmaskin
SE508543C2 (sv) 1997-02-03 1998-10-12 Asea Brown Boveri Hasplingsanordning
SE9704433D0 (sv) * 1997-02-03 1997-11-28 Asea Brown Boveri Anordning vid statorn i en roterande elektrisk maskin
SE9704423D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Roterande elektrisk maskin med spolstöd
SE508544C2 (sv) 1997-02-03 1998-10-12 Asea Brown Boveri Förfarande och anordning för montering av en stator -lindning bestående av en kabel.
SE9704421D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Seriekompensering av elektrisk växelströmsmaskin
SE9704422D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Ändplatta
BR9815420A (pt) 1997-11-28 2001-07-17 Abb Ab Método e dispositivo para controlar o fluxo magnético com um enrolamento auxiliar em uma máquina rotativa de alta voltagem de corrente alternada
GB2331867A (en) 1997-11-28 1999-06-02 Asea Brown Boveri Power cable termination
US6801421B1 (en) 1998-09-29 2004-10-05 Abb Ab Switchable flux control for high power static electromagnetic devices
JP3589139B2 (ja) * 2000-02-14 2004-11-17 株式会社日立製作所 回転電機
US6486575B2 (en) 2001-01-16 2002-11-26 Mark Lee Miller Molded rotor blocking and other molded articles of manufacture
US6984910B2 (en) * 2003-01-13 2006-01-10 Honeywell International, Inc. Generator with composite rotor coil retention components
US6844653B2 (en) * 2003-03-31 2005-01-18 Valeo Electrical Systems, Inc. Stator design for permanent magnet motor with combination slot wedge and tooth locator
US20090045692A1 (en) * 2007-08-17 2009-02-19 General Electric Company Capped stator core wedge and related method
US20100127592A1 (en) * 2008-11-25 2010-05-27 Dayton-Phoenix Group, Inc. Stator-slot wedge and dynamoelectric-machine stator having stator slots and wedges
US7821171B2 (en) * 2008-12-02 2010-10-26 Hamilton Sundstrand Corporation Generator wedge with reduced eddy current losses
CN112953050B (zh) * 2021-03-24 2022-08-23 武汉船用电力推进装置研究所（中国船舶重工集团公司第七一二研究所） 一种整体浸漆灌封电机定子

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1684255A (en) * 1926-02-08 1928-09-11 Gen Electric Magnetic wedge
JPS5928133B2 (ja) * 1976-07-27 1984-07-11 三菱電機株式会社 回転電機の巻線固定装置
CH600649A5 (it) * 1976-11-17 1978-06-30 Bbc Brown Boveri & Cie
US4200818A (en) * 1978-08-01 1980-04-29 Westinghouse Electric Corp. Resin impregnated aromatic polyamide covered glass based slot wedge for large dynamoelectric machines
US4233728A (en) * 1978-11-27 1980-11-18 General Electric Company Methods for making and using slot closure wedges at a coil injection station
US4387316A (en) * 1981-09-30 1983-06-07 General Electric Company Dynamoelectric machine stator wedges and method

Also Published As

Publication number Publication date
EP0111498A4 (en) 1984-11-07
DE3367830D1 (en) 1987-01-08
EP0111498A1 (en) 1984-06-27
KR840005283A (ko) 1984-11-05
EP0111498B1 (en) 1986-11-20
US4443725A (en) 1984-04-17
KR900002693B1 (ko) 1990-04-23
WO1984000084A1 (en) 1984-01-05
IT1170148B (it) 1987-06-03
CA1190955A (en) 1985-07-23

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