SE8104864L - Ledarstav for elektriska maskiner - Google Patents

Ledarstav for elektriska maskiner

Info

Publication number
SE8104864L
SE8104864L SE8104864A SE8104864A SE8104864L SE 8104864 L SE8104864 L SE 8104864L SE 8104864 A SE8104864 A SE 8104864A SE 8104864 A SE8104864 A SE 8104864A SE 8104864 L SE8104864 L SE 8104864L
Authority
SE
Sweden
Prior art keywords
subconductor
narrow
disposed
bar
conductor bar
Prior art date
Application number
SE8104864A
Other languages
English (en)
Inventor
H Wagner
P Ehrt
E Boser
R Armerding
R Helmling
W Kopp
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of SE8104864L publication Critical patent/SE8104864L/sv

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
    • H02K3/40—Windings characterised by the shape, form or construction of the insulation for high voltage, e.g. affording protection against corona discharges
    • 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
    • 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
    • Y10S174/26—High voltage cable, e.g. above 10kv, corona prevention having a plural-layer insulation system
    • Y10S174/27—High voltage cable, e.g. above 10kv, corona prevention having a plural-layer insulation system including a semiconductive layer
    • Y10S174/28—Plural semiconductive layers
    • 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
    • Y10S174/29—High voltage cable, e.g. above 10kv, corona prevention having a semiconductive layer

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
SE8104864A 1980-08-23 1981-08-17 Ledarstav for elektriska maskiner SE8104864L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803031866 DE3031866A1 (de) 1980-08-23 1980-08-23 Leiterstab fuer elektrische maschine

Publications (1)

Publication Number Publication Date
SE8104864L true SE8104864L (sv) 1982-02-24

Family

ID=6110266

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8104864A SE8104864L (sv) 1980-08-23 1981-08-17 Ledarstav for elektriska maskiner

Country Status (4)

Country Link
US (1) US4403163A (sv)
DE (1) DE3031866A1 (sv)
FR (1) FR2489054A1 (sv)
SE (1) SE8104864L (sv)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3419336A1 (de) * 1984-05-24 1985-11-28 Philips Patentverwaltung Gmbh, 2000 Hamburg Verfahren zur herstellung von drilleitern fuer elektrische maschinen
US4853565A (en) * 1984-08-23 1989-08-01 General Electric Company Semi-conducting layer for insulated electrical conductors
US5036165A (en) * 1984-08-23 1991-07-30 General Electric Co. Semi-conducting layer for insulated electrical conductors
US5067046A (en) * 1984-08-23 1991-11-19 General Electric Company Electric charge bleed-off structure using pyrolyzed glass fiber
US5066881A (en) * 1984-08-23 1991-11-19 General Electric Company Semi-conducting layer for insulated electrical conductors
US4831303A (en) * 1988-01-27 1989-05-16 Westinghouse Electric Corp. Coil armor tape for new bonding surface and CORONOX seal
JPH0744798B2 (ja) * 1989-07-10 1995-05-15 シーメンス アクチエンゲゼルシヤフト 大形回転電機のための導体巻線装置
US5175396A (en) * 1990-12-14 1992-12-29 Westinghouse Electric Corp. Low-electric stress insulating wall for high voltage coils having roebeled strands
DE4218927A1 (de) * 1992-06-10 1993-12-16 Asea Brown Boveri Hochspannungsisolation für Statorwicklungen elektrischer Maschinen
DE4321236C1 (de) * 1993-06-25 1994-08-25 Wolfgang Hill Mehrphasige elektrische Maschine mit einer Wicklung aus flachen Leiterformteilen
DE4440950A1 (de) * 1994-11-17 1996-05-23 Abb Management Ag Lötösenisolierung
DE19543122A1 (de) * 1995-11-18 1997-05-22 Asea Brown Boveri Leiterstab
EP0888662B1 (en) 1996-05-29 2004-03-03 Abb Ab Electromagnetic device
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
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
EA001173B1 (ru) 1996-05-29 2000-10-30 Абб Аб Изолированный проводник для высоковольтных обмоток и способ его изготовления
EP1016187B1 (en) 1996-05-29 2003-09-24 Abb Ab Conductor for high-voltage windings and a rotating electric machine comprising a winding including the conductor
CN1101988C (zh) * 1996-05-29 2003-02-19 Abb股份公司 一种高压ac电机
SE510422C2 (sv) 1996-11-04 1999-05-25 Asea Brown Boveri Magnetplåtkärna för elektriska maskiner
SE509072C2 (sv) 1996-11-04 1998-11-30 Asea Brown Boveri Anod, anodiseringsprocess, anodiserad tråd och användning av sådan tråd i en elektrisk anordning
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
SE9704423D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Roterande elektrisk maskin med spolstöd
SE9704422D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Ändplatta
SE9704421D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Seriekompensering av elektrisk växelströmsmaskin
SE508543C2 (sv) 1997-02-03 1998-10-12 Asea Brown Boveri Hasplingsanordning
SE508544C2 (sv) 1997-02-03 1998-10-12 Asea Brown Boveri Förfarande och anordning för montering av en stator -lindning bestående av en kabel.
SE510590C2 (sv) * 1997-09-30 1999-06-07 Asea Brown Boveri Elektrisk isolation för en för generering av ett magnetfält i ett flertal varv anordnad ledare, förfarande vid isolering av ledaren och användning av isolationen
AU9362998A (en) 1997-11-28 1999-06-16 Asea Brown Boveri Ab Method and device for controlling the magnetic flux with an auxiliary winding ina rotating high voltage electric alternating current machine
GB2331867A (en) 1997-11-28 1999-06-02 Asea Brown Boveri Power cable termination
AT406923B (de) * 1998-02-24 2000-10-25 Asta Elektrodraht Gmbh Mehrfachparallelleiter für elektrische maschinen und geräte
US6801421B1 (en) 1998-09-29 2004-10-05 Abb Ab Switchable flux control for high power static electromagnetic devices
US6559384B1 (en) * 1998-12-18 2003-05-06 Electrolock, Inc. Conductive filler
US6420812B1 (en) * 2000-09-07 2002-07-16 Siemens Westinghouse Power Corporation High voltage generator stator coils and methods of forming same
US6624547B1 (en) * 2000-09-27 2003-09-23 Siemens Westinghouse Power Corporation Power system having stator coils for grading voltage between inner vent tubes and coil strands and associated methods
US6724118B2 (en) * 2001-06-13 2004-04-20 Siemens Westinghouse Power Corporation Electrical isolation layer system strand assembly and method of forming for electrical generator
US20040129448A1 (en) * 2003-01-07 2004-07-08 De Rooij Michael Andrew Electrical cable and method of making
DE10304025A1 (de) * 2003-02-01 2004-08-05 Alstom Technology Ltd Roebelstab für eine elektrischen Maschine sowie Verfahren zum Herstellen eines solchen Roebelstabes
US6940203B2 (en) * 2003-10-23 2005-09-06 Siemens Westinghouse Power Corporation Grounding and clamping member for stator coil
US7391141B2 (en) * 2005-03-22 2008-06-24 Siemens Power Generation, Inc. Electrical-discharge-inhibiting conformable layer for use in inner-cooler coils
US8395296B2 (en) * 2009-09-16 2013-03-12 Siemens Energy, Inc. Tape structure with conductive outer side and electrically insulating inner side
US9059616B1 (en) 2014-08-20 2015-06-16 Dantam K. Rao Insulation system for a stator bar with low partial discharge
US20210314718A1 (en) * 2016-12-29 2021-10-07 Gmems Tech Shenzhen Limited Process of fabricating lateral mode capacitive microphone including a capacitor plate with sandwich structure
US10798508B2 (en) * 2016-12-29 2020-10-06 Gmems Tech Shenzhen Limited Process of fabricating lateral mode capacitive microphone
US11601763B2 (en) * 2016-12-29 2023-03-07 Gmems Tech Shenzhen Limited Lateral mode capacitive microphone including a capacitor plate with sandwich structure for ultra high performance
US11765534B2 (en) * 2016-12-29 2023-09-19 Gmems Tech Shenzhen Limited Capacitive microphone with two signal outputs that are additive inverse of each other
US20210337333A1 (en) * 2016-12-29 2021-10-28 Gmems Tech Shenzhen Limited Process of fabricating capacitive microphone comprising moveable single conductor and stationary composite conductor
US20210345054A1 (en) * 2016-12-29 2021-11-04 Gmems Tech Shenzhen Limited Process of fabricating capacitive microphone comprising movable composite conductor and stationary single conductor
US11765533B2 (en) * 2016-12-29 2023-09-19 Gmems Tech Shenzhen Limited Capacitive microphone with two signal outputs that are additive inverse of each other

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2705292A (en) * 1953-05-07 1955-03-29 Siemens Ag Slot conductor for dynamoelectric machines
DE1164562B (de) * 1959-08-17 1964-03-05 Bbc Brown Boveri & Cie Glimmschutzanordnung fuer die in Nuten eines Eisenkoerpers liegenden Leiterstaebe von mit hoher Spannung betriebenen elektrischen Maschinen
CH391072A (de) * 1962-02-05 1965-04-30 Bbc Brown Boveri & Cie Statorwicklung für elektrische Maschinen
DE1252307B (de) * 1962-02-05 1967-10-19 Bbc Brown Boveri & Cie Mit waermeelastischer Kunstharz-Isolierhuelse versehene Statorwicklung fuer elektrische Maschinen
CH466415A (de) * 1967-12-05 1968-12-15 Bbc Brown Boveri & Cie Einrichtung zur Verhinderung von Glimmentladungen zwischen zwei isolierten Leitern unterschiedlichen Potentials, insbesondere bei rotierenden Maschinen
AT277375B (de) * 1968-01-30 1969-12-29 Elin Union Ag Innenglimmschutz für Hochspannungsisolation
GB1250833A (sv) * 1968-02-22 1971-10-20
DE1638229B2 (de) * 1968-02-22 1972-06-22 Licentia Patent Verwaltungs GmbH, 6000 Frankfurt Innenglimmschutz fuer mehrwindige wicklungen elektrischer maschinen
CH579844A5 (sv) * 1974-12-04 1976-09-15 Bbc Brown Boveri & Cie
DE2755050C2 (de) * 1977-12-07 1986-02-20 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren zur Herstellung eines Gitterstabes mit Innenglimmschutz

Also Published As

Publication number Publication date
US4403163A (en) 1983-09-06
FR2489054A1 (fr) 1982-02-26
DE3031866C2 (sv) 1987-10-29
DE3031866A1 (de) 1982-04-01

Similar Documents

Publication Publication Date Title
SE8104864L (sv) Ledarstav for elektriska maskiner
AR247645A1 (es) Un cable de alta tension que provee control del esfuerzo dielectrico
US3252117A (en) Transposed winding and insulation arrangement for electrical apparatus
DE69725181D1 (de) Leiter für hochspannungswicklungen und rotierende elektrische maschine mit einem solchen leiter
ES546677A0 (es) Metodo para disponer conductores aislados, flexibles de un paquete de conductores electricos no alineados en una posi- cion mutuamente alineada
EA199801055A1 (ru) Изолированный проводник для высоковольтных обмоток и способ его изготовления
BR9605593A (pt) Barra condutora
DE69816101D1 (de) Leistungstransformator/induktanz
NO871464D0 (no) Fremgangsmaate og innretning for elektrisk spenningskontroll mellom en hoeyspenningsleder og en jordet komponent.
GB1189780A (en) Improvements relating to Electrical Apparatus such as Rotating Machines.
SE0003037D0 (sv) Elektrisk maskin
ATE207652T1 (de) Mehrfachparallelleiter für elektrische maschinen und geräte
ATE436079T1 (de) Leistungstransformator/induktanz
GB1463510A (en) Electrical conductor
IT8441522A0 (it) Macchina con cui vengono isolati i conduttori elettrici per la costruzione dei trasformatori in genere, applicando al conduttore un nastro isolante in senso longitudinale, anziche' in senso elicoidale.
CH485351A (de) Leiterstab mit einer zwischen zwei Isolierschichten eingebetteten Innenglimmschutzschicht für Hochspannungsisolation
NO20002734L (no) Isolert leder for viklinger til høyspenningsmaskiner
NO752943L (sv)
FR2331871A1 (fr) Traversees isolantes ameliorees pour conducteurs electriques
US1870948A (en) Electrical condenser unit
JPS5591108A (en) Oil-filled dc electric appliance
US1259444A (en) Windings and insulation for electric apparatus.
SE9901985L (sv) Elkopplare
JPS5532435A (en) Dc machine
GB1113915A (en) Method of insulating the bars and coils of high-voltage stator windings

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 8104864-7