SE8902855L - PERMANENT MAGNETIZED ROTATING ELECTRIC HIGH SPEED MACHINE - Google Patents

PERMANENT MAGNETIZED ROTATING ELECTRIC HIGH SPEED MACHINE

Info

Publication number
SE8902855L
SE8902855L SE8902855A SE8902855A SE8902855L SE 8902855 L SE8902855 L SE 8902855L SE 8902855 A SE8902855 A SE 8902855A SE 8902855 A SE8902855 A SE 8902855A SE 8902855 L SE8902855 L SE 8902855L
Authority
SE
Sweden
Prior art keywords
stator
speed machine
high speed
rotating electric
electric high
Prior art date
Application number
SE8902855A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE8902855D0 (en
SE466878B (en
Inventor
P Chudi
Original Assignee
Vattenfall
Asea Brown Boveri
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 Vattenfall, Asea Brown Boveri filed Critical Vattenfall
Priority to SE8902855A priority Critical patent/SE466878B/en
Publication of SE8902855D0 publication Critical patent/SE8902855D0/en
Priority to AU63565/90A priority patent/AU6356590A/en
Priority to PCT/SE1990/000548 priority patent/WO1991003855A1/en
Publication of SE8902855L publication Critical patent/SE8902855L/en
Publication of SE466878B publication Critical patent/SE466878B/en

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
    • H02K1/12—Stationary parts of the magnetic circuit
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
    • H02K9/227—Heat sinks
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • 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
    • H02K3/14—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots with transposed conductors, e.g. twisted conductors

Abstract

A permanent magnet excited rotating electrical high-speed machine has a stator core (11a-11f) and a permanent magnet excited rotor (2). The stator winding, consisting of six coils (12a-12f) and designed as a toroid winding, is arranged on the stator core. The stator is made in the form of a plurality of assembled-together stator segments (e.g. 11a, 12a, 13a). Each stator segment comprises a core segment (e.g. 11a) with a coil (12a) applied on the core segment prior to the assembly of the stator.
SE8902855A 1989-08-28 1989-08-28 PERMANENT MAGNETIZED ROTATING ELECTRIC HIGH SPEED MACHINE SE466878B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE8902855A SE466878B (en) 1989-08-28 1989-08-28 PERMANENT MAGNETIZED ROTATING ELECTRIC HIGH SPEED MACHINE
AU63565/90A AU6356590A (en) 1989-08-28 1990-08-27 Permanent magnet excited rotating electrical high speed machine
PCT/SE1990/000548 WO1991003855A1 (en) 1989-08-28 1990-08-27 Permanent magnet excited rotating electrical high speed machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8902855A SE466878B (en) 1989-08-28 1989-08-28 PERMANENT MAGNETIZED ROTATING ELECTRIC HIGH SPEED MACHINE

Publications (3)

Publication Number Publication Date
SE8902855D0 SE8902855D0 (en) 1989-08-28
SE8902855L true SE8902855L (en) 1991-03-01
SE466878B SE466878B (en) 1992-04-13

Family

ID=20376758

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8902855A SE466878B (en) 1989-08-28 1989-08-28 PERMANENT MAGNETIZED ROTATING ELECTRIC HIGH SPEED MACHINE

Country Status (3)

Country Link
AU (1) AU6356590A (en)
SE (1) SE466878B (en)
WO (1) WO1991003855A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5875540A (en) * 1997-01-21 1999-03-02 Siemens Westinghouse Power Corporation Modular design and manufacture of a stator core
EP1115190A4 (en) * 1999-07-15 2005-09-14 Moric Kk Rotating electric machine
PL363773A1 (en) * 2000-08-02 2004-11-29 Von Roll Isola Winding Systems Gmbh Windings for electrical machines with conductors consisting of litz wires
EP2262080B1 (en) * 2008-04-03 2016-10-19 Yuneec Technology Co., Limited A brushless dc motor and a radiator thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US483700A (en) * 1892-10-04 Armature for dynamos and motors
DE498612C (en) * 1928-06-22 1930-05-24 Aeg Device to protect the end packs, especially of large AC machines, against damage by the EMFs mainly generated by the front stray field
GB643289A (en) * 1946-08-20 1950-09-15 Cornelis Roeterdink Electric machine having radially accessible grooves for the winding
DE1049967B (en) * 1953-11-23
CH511531A (en) * 1969-07-04 1971-08-15 Sulzer Ag Electrical device with at least one stationary electrical winding
SE399997B (en) * 1973-09-28 1978-03-06 Skf Ind Trading & Dev STATOR UNIT FOR A ROTARY ELECTRIC MACHINE AND PROCEDURES FOR MANUFACTURE OF A SUITABLE STATER UNIT
DE8024246U1 (en) * 1980-09-11 1981-01-08 Aluminium-Walzwerke Singen Gmbh, 7700 Singen ENGINE HOUSING IN THE FORM OF A TUBULAR SHEATH
US4547713A (en) * 1982-11-05 1985-10-15 Kollmorgen Technologies Corporation Toroidally wound brushless DC motor

Also Published As

Publication number Publication date
SE8902855D0 (en) 1989-08-28
WO1991003855A1 (en) 1991-03-21
SE466878B (en) 1992-04-13
AU6356590A (en) 1991-04-08

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