SE9703555D0 - Rotating electric machine - Google Patents

Rotating electric machine

Info

Publication number
SE9703555D0
SE9703555D0 SE9703555A SE9703555A SE9703555D0 SE 9703555 D0 SE9703555 D0 SE 9703555D0 SE 9703555 A SE9703555 A SE 9703555A SE 9703555 A SE9703555 A SE 9703555A SE 9703555 D0 SE9703555 D0 SE 9703555D0
Authority
SE
Sweden
Prior art keywords
layer
electric machine
machine
winding
excitation
Prior art date
Application number
SE9703555A
Other languages
Swedish (sv)
Other versions
SE512721C2 (en
SE9703555L (en
Original Assignee
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 Asea Brown Boveri filed Critical Asea Brown Boveri
Priority to SE9703555A priority Critical patent/SE512721C2/en
Publication of SE9703555D0 publication Critical patent/SE9703555D0/en
Priority to IL13481998A priority patent/IL134819A0/en
Priority to PL98339569A priority patent/PL339569A1/en
Priority to CA002305422A priority patent/CA2305422A1/en
Priority to PCT/SE1998/001741 priority patent/WO1999017432A1/en
Priority to NZ503658A priority patent/NZ503658A/en
Priority to CN98809669A priority patent/CN1272246A/en
Priority to EP98945745A priority patent/EP1020012A1/en
Priority to EA200000363A priority patent/EA002196B1/en
Priority to AU92921/98A priority patent/AU736279B2/en
Priority to ZA988874A priority patent/ZA988874B/en
Priority to JP2000514384A priority patent/JP2001518780A/en
Priority to BR9812569-9A priority patent/BR9812569A/en
Priority to KR1020007003465A priority patent/KR20010052083A/en
Publication of SE9703555L publication Critical patent/SE9703555L/en
Priority to NO20001318A priority patent/NO20001318D0/en
Publication of SE512721C2 publication Critical patent/SE512721C2/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/16—Synchronous generators
    • H02K19/26—Synchronous generators characterised by the arrangement of exciting windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/16—Synchronous generators
    • H02K19/36—Structural association of synchronous generators with auxiliary electric devices influencing the characteristic of the generator or controlling the generator, e.g. with impedances or switches
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/02—Details of the control
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
    • H02K2203/15—Machines characterised by cable windings, e.g. high-voltage cables, ribbon cables
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Synchronous Machinery (AREA)
  • Control Of Eletrric Generators (AREA)

Abstract

A rotary electric machine of alternating current type designed to be connnected directly to a distribution or transmission network comprises at least one electric winding. The winding comprises at least one electric conductor, a first layer with semiconducting properties surrounding the conductor, a solid insulating layer surrounding the first layer and a second layer with semiconducting properties surrounding the insulating layer. A brushless excitation system, switchable between positive and negative excitation, is also arranged for excitation of the machine. An electric power plant comprises such a rotary electric machine. In a method of exciting a rotary electric machine with both positive and negative excitation current direction, a two-way field over-voltage protection means (8, 10, 12, 14) or a two-way discharge circuit is connected temporarily across the field winding (4) of the machine.
SE9703555A 1997-09-30 1997-09-30 Rotary electric machine, machine comprising at least one rotating electric main machine and electric power plant comprising a rotating electric machine and method for magnetizing a rotating electric machine SE512721C2 (en)

Priority Applications (15)

Application Number Priority Date Filing Date Title
SE9703555A SE512721C2 (en) 1997-09-30 1997-09-30 Rotary electric machine, machine comprising at least one rotating electric main machine and electric power plant comprising a rotating electric machine and method for magnetizing a rotating electric machine
KR1020007003465A KR20010052083A (en) 1997-09-30 1998-09-29 A rotary electric machine
CN98809669A CN1272246A (en) 1997-09-30 1998-09-29 Rotary electric machine
EA200000363A EA002196B1 (en) 1997-09-30 1998-09-29 A rotary electric machine
CA002305422A CA2305422A1 (en) 1997-09-30 1998-09-29 A rotary electric machine
PCT/SE1998/001741 WO1999017432A1 (en) 1997-09-30 1998-09-29 A rotary electric machine
NZ503658A NZ503658A (en) 1997-09-30 1998-09-29 A rotary electric machine with high voltage cable type winding and brushless excitation
IL13481998A IL134819A0 (en) 1997-09-30 1998-09-29 A rotary electric machine
EP98945745A EP1020012A1 (en) 1997-09-30 1998-09-29 A rotary electric machine
PL98339569A PL339569A1 (en) 1997-09-30 1998-09-29 Rotary electric apparatus
AU92921/98A AU736279B2 (en) 1997-09-30 1998-09-29 A rotary electric machine
ZA988874A ZA988874B (en) 1997-09-30 1998-09-29 A rotary electric machine
JP2000514384A JP2001518780A (en) 1997-09-30 1998-09-29 Rotating electric machine
BR9812569-9A BR9812569A (en) 1997-09-30 1998-09-29 Electric rotating machine
NO20001318A NO20001318D0 (en) 1997-09-30 2000-03-14 Rotary electric machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9703555A SE512721C2 (en) 1997-09-30 1997-09-30 Rotary electric machine, machine comprising at least one rotating electric main machine and electric power plant comprising a rotating electric machine and method for magnetizing a rotating electric machine

Publications (3)

Publication Number Publication Date
SE9703555D0 true SE9703555D0 (en) 1997-09-30
SE9703555L SE9703555L (en) 1999-03-31
SE512721C2 SE512721C2 (en) 2000-05-02

Family

ID=20408451

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9703555A SE512721C2 (en) 1997-09-30 1997-09-30 Rotary electric machine, machine comprising at least one rotating electric main machine and electric power plant comprising a rotating electric machine and method for magnetizing a rotating electric machine

Country Status (15)

Country Link
EP (1) EP1020012A1 (en)
JP (1) JP2001518780A (en)
KR (1) KR20010052083A (en)
CN (1) CN1272246A (en)
AU (1) AU736279B2 (en)
BR (1) BR9812569A (en)
CA (1) CA2305422A1 (en)
EA (1) EA002196B1 (en)
IL (1) IL134819A0 (en)
NO (1) NO20001318D0 (en)
NZ (1) NZ503658A (en)
PL (1) PL339569A1 (en)
SE (1) SE512721C2 (en)
WO (1) WO1999017432A1 (en)
ZA (1) ZA988874B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RO126983A0 (en) * 2011-06-03 2011-12-30 Bultoc Călin Low speed electric generator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT340523B (en) * 1976-04-27 1977-12-27 Hitzinger & Co Dipl Ing BRUSHLESS SYNC GENERATOR
DE2622309C3 (en) * 1976-05-19 1979-05-03 Siemens Ag, 1000 Berlin Und 8000 Muenchen Protective device for a brushless synchronous machine
SU873370A1 (en) * 1979-03-11 1981-10-15 Предприятие П/Я М-5113 Synchronous machine excitation system
US5036165A (en) * 1984-08-23 1991-07-30 General Electric Co. Semi-conducting layer for insulated electrical conductors
DE3543106A1 (en) * 1985-12-06 1987-06-11 Kabelmetal Electro Gmbh ELECTRIC CABLE FOR USE AS WINDING STRING FOR LINEAR MOTORS

Also Published As

Publication number Publication date
IL134819A0 (en) 2001-05-20
PL339569A1 (en) 2000-12-18
EA200000363A1 (en) 2000-12-25
SE512721C2 (en) 2000-05-02
NO20001318L (en) 2000-03-14
AU9292198A (en) 1999-04-23
EA002196B1 (en) 2002-02-28
NZ503658A (en) 2001-11-30
WO1999017432A1 (en) 1999-04-08
CA2305422A1 (en) 1999-04-08
NO20001318D0 (en) 2000-03-14
SE9703555L (en) 1999-03-31
ZA988874B (en) 1999-06-04
EP1020012A1 (en) 2000-07-19
JP2001518780A (en) 2001-10-16
CN1272246A (en) 2000-11-01
BR9812569A (en) 2000-08-01
KR20010052083A (en) 2001-06-25
AU736279B2 (en) 2001-07-26

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Legal Events

Date Code Title Description
NUG Patent has lapsed