SE9704375D0 - Procedure for speed control and system for carrying out the procedure - Google Patents

Procedure for speed control and system for carrying out the procedure

Info

Publication number
SE9704375D0
SE9704375D0 SE9704375A SE9704375A SE9704375D0 SE 9704375 D0 SE9704375 D0 SE 9704375D0 SE 9704375 A SE9704375 A SE 9704375A SE 9704375 A SE9704375 A SE 9704375A SE 9704375 D0 SE9704375 D0 SE 9704375D0
Authority
SE
Sweden
Prior art keywords
procedure
machine
layer
arranged surrounding
carrying
Prior art date
Application number
SE9704375A
Other languages
Swedish (sv)
Other versions
SE9704375L (en
SE513465C2 (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 SE9704375A priority Critical patent/SE513465C2/en
Publication of SE9704375D0 publication Critical patent/SE9704375D0/en
Priority to DE19882857T priority patent/DE19882857T1/en
Priority to AU15161/99A priority patent/AU1516199A/en
Priority to PCT/SE1998/002161 priority patent/WO1999029034A1/en
Priority to JP2000523756A priority patent/JP2001525660A/en
Publication of SE9704375L publication Critical patent/SE9704375L/en
Publication of SE513465C2 publication Critical patent/SE513465C2/en

Links

Classifications

    • 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
    • H02P9/14—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/42—Asynchronous induction generators
    • H02K17/44—Structural association with exciting machines
    • 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
    • H02K19/34—Generators with two or more outputs
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/16—Synchronous generators
    • H02K19/38—Structural association of synchronous generators with exciting machines
    • 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
    • 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

Landscapes

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

Abstract

The invention relates to a system (20) for adaptation/optimization of the speed of a rotating electric machine (22) included in the system (20), which machine is intended to be directly connected to a distribution or transmission network (24). The machine (22) comprises at least two electric windings, each of which comprises at least one electric conductor, a first semiconducting layer (14) arranged surrounding the conductor, an insulating layer (16) arranged surrounding the first semiconducting layer (14), and a second seconducting layer (18) arranged surrounding the insulating layer (16). In addition, the system (20) comprises means (26) which generate the resultant stator and air gap flux of the machine (22) during operation, which flux is composed of at least two vectorial quantities.
SE9704375A 1997-11-27 1997-11-27 Procedure for speed control of rotary electric machine and system for carrying out the method SE513465C2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE9704375A SE513465C2 (en) 1997-11-27 1997-11-27 Procedure for speed control of rotary electric machine and system for carrying out the method
DE19882857T DE19882857T1 (en) 1997-11-27 1998-11-27 Method and system for speed control of a rotating electrical machine with a flow, which is composed of two sizes
AU15161/99A AU1516199A (en) 1997-11-27 1998-11-27 A method and a system for speed control of a rotating electrical machine with flux composed of two quantities
PCT/SE1998/002161 WO1999029034A1 (en) 1997-11-27 1998-11-27 A method and a system for speed control of a rotating electrical machine with flux composed of two quantities
JP2000523756A JP2001525660A (en) 1997-11-27 1998-11-27 Method and system for controlling the speed of a rotating electric machine with a magnetic flux containing two quantities

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9704375A SE513465C2 (en) 1997-11-27 1997-11-27 Procedure for speed control of rotary electric machine and system for carrying out the method

Publications (3)

Publication Number Publication Date
SE9704375D0 true SE9704375D0 (en) 1997-11-27
SE9704375L SE9704375L (en) 1999-05-28
SE513465C2 SE513465C2 (en) 2000-09-18

Family

ID=20409154

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9704375A SE513465C2 (en) 1997-11-27 1997-11-27 Procedure for speed control of rotary electric machine and system for carrying out the method

Country Status (5)

Country Link
JP (1) JP2001525660A (en)
AU (1) AU1516199A (en)
DE (1) DE19882857T1 (en)
SE (1) SE513465C2 (en)
WO (1) WO1999029034A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101510702B (en) * 2009-03-27 2011-09-14 华中科技大学 Wound rotor brushless double fed motor
CN109617474A (en) * 2018-12-25 2019-04-12 三重能有限公司 Current transformer rotor-side control method and device under a kind of unbalanced electric grid voltage

Family Cites Families (2)

* 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
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
SE9704375L (en) 1999-05-28
JP2001525660A (en) 2001-12-11
WO1999029034A1 (en) 1999-06-10
DE19882857T1 (en) 2001-04-12
AU1516199A (en) 1999-06-16
SE513465C2 (en) 2000-09-18

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Legal Events

Date Code Title Description
NUG Patent has lapsed