SE1750223A1 - Synchronous machine with rotor field windings and method forits operation - Google Patents

Synchronous machine with rotor field windings and method forits operation

Info

Publication number
SE1750223A1
SE1750223A1 SE1750223A SE1750223A SE1750223A1 SE 1750223 A1 SE1750223 A1 SE 1750223A1 SE 1750223 A SE1750223 A SE 1750223A SE 1750223 A SE1750223 A SE 1750223A SE 1750223 A1 SE1750223 A1 SE 1750223A1
Authority
SE
Sweden
Prior art keywords
rotor
stator
synchronous machine
power supply
current
Prior art date
Application number
SE1750223A
Other languages
English (en)
Other versions
SE540769C2 (sv
Inventor
Lundin Urban
Abrahamsson Johan
Jose Perez-Loya J
Original Assignee
Magstroem Ab
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 Magstroem Ab filed Critical Magstroem Ab
Priority to SE1750223A priority Critical patent/SE540769C2/sv
Priority to PCT/SE2018/050184 priority patent/WO2018160122A1/en
Publication of SE1750223A1 publication Critical patent/SE1750223A1/sv
Publication of SE540769C2 publication Critical patent/SE540769C2/sv

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
    • H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
    • H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
    • H02P1/46—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual synchronous motor
    • 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
    • H02K1/14—Stator cores with salient poles
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/02—Synchronous motors
    • H02K19/10—Synchronous motors for multi-phase current
    • H02K19/12—Synchronous motors for multi-phase current characterised by the arrangement of exciting windings, e.g. for self-excitation, compounding or pole-changing
    • 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
    • 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
    • H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
    • H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
    • H02P1/46—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual synchronous motor
    • H02P1/48—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual synchronous motor by pole-changing
    • 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
    • H02P3/00—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
    • H02P3/06—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter
    • H02P3/18—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing an ac motor
    • 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
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/32—Arrangements for controlling wound field motors, e.g. motors with exciter coils
    • 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
    • H02P2207/00—Indexing scheme relating to controlling arrangements characterised by the type of motor
    • H02P2207/05—Synchronous machines, e.g. with permanent magnets or DC excitation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Synchronous Machinery (AREA)
SE1750223A 2017-03-01 2017-03-01 Synchronous machine with rotor field windings and method forits operation SE540769C2 (sv)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE1750223A SE540769C2 (sv) 2017-03-01 2017-03-01 Synchronous machine with rotor field windings and method forits operation
PCT/SE2018/050184 WO2018160122A1 (en) 2017-03-01 2018-02-27 Synchronous machine with rotor field windings and method for its operation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1750223A SE540769C2 (sv) 2017-03-01 2017-03-01 Synchronous machine with rotor field windings and method forits operation

Publications (2)

Publication Number Publication Date
SE1750223A1 true SE1750223A1 (sv) 2018-09-02
SE540769C2 SE540769C2 (sv) 2018-11-06

Family

ID=63371009

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1750223A SE540769C2 (sv) 2017-03-01 2017-03-01 Synchronous machine with rotor field windings and method forits operation

Country Status (2)

Country Link
SE (1) SE540769C2 (sv)
WO (1) WO2018160122A1 (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110601407B (zh) * 2019-10-08 2024-06-04 台州熠威机电有限公司 一种三相同步电机
DE102020105365A1 (de) 2020-02-28 2021-09-02 Airstier Technology GmbH Elektrische Maschine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3020463A (en) * 1959-05-07 1962-02-06 Westinghouse Electric Corp Synchronous motor control
US5315225A (en) * 1991-09-30 1994-05-24 Electric Power Research Institute Converter for synchronous motor starting
US6051953A (en) * 1998-07-24 2000-04-18 Vithayathil; Joseph Brushless exciterless field system for AC synchronous machines
DE102008032210B4 (de) * 2008-07-09 2020-10-29 Sew-Eurodrive Gmbh & Co Kg Fremderregte elektrische Synchronmaschine und Verfahren zum Betreiben einer Synchronmaschine
US20100019711A1 (en) * 2008-07-28 2010-01-28 Orchid Radio Co., Ltd. Motor with controllable rotor-pole magnetic intensity
EP2589966A1 (en) * 2011-11-04 2013-05-08 Roche Diagnostics GmbH Laboratory sample distribution system and corresponding method of operation

Also Published As

Publication number Publication date
SE540769C2 (sv) 2018-11-06
WO2018160122A1 (en) 2018-09-07

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