IT1264430B1 - SYNCHRONOUS MACHINE - Google Patents

SYNCHRONOUS MACHINE

Info

Publication number
IT1264430B1
IT1264430B1 IT93MI000968A ITMI930968A IT1264430B1 IT 1264430 B1 IT1264430 B1 IT 1264430B1 IT 93MI000968 A IT93MI000968 A IT 93MI000968A IT MI930968 A ITMI930968 A IT MI930968A IT 1264430 B1 IT1264430 B1 IT 1264430B1
Authority
IT
Italy
Prior art keywords
winding
synchronous machine
stator
controller
controlling
Prior art date
Application number
IT93MI000968A
Other languages
Italian (it)
Inventor
Kinshiro Naito
Tokuzou Sekiyama
Original Assignee
Kinshiro Naito
Tokuzou Sekiyama
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
Priority claimed from JP4120615A external-priority patent/JPH05316783A/en
Priority claimed from JP4238687A external-priority patent/JPH0715900A/en
Application filed by Kinshiro Naito, Tokuzou Sekiyama filed Critical Kinshiro Naito
Publication of ITMI930968A0 publication Critical patent/ITMI930968A0/en
Publication of ITMI930968A1 publication Critical patent/ITMI930968A1/en
Application granted granted Critical
Publication of IT1264430B1 publication Critical patent/IT1264430B1/en

Links

Classifications

    • 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
    • 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
    • H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
    • H02K41/02—Linear motors; Sectional motors
    • H02K41/03—Synchronous motors; Motors moving step by step; Reluctance motors
    • H02K41/031—Synchronous motors; Motors moving step by step; Reluctance motors of the permanent magnet type
    • 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
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
    • H02P25/022—Synchronous motors
    • H02P25/03—Synchronous motors with brushless excitation

Abstract

Una macchina sincrona include uno statore con un primo avvolgimento ed un secondo avvolgimento avvolti in doppio strato, un rotore avente una conformazione a poli salienti e ricevuto rotatoriamente in detto statore, un primo controllore per controllare la frequenza di rotazione di detto motore in qualità di alimentatore di detto primo avvolgimento, ed un secondo controllore per controllare il valore d'uscita od il valore di coppia di detto motore in qualità di alimentatore di detto secondo avvolgimento.A synchronous machine includes a stator with a first winding and a second winding wound in a double layer, a rotor having a salient pole conformation and received rotationally in said stator, a first controller for controlling the rotation frequency of said motor as a power supply of said first winding, and a second controller for controlling the output value or the torque value of said motor as power supply of said second winding.

IT93MI000968A 1992-05-13 1993-05-12 SYNCHRONOUS MACHINE IT1264430B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4120615A JPH05316783A (en) 1992-05-13 1992-05-13 Synchronous motor
JP4238687A JPH0715900A (en) 1992-09-07 1992-09-07 Synchronous machine and control method for synchronous machine

Publications (3)

Publication Number Publication Date
ITMI930968A0 ITMI930968A0 (en) 1993-05-12
ITMI930968A1 ITMI930968A1 (en) 1994-11-12
IT1264430B1 true IT1264430B1 (en) 1996-09-23

Family

ID=26458158

Family Applications (1)

Application Number Title Priority Date Filing Date
IT93MI000968A IT1264430B1 (en) 1992-05-13 1993-05-12 SYNCHRONOUS MACHINE

Country Status (8)

Country Link
CA (1) CA2095669A1 (en)
DE (1) DE4315939A1 (en)
FR (1) FR2691304A1 (en)
GB (1) GB2268343A (en)
IT (1) IT1264430B1 (en)
NL (1) NL9300832A (en)
SE (1) SE9301608L (en)
TW (1) TW299522B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2287363B (en) * 1994-03-08 1997-12-17 Control Tech Plc Suppression of radio frequency emissions
DE19704504A1 (en) * 1997-02-06 1998-08-13 Krauss Maffei Ag Electric motor with sub-divided windings e.g. for drive- or feed-motor in machine tools
DE29809768U1 (en) * 1998-05-20 1999-09-23 Elektra Beckum Ag Portable machine tool, in particular table saw
DE10301945A1 (en) * 2003-01-20 2004-08-05 Siemens Ag long stator
DE102014010684A1 (en) * 2014-07-22 2016-01-28 Claas Selbstfahrende Erntemaschinen Gmbh Cutting unit for a harvester
CN109217518B (en) * 2017-07-06 2021-07-27 上海合栗智能科技有限公司 Linear motor and stator thereof
CN109217614A (en) * 2017-07-06 2019-01-15 上海合栗智能科技有限公司 Linear motor and its mover
DE102019128473A1 (en) * 2019-10-22 2021-04-22 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Method for controlling an electrical machine and drive system for a vehicle

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1638492A1 (en) * 1967-05-05 1970-07-23 Nat Res Dev Dynamo-electric machine with reluctance effect
CH479199A (en) * 1969-01-28 1969-09-30 Armand Dipl Ing Brandt Converter motor with a device for stepless speed control
US3956678A (en) * 1972-03-01 1976-05-11 John Byrne Electrodynamic system comprising a variable reluctance machine
DE2341546C3 (en) * 1973-08-16 1978-04-20 Siemens Ag, 1000 Berlin Und 8000 Muenchen Arrangement for setting a pressing pressure with the aid of a device containing an asynchronous motor
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
GB1502366A (en) * 1975-12-05 1978-03-01 Hung Ying Wen Singlephase induction motor
US4107583A (en) * 1977-04-07 1978-08-15 General Electric Company Dynamoelectric machine winding arrangements, dynamoelectric machines incorporating same and methods of operating such dynamoelectric machines
FR2509546A1 (en) * 1981-07-13 1983-01-14 Kollmorgen Tech Corp DRIVE APPARATUS WITH ELECTRIC MOTOR
DE3129928A1 (en) * 1981-07-29 1983-02-24 Anton Piller GmbH & Co KG, 3360 Osterode ROTATING TRANSFORMER
US4426611A (en) * 1982-04-28 1984-01-17 General Electric Company Twelve pulse load commutated inverter drive system
GB2149587B (en) * 1983-09-29 1987-10-21 Okuma Machinery Works Ltd Synchronous motors and control units thereof
KR920000717B1 (en) * 1984-07-25 1992-01-20 가부시기가이샤 히다찌세이사꾸쇼 Brushless motor
JPH0815379B2 (en) * 1985-07-31 1996-02-14 デンヨー株式会社 2-output inductor brushless generator
DE8810279U1 (en) * 1988-08-12 1988-10-06 Siemens Ag, 1000 Berlin Und 8000 Muenchen, De
DE8904874U1 (en) * 1989-04-18 1989-06-08 Siemens Ag, 1000 Berlin Und 8000 Muenchen, De
GB2235598A (en) * 1989-08-08 1991-03-06 Pan Air Electric Co Ltd Stator for a ceiling fan
DE3927454A1 (en) * 1989-08-19 1991-02-21 Weh Herbert Electromagnetically efficient machine with transverse flux path - has high density airgap flux, low magnetic leakage, fast commutation properties and superconducting potential
DE3931484A1 (en) * 1989-09-21 1991-04-04 Areg Antriebe Regeltechnik Ele Reluctance motor with magnetic pole rotor - has alternating layers of magnetisable and non-magnetisable material
DE9114582U1 (en) * 1990-12-06 1992-01-30 J.M. Voith Gmbh, 7920 Heidenheim, De

Also Published As

Publication number Publication date
SE9301608D0 (en) 1993-05-10
DE4315939A1 (en) 1993-11-18
TW299522B (en) 1997-03-01
CA2095669A1 (en) 1993-11-14
GB2268343A (en) 1994-01-05
ITMI930968A1 (en) 1994-11-12
SE9301608L (en) 1993-11-14
NL9300832A (en) 1993-12-01
FR2691304A1 (en) 1993-11-19
GB9309799D0 (en) 1993-06-23
ITMI930968A0 (en) 1993-05-12

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Legal Events

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0001 Granted