SE438063B - Styranordning for en synkronmotor - Google Patents

Styranordning for en synkronmotor

Info

Publication number: SE438063B
Authority: SE; Sweden
Prior art keywords: signal; phase; circuit; adder; control device
Prior art date: 1977-08-22

Application number

SE7808758A

Other languages

English (en)

Swedish (sv)

Other versions

SE7808758L (sv

Inventor

N Azusawa

Original Assignee

Hitachi Ltd

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.)

1977-08-22

Filing date

1978-08-18

Publication date

1985-03-25

1978-08-18 Application filed by Hitachi Ltd filed Critical Hitachi Ltd

1979-02-23 Publication of SE7808758L publication Critical patent/SE7808758L/xx

1985-03-25 Publication of SE438063B publication Critical patent/SE438063B/sv

Links

230000010363 phase shift Effects 0.000 claims description 20
230000001360 synchronised effect Effects 0.000 claims description 8
238000001514 detection method Methods 0.000 claims description 7
238000004804 winding Methods 0.000 claims description 6
238000010586 diagram Methods 0.000 description 11
230000007704 transition Effects 0.000 description 7
230000010354 integration Effects 0.000 description 3
238000010420 art technique Methods 0.000 description 1
230000005540 biological transmission Effects 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
238000005352 clarification Methods 0.000 description 1
230000001276 controlling effect Effects 0.000 description 1
230000008878 coupling Effects 0.000 description 1
238000010168 coupling process Methods 0.000 description 1
238000005859 coupling reaction Methods 0.000 description 1
230000003111 delayed effect Effects 0.000 description 1
238000010304 firing Methods 0.000 description 1
238000009499 grossing Methods 0.000 description 1
238000007562 laser obscuration time method Methods 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 1
238000010615 ring circuit Methods 0.000 description 1

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
- H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
- H02P6/14—Electronic commutators
- H02P6/15—Controlling commutation time

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Control Of Motors That Do Not Use Commutators (AREA)
Control Of Ac Motors In General (AREA)

SE7808758A 1977-08-22 1978-08-18 Styranordning for en synkronmotor SE438063B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP52099569A JPS5923194B2 (ja)	1977-08-22	1977-08-22	無整流子電動機の制御装置

Publications (2)

Publication Number	Publication Date
SE7808758L SE7808758L (sv)	1979-02-23
SE438063B true SE438063B (sv)	1985-03-25

Family

ID=14250749

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7808758A SE438063B (sv)	1977-08-22	1978-08-18	Styranordning for en synkronmotor

Country Status (5)

Country	Link
US (1)	US4271385A (fr)
JP (1)	JPS5923194B2 (fr)
CH (1)	CH627892A5 (fr)
DE (1)	DE2836467C2 (fr)
SE (1)	SE438063B (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4460861A (en) *	1983-01-21	1984-07-17	Westinghouse Electric Corp.	Control system for machine commutated inverter-synchronous motor drives
US5315225A (en) *	1991-09-30	1994-05-24	Electric Power Research Institute	Converter for synchronous motor starting
JPH07110717A (ja) *	1993-08-19	1995-04-25	Fanuc Ltd	モータの制御方式
DE4442151A1 (de)	1994-11-26	1996-05-30	Philips Patentverwaltung	Schaltungsanordnung zum Steuern eines elektronisch kommutierten Motors
DK0739086T3 (da) *	1995-04-19	2000-01-17	Landis & Gyr Tech Innovat	Fremgangsmåde og anordning til aktivering af synkronmotorer
KR100653434B1 (ko) *	2005-04-29	2006-12-01	영 춘 정	2상 무정류자 모터
FR2896640B1 (fr) *	2006-01-20	2009-01-30	Valeo Equip Electr Moteur	Dispositif de pilotage d'une machine tournante polyphasee
FR2896638B1 (fr) *	2006-01-20	2008-02-22	Valeo Equip Electr Moteur	Dispositif de pilotage d'une machine tournante polyphasee
FR2896637B1 (fr) *	2006-01-20	2008-03-14	Valeo Equip Electr Moteur	Procede de commande d'une machine electrique tournante polyphasee
FR2896639B1 (fr) *	2006-01-20	2008-02-22	Valeo Equip Electr Moteur	Dispositif de pilotage d'une machine tournante polyphasee
US8033007B2 (en) *	2007-05-11	2011-10-11	Sntech, Inc.	Method of making rotor of brushless motor
US8299661B2 (en) *	2007-05-11	2012-10-30	Sntech Inc.	Rotor of brushless motor
KR100946719B1 (ko) *	2007-11-28	2010-03-12	영 춘 정	멀티프로그램이 가능한 가변속 무정류자 모터의 정풍량제어장치
US7795827B2 (en) *	2008-03-03	2010-09-14	Young-Chun Jeung	Control system for controlling motors for heating, ventilation and air conditioning or pump
US20090284201A1 (en) *	2008-05-15	2009-11-19	Young-Chun Jeung	Motor with magnetic sensors
US8138710B2 (en) *	2008-08-14	2012-03-20	Sntech Inc.	Power drive of electric motor
US20100039055A1 (en) *	2008-08-14	2010-02-18	Young-Chun Jeung	Temperature control of motor
US8232755B2 (en)	2009-04-02	2012-07-31	Young-Chun Jeung	Motor with circuits for protecting motor from input power outages or surges

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3737747A (en) *	1971-05-10	1973-06-05	Otis Elevator Co	Servomechanism including a polyphase alternating current synchronous motor
BE787764A (fr) *	1971-08-20	1973-02-19	Siemens Ag	Circuit de commande pour une machine electrique equipee d'un commutateur electronique
US3908130A (en) *	1974-08-30	1975-09-23	Gen Electric	Starter-generator utilizing phase controlled rectifiers to drive a dynamoelectric machine as a brushless motor in the starting mode to increase the torque output of the machine through phase angle control by reducing the machine counter EMF
US4085355A (en) *	1976-04-26	1978-04-18	Fradella Richard B	Variable-speed regenerative brushless electric motor and controller system
JPS5330718A (en) *	1976-09-03	1978-03-23	Hitachi Ltd	Controller for motor
JPS5332331A (en) *	1976-09-06	1978-03-27	Hitachi Ltd	Controlling for electrical power converting device

1977
- 1977-08-22 JP JP52099569A patent/JPS5923194B2/ja not_active Expired
1978
- 1978-08-18 SE SE7808758A patent/SE438063B/sv not_active IP Right Cessation
- 1978-08-21 DE DE2836467A patent/DE2836467C2/de not_active Expired
- 1978-08-21 US US05/935,596 patent/US4271385A/en not_active Expired - Lifetime
- 1978-08-22 CH CH890478A patent/CH627892A5/fr not_active IP Right Cessation

Also Published As

Publication number	Publication date
JPS5434016A (en)	1979-03-13
DE2836467A1 (de)	1979-03-08
DE2836467C2 (de)	1985-01-31
JPS5923194B2 (ja)	1984-05-31
SE7808758L (sv)	1979-02-23
US4271385A (en)	1981-06-02
CH627892A5 (fr)	1982-01-29

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1995-01-31

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