KR900007576U - 브러시레스 모터의 구동회로 - Google Patents

브러시레스 모터의 구동회로

Info

Publication number: KR900007576U
Authority: KR; South Korea
Prior art keywords: driving circuit; brushless motor; brushless; motor; driving
Prior art date: 1988-09-29

Application number

KR2019890011720U

Other languages

English (en)

Other versions

KR910007563Y1 (ko

Inventor

이즈미 고마쯔

Original Assignee

가부시기가이샤 신교세이기세이사꾸쇼

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.)

1988-09-29

Filing date

1989-08-08

Publication date

1990-04-04

1989-08-08 Application filed by 가부시기가이샤 신교세이기세이사꾸쇼 filed Critical 가부시기가이샤 신교세이기세이사꾸쇼

1990-04-04 Publication of KR900007576U publication Critical patent/KR900007576U/ko

1991-09-27 Application granted granted Critical

1991-09-27 Publication of KR910007563Y1 publication Critical patent/KR910007563Y1/ko

Classifications

- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
- H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
- H02K29/08—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using magnetic effect devices, e.g. Hall-plates, magneto-resistors
- 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
- H02P6/06—Arrangements for speed regulation of a single motor wherein the motor speed is measured and compared with a given physical value so as to adjust the motor speed

Landscapes

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

KR2019890011720U 1988-09-29 1989-08-08 브러시레스 모터의 구동회로 KR910007563Y1 (ko)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP??127954		1988-09-29
JP1988127954U JPH0750880Y2 (ja)	1988-09-29	1988-09-29	ブラシレスモータの駆動回路

Publications (2)

Publication Number	Publication Date
KR900007576U true KR900007576U (ko)	1990-04-04
KR910007563Y1 KR910007563Y1 (ko)	1991-09-27

Family

ID=14972758

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
KR2019890011720U KR910007563Y1 (ko)	1988-09-29	1989-08-08	브러시레스 모터의 구동회로

Country Status (3)

Country	Link
US (1)	US5041774A (ko)
JP (1)	JPH0750880Y2 (ko)
KR (1)	KR910007563Y1 (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5334921A (en) *	1990-12-20	1994-08-02	Robert Bosch Gmbh	Circuit arrangement for operating a multi-phase synchronous motor in a direct voltage network
JPH094505A (ja) *	1995-06-22	1997-01-07	Hitachi Ltd	電流検出付き駆動装置及びその電流検出方法
US5821713A (en) *	1995-09-11	1998-10-13	Advanced Motion Controls, Inc.	Commutation position detection system and method
US5600218A (en) *	1995-09-11	1997-02-04	George H. Holling	Sensorless commutation position detection for brushless motors
EP1232560B1 (en)	1999-11-16	2009-07-22	Wellington Drive Technologies Limited	Electric motor
JP4454328B2 (ja) *	2004-01-29	2010-04-21	三洋電機株式会社	モータ駆動装置、集積回路、モータ駆動方法
US7348740B2 (en) *	2006-08-09	2008-03-25	Adda Corporation	Motor control circuit for forward/reverse rotation

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2658321C2 (de) *	1976-12-22	1978-12-07	Siemens Ag, 1000 Berlin Und 8000 Muenchen	Regelanordnung für einen kollektorlosen Gleichstrommotor
JPS5678385A (en) *	1979-11-24	1981-06-27	Matsushita Electric Ind Co Ltd	Operating device of motor
JPS56133296U (ko) *	1980-03-04	1981-10-08
US4645991A (en) *	1981-03-22	1987-02-24	Itsuki Ban	Apparatus for removing torque ripples in direct-current motors
JPS5833986A (ja) *	1981-08-20	1983-02-28	Matsushita Electric Ind Co Ltd	ブラシレス直流モ−タ
US4494053A (en) *	1981-11-27	1985-01-15	Matsushita Electric Industrial Co., Ltd.	Winding voltage balancing circuit for brushless DC motor
JPS58198187A (ja) *	1982-05-13	1983-11-18	Matsushita Electric Ind Co Ltd	電動機
US4535276A (en) *	1983-01-12	1985-08-13	Matsushita Electric Industrial Co., Ltd.	Output circuit and brushless motor using the same
US4544868A (en) *	1984-07-20	1985-10-01	General Motors Corporation	Brushless DC motor controller
JPS61106088A (ja) *	1984-10-26	1986-05-24	Hitachi Ltd	ブラシレスモ−タの電流制御駆動回路
US4633150A (en) *	1984-12-25	1986-12-30	Matsushita Electric Industrial Co., Ltd.	Driving circuit for brushless DC motors
JPH07118944B2 (ja) *	1986-03-17	1995-12-18	株式会社日立製作所	ブラシレス直流モ−タ

1988
- 1988-09-29 JP JP1988127954U patent/JPH0750880Y2/ja not_active Expired - Lifetime
1989
- 1989-08-08 KR KR2019890011720U patent/KR910007563Y1/ko not_active IP Right Cessation
- 1989-09-28 US US07/413,973 patent/US5041774A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US5041774A (en)	1991-08-20
JPH0249397U (ko)	1990-04-05
JPH0750880Y2 (ja)	1995-11-15
KR910007563Y1 (ko)	1991-09-27

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Legal Events

Date	Code	Title	Description
1989-08-08	A201	Request for examination
1991-12-09	E701	Decision to grant or registration of patent right
1992-01-13	REGI	Registration of establishment
2003-09-24	FPAY	Annual fee payment	Payment date: 20030924 Year of fee payment: 13
2004-08-09	EXPY	Expiration of term