KR940009210B1 - 무브러시모우터의 운전장치 - Google Patents

무브러시모우터의 운전장치 Download PDF

Info

Publication number
KR940009210B1
KR940009210B1 KR1019910701342A KR910701342A KR940009210B1 KR 940009210 B1 KR940009210 B1 KR 940009210B1 KR 1019910701342 A KR1019910701342 A KR 1019910701342A KR 910701342 A KR910701342 A KR 910701342A KR 940009210 B1 KR940009210 B1 KR 940009210B1
Authority
KR
South Korea
Prior art keywords
circuit
brushless motor
voltage
filter
position detection
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
KR1019910701342A
Other languages
English (en)
Korean (ko)
Other versions
KR920702069A (ko
Inventor
시로 마에다
Original Assignee
마쯔시다덴기산교 가부시기가이샤
다니이 아끼오
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 마쯔시다덴기산교 가부시기가이샤, 다니이 아끼오 filed Critical 마쯔시다덴기산교 가부시기가이샤
Publication of KR920702069A publication Critical patent/KR920702069A/ko
Application granted granted Critical
Publication of KR940009210B1 publication Critical patent/KR940009210B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/04—Arrangements for controlling or regulating the speed or torque of more than one 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
    • H02P6/14—Electronic commutators
    • H02P6/16—Circuit arrangements for detecting position
    • H02P6/18—Circuit arrangements for detecting position without separate position detecting elements
    • H02P6/182—Circuit arrangements for detecting position without separate position detecting elements using back-emf in windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
KR1019910701342A 1990-02-14 1991-02-12 무브러시모우터의 운전장치 Expired - Fee Related KR940009210B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP90-34321 1990-02-14
JP2034321A JP2738109B2 (ja) 1990-02-14 1990-02-14 ブラシレスモータの運転装置
PCT/JP1991/000161 WO1991012653A1 (en) 1990-02-14 1991-02-12 Device for driving brushless motor

Publications (2)

Publication Number Publication Date
KR920702069A KR920702069A (ko) 1992-08-12
KR940009210B1 true KR940009210B1 (ko) 1994-10-01

Family

ID=12410898

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910701342A Expired - Fee Related KR940009210B1 (ko) 1990-02-14 1991-02-12 무브러시모우터의 운전장치

Country Status (4)

Country Link
JP (1) JP2738109B2 (enrdf_load_stackoverflow)
KR (1) KR940009210B1 (enrdf_load_stackoverflow)
DE (2) DE4190249T (enrdf_load_stackoverflow)
WO (1) WO1991012653A1 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4927000B2 (ja) * 2000-09-18 2012-05-09 エドワーズ株式会社 センサレスブラシレスモータの制御回路、センサレスブラシレスモータ装置、及び真空ポンプ装置
JP5943551B2 (ja) * 2011-04-28 2016-07-05 三菱重工業株式会社 直流モータ制御装置及び室内機

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57160385A (en) * 1981-03-27 1982-10-02 Hitachi Ltd Rotor position detecting method for brushless direct current motor
JPS58195490A (ja) * 1982-05-08 1983-11-14 Hitachi Ltd ブラシレスモータの運転装置
JPS61112590A (ja) * 1984-11-05 1986-05-30 Matsushita Electric Ind Co Ltd ブラシレス直流モ−タ
BR8805485A (pt) * 1988-10-17 1990-06-05 Brasil Compressores Sa Circuito eletronico de controle para motor de corrente continua sem escovas
JPH06188785A (ja) * 1992-12-16 1994-07-08 Oki Electric Ind Co Ltd 自動等化器

Also Published As

Publication number Publication date
DE4190249T (enrdf_load_stackoverflow) 1992-03-12
DE4190249C2 (de) 1994-05-26
JP2738109B2 (ja) 1998-04-08
JPH03239187A (ja) 1991-10-24
WO1991012653A1 (en) 1991-08-22
KR920702069A (ko) 1992-08-12

Similar Documents

Publication Publication Date Title
JP3890906B2 (ja) ブラシレスモータの駆動装置およびそれを使用するモータ
US5122715A (en) Drive device for a brushless motor
US5572099A (en) Motor speed control with current limit
KR19990072258A (ko) 센서레스모터드라이버
KR940009210B1 (ko) 무브러시모우터의 운전장치
JP3681094B2 (ja) モータ駆動装置
US5367233A (en) Brushless motor operating apparatus provided with a filter having a voltage divider circuit
JPH0552151B2 (enrdf_load_stackoverflow)
JP2002119083A (ja) モータ制御装置
US7230397B2 (en) Sensorless motor driving device
JP3248248B2 (ja) ブラシレス直流モータの駆動装置
US5793183A (en) Motor system with interrupted PWM oscillation
JPH0552150B2 (enrdf_load_stackoverflow)
JP2001309691A (ja) スイッチドリラクタンスモータ及びそのセンサレス駆動回路
Sahu et al. Improved Speed Range Brushless DC Motors: A Low-Cost Sensorless Control
JPH0534916B2 (enrdf_load_stackoverflow)
JPH0534917B2 (enrdf_load_stackoverflow)
JP3544249B2 (ja) モータの制御回路
JP3574298B2 (ja) モータ駆動制御装置
JPS61214788A (ja) 無整流子電動機の起動装置
KR100292485B1 (ko) 에스알모터의구동회로
JPH07123776A (ja) ブラシレスモータの回転子位置検出方法およびその装置
JPH07123775A (ja) センサレスブラシレスモータの回転子位置信号発生回路及びセンサレスブラシレスモータの駆動回路
JPH04261388A (ja) ブラシレスモータの起動方法
KR940005282Y1 (ko) 센서리스 모터 구동장치

Legal Events

Date Code Title Description
A201 Request for examination
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

G160 Decision to publish patent application
PG1605 Publication of application before grant of patent

St.27 status event code: A-2-2-Q10-Q13-nap-PG1605

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 7

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 8

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 9

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 10

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 11

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 12

FPAY Annual fee payment

Payment date: 20060925

Year of fee payment: 13

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 13

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20071002

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20071002

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301