KR940008779U - 2-phase brushless motor control circuit - Google Patents

2-phase brushless motor control circuit

Info

Publication number
KR940008779U
KR940008779U KR2019920017494U KR920017494U KR940008779U KR 940008779 U KR940008779 U KR 940008779U KR 2019920017494 U KR2019920017494 U KR 2019920017494U KR 920017494 U KR920017494 U KR 920017494U KR 940008779 U KR940008779 U KR 940008779U
Authority
KR
South Korea
Prior art keywords
control circuit
motor control
brushless motor
phase brushless
phase
Prior art date
Application number
KR2019920017494U
Other languages
Korean (ko)
Other versions
KR0113458Y1 (en
Inventor
이화영
Original Assignee
엘지전자 주식회사
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 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to KR92017494U priority Critical patent/KR0113458Y1/en
Publication of KR940008779U publication Critical patent/KR940008779U/en
Application granted granted Critical
Publication of KR0113458Y1 publication Critical patent/KR0113458Y1/en

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
    • H02P6/10—Arrangements for controlling torque ripple, e.g. providing reduced torque ripple
    • 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
    • H02P2209/00—Indexing scheme relating to controlling arrangements characterised by the waveform of the supplied voltage or current
    • H02P2209/09—PWM with fixed limited number of pulses per period
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/907—Specific control circuit element or device
    • Y10S388/9075—Computer or microprocessor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/907—Specific control circuit element or device
    • Y10S388/912—Pulse or frequency counter

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
KR92017494U 1992-09-15 1992-09-15 Two-phase brushless motor control circuit KR0113458Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92017494U KR0113458Y1 (en) 1992-09-15 1992-09-15 Two-phase brushless motor control circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92017494U KR0113458Y1 (en) 1992-09-15 1992-09-15 Two-phase brushless motor control circuit

Publications (2)

Publication Number Publication Date
KR940008779U true KR940008779U (en) 1994-04-21
KR0113458Y1 KR0113458Y1 (en) 1998-04-13

Family

ID=19340096

Family Applications (1)

Application Number Title Priority Date Filing Date
KR92017494U KR0113458Y1 (en) 1992-09-15 1992-09-15 Two-phase brushless motor control circuit

Country Status (1)

Country Link
KR (1) KR0113458Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100473268B1 (en) * 2002-07-03 2005-03-08 엘지전자 주식회사 Apparatus for controlling cooling fan speed depending upon temperature of device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100473268B1 (en) * 2002-07-03 2005-03-08 엘지전자 주식회사 Apparatus for controlling cooling fan speed depending upon temperature of device

Also Published As

Publication number Publication date
KR0113458Y1 (en) 1998-04-13

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application
J2X1 Appeal (before the patent court)

Free format text: APPEAL AGAINST DECISION TO DECLINE REFUSAL

E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20001222

Year of fee payment: 5

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