JPH0113318B2 - - Google Patents

Info

Publication number
JPH0113318B2
JPH0113318B2 JP56120734A JP12073481A JPH0113318B2 JP H0113318 B2 JPH0113318 B2 JP H0113318B2 JP 56120734 A JP56120734 A JP 56120734A JP 12073481 A JP12073481 A JP 12073481A JP H0113318 B2 JPH0113318 B2 JP H0113318B2
Authority
JP
Japan
Prior art keywords
circuit
brushless motor
signal
transistor
pulse
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
Application number
JP56120734A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5822595A (ja
Inventor
Shigeki Morinaga
Kunio Myashita
Yasuyuki Sugiura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
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.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP56120734A priority Critical patent/JPS5822595A/ja
Priority to DE8282106970T priority patent/DE3268669D1/de
Priority to EP82106970A priority patent/EP0071941B1/en
Priority to US06/404,646 priority patent/US4511827A/en
Publication of JPS5822595A publication Critical patent/JPS5822595A/ja
Publication of JPH0113318B2 publication Critical patent/JPH0113318B2/ja
Granted 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
    • H02P6/10—Arrangements for controlling torque ripple, e.g. providing reduced torque ripple

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
JP56120734A 1981-08-03 1981-08-03 ブラシレスモータのトルクリップル抑制方法 Granted JPS5822595A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP56120734A JPS5822595A (ja) 1981-08-03 1981-08-03 ブラシレスモータのトルクリップル抑制方法
DE8282106970T DE3268669D1 (en) 1981-08-03 1982-08-02 Apparatus for driving a polyphase brushless motor with a suppressed torque ripple
EP82106970A EP0071941B1 (en) 1981-08-03 1982-08-02 Apparatus for driving a polyphase brushless motor with a suppressed torque ripple
US06/404,646 US4511827A (en) 1981-08-03 1982-08-03 Apparatus for driving a polyphase brushless motor with a suppressed torque ripple

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56120734A JPS5822595A (ja) 1981-08-03 1981-08-03 ブラシレスモータのトルクリップル抑制方法

Publications (2)

Publication Number Publication Date
JPS5822595A JPS5822595A (ja) 1983-02-09
JPH0113318B2 true JPH0113318B2 (enrdf_load_html_response) 1989-03-06

Family

ID=14793659

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56120734A Granted JPS5822595A (ja) 1981-08-03 1981-08-03 ブラシレスモータのトルクリップル抑制方法

Country Status (1)

Country Link
JP (1) JPS5822595A (enrdf_load_html_response)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3273111D1 (en) * 1982-04-29 1986-10-16 Ibm Deutschland Method and arrangement for the continuous running speed control of brushless d.c.motors
JP2002247879A (ja) * 2001-02-21 2002-08-30 Matsushita Electric Ind Co Ltd インバータ装置およびそれを用いた洗濯機

Also Published As

Publication number Publication date
JPS5822595A (ja) 1983-02-09

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