JPS648540B2 - - Google Patents

Info

Publication number
JPS648540B2
JPS648540B2 JP57000304A JP30482A JPS648540B2 JP S648540 B2 JPS648540 B2 JP S648540B2 JP 57000304 A JP57000304 A JP 57000304A JP 30482 A JP30482 A JP 30482A JP S648540 B2 JPS648540 B2 JP S648540B2
Authority
JP
Japan
Prior art keywords
pulse
circuit
voltage
constant current
wave
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
JP57000304A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58119789A (ja
Inventor
Isao Fukushima
Yasunori Kobori
Hideo Nishijima
Yoshinori Masuda
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 JP57000304A priority Critical patent/JPS58119789A/ja
Priority to US06/454,028 priority patent/US4518901A/en
Priority to EP83100039A priority patent/EP0085293B1/en
Priority to DE8383100039T priority patent/DE3365029D1/de
Publication of JPS58119789A publication Critical patent/JPS58119789A/ja
Publication of JPS648540B2 publication Critical patent/JPS648540B2/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
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
    • H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power
    • H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
    • H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
    • H02P7/285—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only
    • H02P7/288—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using variable impedance
    • H02P7/2885—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using variable impedance whereby the speed is regulated by measuring the motor speed and comparing it with a given physical value
    • 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
    • H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
    • 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
    • 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
    • H02P2006/045—Control of current
    • 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
    • Y10S388/915—Sawtooth or ramp waveform generator
    • 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
    • Y10S388/921—Timer or time delay means

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Direct Current Motors (AREA)
  • Control Of Electric Motors In General (AREA)
JP57000304A 1982-01-06 1982-01-06 モ−タ制御装置 Granted JPS58119789A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP57000304A JPS58119789A (ja) 1982-01-06 1982-01-06 モ−タ制御装置
US06/454,028 US4518901A (en) 1982-01-06 1982-12-28 Motor control apparatus
EP83100039A EP0085293B1 (en) 1982-01-06 1983-01-04 Motor control apparatus
DE8383100039T DE3365029D1 (en) 1982-01-06 1983-01-04 Motor control apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57000304A JPS58119789A (ja) 1982-01-06 1982-01-06 モ−タ制御装置

Publications (2)

Publication Number Publication Date
JPS58119789A JPS58119789A (ja) 1983-07-16
JPS648540B2 true JPS648540B2 (US08177716-20120515-C00003.png) 1989-02-14

Family

ID=11470156

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57000304A Granted JPS58119789A (ja) 1982-01-06 1982-01-06 モ−タ制御装置

Country Status (4)

Country Link
US (1) US4518901A (US08177716-20120515-C00003.png)
EP (1) EP0085293B1 (US08177716-20120515-C00003.png)
JP (1) JPS58119789A (US08177716-20120515-C00003.png)
DE (1) DE3365029D1 (US08177716-20120515-C00003.png)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4622500A (en) * 1985-07-11 1986-11-11 The Machlett Laboratories, Inc. Electric motor controller
US9509215B2 (en) 2012-10-31 2016-11-29 Cree, Inc. Dual mode power supply controller with charge balance multipliers and charge balance multiplier circuits
CN109632298B (zh) * 2018-12-25 2021-11-16 人本股份有限公司 离合器轴承的加卸载试验系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3602825A (en) * 1968-05-16 1971-08-31 Sylvania Electric Prod Pulse signal automatic gain control system including a resettable dump circuit
ZA706394B (en) * 1969-09-19 1971-05-27 Akai Electric Speed control mechanism for a.d.c.electric motor
US3867647A (en) * 1973-05-29 1975-02-18 Vapor Corp Analog speed detector
US4105935A (en) * 1975-10-22 1978-08-08 Matsushita Electric Industrial Co., Ltd. Motor speed control apparatus
JPS55144788A (en) * 1979-04-27 1980-11-11 Hitachi Ltd Automatic gain-control circuit for motor servo-system
NL7905541A (nl) * 1979-07-17 1981-01-20 Philips Nv Fasevergelijkschakeling.
JPS5692607A (en) * 1979-12-26 1981-07-27 Hitachi Ltd Frequency discriminating circuit

Also Published As

Publication number Publication date
JPS58119789A (ja) 1983-07-16
DE3365029D1 (en) 1986-09-11
EP0085293B1 (en) 1986-08-06
EP0085293A1 (en) 1983-08-10
US4518901A (en) 1985-05-21

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