JPS5033526B1 - - Google Patents

Info

Publication number
JPS5033526B1
JPS5033526B1 JP44100703A JP10070369A JPS5033526B1 JP S5033526 B1 JPS5033526 B1 JP S5033526B1 JP 44100703 A JP44100703 A JP 44100703A JP 10070369 A JP10070369 A JP 10070369A JP S5033526 B1 JPS5033526 B1 JP S5033526B1
Authority
JP
Japan
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.)
Pending
Application number
JP44100703A
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 filed Critical
Publication of JPS5033526B1 publication Critical patent/JPS5033526B1/ja
Pending 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
    • H02P7/292—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 static converters, e.g. AC to DC
    • H02P7/293—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 static converters, e.g. AC to DC using phase control
    • 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
    • Y10S388/917—Thyristor or scr

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Electric Motors In General (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Multiple Motors (AREA)
  • Feedback Control In General (AREA)
  • Analogue/Digital Conversion (AREA)
JP44100703A 1968-12-16 1969-12-16 Pending JPS5033526B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78409668A 1968-12-16 1968-12-16

Publications (1)

Publication Number Publication Date
JPS5033526B1 true JPS5033526B1 (ja) 1975-10-31

Family

ID=25131332

Family Applications (1)

Application Number Title Priority Date Filing Date
JP44100703A Pending JPS5033526B1 (ja) 1968-12-16 1969-12-16

Country Status (5)

Country Link
US (1) US3614571A (ja)
JP (1) JPS5033526B1 (ja)
DE (1) DE1962676A1 (ja)
ES (1) ES374585A1 (ja)
GB (1) GB1254233A (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2212082A5 (ja) * 1972-12-21 1974-07-19 Honeywell Bull
US3978421A (en) * 1974-11-27 1976-08-31 Music Man, Inc. Electrical musical instrument amplifier having improved tremolo circuit, improved reverberation control, and power reduction circuit for distortion mode operation
US4090116A (en) * 1976-12-10 1978-05-16 General Electric Company Closed loop digital control system and method for motor control
US5384439A (en) * 1993-02-16 1995-01-24 Otis Elevator Company Adaptive digital velocity control loop for a high performance elevator door system with low cost
US7098732B2 (en) * 2004-09-30 2006-08-29 Silicon Laboratories Inc. Multi-stage variable gain amplifier utilizing overlapping gain curves to compensate for log-linear errors

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2858495A (en) * 1954-03-05 1958-10-28 Reliance Electric & Eng Co Voltage compounding circuit
US3149270A (en) * 1960-11-21 1964-09-15 North American Aviation Inc Self-adapting servo parameter control means
US3242407A (en) * 1963-01-14 1966-03-22 Imp Electric Company Dual gain input circuit for generatorfed motor control system
US3419777A (en) * 1966-03-29 1968-12-31 Westinghouse Electric Corp Speed regulating system providing constant loop gain
US3515971A (en) * 1967-09-07 1970-06-02 Gen Electric Motor control system with feedback and variable gain amplifier responsive to current

Also Published As

Publication number Publication date
GB1254233A (en) 1971-11-17
US3614571A (en) 1971-10-19
DE1962676A1 (de) 1970-07-02
ES374585A1 (es) 1972-01-01

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