IT1104075B - Apparecchiatura di controllo della velocita di motori in corrente continua - Google Patents

Apparecchiatura di controllo della velocita di motori in corrente continua

Info

Publication number
IT1104075B
IT1104075B IT41611/78A IT4161178A IT1104075B IT 1104075 B IT1104075 B IT 1104075B IT 41611/78 A IT41611/78 A IT 41611/78A IT 4161178 A IT4161178 A IT 4161178A IT 1104075 B IT1104075 B IT 1104075B
Authority
IT
Italy
Prior art keywords
direct current
speed control
control equipment
current motors
motors
Prior art date
Application number
IT41611/78A
Other languages
English (en)
Other versions
IT7841611A0 (it
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of IT7841611A0 publication Critical patent/IT7841611A0/it
Application granted granted Critical
Publication of IT1104075B publication Critical patent/IT1104075B/it

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
    • Y10S388/90—Specific system operational feature
    • Y10S388/903—Protective, e.g. voltage or current limit
    • 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 Direct Current Motors (AREA)
  • Control Of Multiple Motors (AREA)
IT41611/78A 1977-07-13 1978-07-12 Apparecchiatura di controllo della velocita di motori in corrente continua IT1104075B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/815,334 US4152632A (en) 1977-07-13 1977-07-13 D.C. motor speed control apparatus having both armature current rate control and zero current deadtime optimized

Publications (2)

Publication Number Publication Date
IT7841611A0 IT7841611A0 (it) 1978-07-12
IT1104075B true IT1104075B (it) 1985-10-14

Family

ID=25217487

Family Applications (1)

Application Number Title Priority Date Filing Date
IT41611/78A IT1104075B (it) 1977-07-13 1978-07-12 Apparecchiatura di controllo della velocita di motori in corrente continua

Country Status (6)

Country Link
US (1) US4152632A (it)
JP (1) JPS5420324A (it)
BE (1) BE868918A (it)
ES (1) ES471643A1 (it)
FR (1) FR2397746A1 (it)
IT (1) IT1104075B (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2731666C3 (de) * 1977-07-13 1982-02-04 Gerätewerk Lahr GmbH, 7630 Lahr Anordnung zum Konstanthalten der Drehzahl eines rotierenden Elements, insbesondere eines Plattentellers eines Plattenspielers
DE2840208C2 (de) * 1978-09-15 1985-08-01 Pfaff Haushaltmaschinen Gmbh, 7500 Karlsruhe Drehzahlsteuereinrichtung für eine Haushaltnähmaschine
CH647901A5 (de) * 1979-10-19 1985-02-15 Gegauf Fritz Ag Elektrische antriebsvorrichtung mit einem aus dem netz ueber einen gleichrichter gespeisten gleichstrommotor.
US4274040A (en) * 1979-10-29 1981-06-16 Northrop Corporation Solenoid torquer system
US4371818A (en) * 1980-10-15 1983-02-01 Minnesota Mining And Manufacturing Company Spindle motor control system
GB2123990B (en) * 1982-07-17 1985-11-27 Ferranti Plc Speed control of a universal electrical motor
US4542324A (en) * 1982-12-20 1985-09-17 Hughes Tool Company Overtemperature speed control for a variable speed drive
JPS59188385A (ja) * 1983-04-07 1984-10-25 Fanuc Ltd サ−ボ制御回路
JPS615302A (ja) * 1984-06-19 1986-01-11 Nissan Motor Co Ltd マニピユレ−タの制御装置
US4549121A (en) * 1984-08-29 1985-10-22 Eaton Corporation Motor minimum speed start-up circuit for electric motors
JPS6188792A (ja) * 1984-10-05 1986-05-07 Matsushita Electric Ind Co Ltd 掃除機の位相制御装置
US4749927A (en) * 1986-04-11 1988-06-07 Ampex Corporation Adaptive digitally controlled motor drive system and method
US5321343A (en) * 1993-02-16 1994-06-14 Aeg Automation Systems Corporation Digital motor control system
US5451846A (en) * 1993-12-14 1995-09-19 Aeg Automation Systems Corporation Low current compensation control for thyristor armature power supply
DE4412413C1 (de) * 1994-04-11 1995-05-11 Siemens Ag Einrichtung zur Optimierung des Drehzahlregelverhaltens eines Elektrokleinstmotors für zahnärztliche Zwecke
US6538406B1 (en) * 2000-10-31 2003-03-25 General Electric Co. System and method for improving transient speed response of electric motors

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3378743A (en) * 1965-02-26 1968-04-16 Gen Electric Current regulator for motor control systems including an open loop signal which is combined with a current feedback signal upon occurrence of an event
US3284688A (en) * 1965-07-27 1966-11-08 Gen Electric D.-c. current regulator including a high gain saturating amplifier
DE1513704A1 (de) * 1966-03-21 1970-09-17 Elektroprojekt Anlagenbau Veb Schaltungsanordnung zur Regelung der Stromaenderungsgeschwindigkeit von mittels Stromrichter gespeisten Gleichstrom-Nebenschlussmotoren
US3629633A (en) * 1970-10-26 1971-12-21 Eaton Yale & Towne Controlled-velocity drive control
US3983464A (en) * 1974-05-13 1976-09-28 Westinghouse Electric Corporation Direct current motor speed control apparatus

Also Published As

Publication number Publication date
ES471643A1 (es) 1979-10-01
JPS5420324A (en) 1979-02-15
BE868918A (fr) 1979-01-11
JPS6115679B2 (it) 1986-04-25
FR2397746A1 (fr) 1979-02-09
US4152632A (en) 1979-05-01
IT7841611A0 (it) 1978-07-12

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