IT961475B - ELECTRIC CONTROL EQUIPMENT FOR MOTORS - Google Patents

ELECTRIC CONTROL EQUIPMENT FOR MOTORS

Info

Publication number
IT961475B
IT961475B IT51625/72A IT5162572A IT961475B IT 961475 B IT961475 B IT 961475B IT 51625/72 A IT51625/72 A IT 51625/72A IT 5162572 A IT5162572 A IT 5162572A IT 961475 B IT961475 B IT 961475B
Authority
IT
Italy
Prior art keywords
motors
electric control
control equipment
equipment
electric
Prior art date
Application number
IT51625/72A
Other languages
Italian (it)
Original Assignee
Printed Motors 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 Printed Motors Ltd filed Critical Printed Motors Ltd
Application granted granted Critical
Publication of IT961475B publication Critical patent/IT961475B/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
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
    • H02P25/10—Commutator motors, e.g. repulsion motors
    • H02P25/14—Universal 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
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/03—Arrangements for regulating or controlling the speed or torque of electric DC motors for controlling the direction of rotation of DC motors
    • H02P7/04—Arrangements for regulating or controlling the speed or torque of electric DC motors for controlling the direction of rotation of DC motors by means of a H-bridge circuit
    • 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
    • H02P7/29—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 pulse modulation
    • 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
    • Y10S388/906—Proportional-integral system
    • 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
    • Y10S388/919—Triggered by resistor or capacitor
IT51625/72A 1971-07-19 1972-07-19 ELECTRIC CONTROL EQUIPMENT FOR MOTORS IT961475B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3376771A GB1416681A (en) 1971-07-19 1971-07-19 Electric motor control apparatus
GB4213271 1971-09-09

Publications (1)

Publication Number Publication Date
IT961475B true IT961475B (en) 1973-12-10

Family

ID=26262006

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51625/72A IT961475B (en) 1971-07-19 1972-07-19 ELECTRIC CONTROL EQUIPMENT FOR MOTORS

Country Status (11)

Country Link
US (1) US3780366A (en)
JP (1) JPS4835314A (en)
AR (1) AR194959A1 (en)
AU (1) AU467985B2 (en)
CA (1) CA967234A (en)
DD (1) DD97790A5 (en)
DE (1) DE2235367A1 (en)
FR (1) FR2151845A5 (en)
GB (1) GB1416681A (en)
IT (1) IT961475B (en)
NL (1) NL7209996A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4414500A (en) * 1982-02-01 1983-11-08 Allied Corporation Variable motor speed control

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3450973A (en) * 1963-09-06 1969-06-17 Ampex Tape transport system including deadband amplifier means
NL130390C (en) * 1964-10-26
US3413534A (en) * 1966-03-14 1968-11-26 Westinghouse Electric Corp Non-regenerating dc motor regulating circuit having improved stability
US3458791A (en) * 1966-11-30 1969-07-29 Gen Electric Adjustable speed drive system with friction compensation

Also Published As

Publication number Publication date
FR2151845A5 (en) 1973-04-20
GB1416681A (en) 1975-12-03
CA967234A (en) 1975-05-06
US3780366A (en) 1973-12-18
AR194959A1 (en) 1973-08-30
AU467985B2 (en) 1975-12-18
NL7209996A (en) 1973-01-23
JPS4835314A (en) 1973-05-24
DD97790A5 (en) 1973-05-12
DE2235367A1 (en) 1973-02-01
AU4465872A (en) 1974-02-07

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