IT1111931B - Sistema di comando della velocita' di motore elettrico munito di un circuito limitatore di corrente - Google Patents

Sistema di comando della velocita' di motore elettrico munito di un circuito limitatore di corrente

Info

Publication number: IT1111931B
Authority: IT; Italy
Prior art keywords: control system; electric motor; speed control; motor speed; current limiter
Prior art date: 1978-04-04

Application number

IT21598/79A

Other languages

English (en)

Other versions

IT7921598A0 (it

Original Assignee

Singer Co

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.)

1978-04-04

Filing date

1979-04-04

Publication date

1986-01-13

1979-04-04 Application filed by Singer Co filed Critical Singer Co

1979-04-04 Publication of IT7921598A0 publication Critical patent/IT7921598A0/it

1986-01-13 Application granted granted Critical

1986-01-13 Publication of IT1111931B publication Critical patent/IT1111931B/it

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

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Control Of Electric Motors In General (AREA)
Control Of Direct Current Motors (AREA)

IT21598/79A 1978-04-04 1979-04-04 Sistema di comando della velocita' di motore elettrico munito di un circuito limitatore di corrente IT1111931B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US89321378A	1978-04-04	1978-04-04

Publications (2)

Publication Number	Publication Date
IT7921598A0 IT7921598A0 (it)	1979-04-04
IT1111931B true IT1111931B (it)	1986-01-13

Family

ID=25401209

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT21598/79A IT1111931B (it)	1978-04-04	1979-04-04	Sistema di comando della velocita' di motore elettrico munito di un circuito limitatore di corrente

Country Status (5)

Country	Link
JP (1)	JPS54144917A (it)
DE (1)	DE2913454A1 (it)
FR (1)	FR2422284A1 (it)
GB (1)	GB2017975B (it)
IT (1)	IT1111931B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4490657A (en) *	1983-10-11	1984-12-25	Allen-Bradley Company	Automatic torque taper circuit
GB2361325B (en) *	2000-04-14	2002-06-05	Gerber Scient Products Inc	Method and apparatus for the improved control of motors and of motor-actuated work apparatus
CN103546090A (zh) *	2013-10-23	2014-01-29	苏州贝克微电子有限公司	一种电机控制电路
CN103532468A (zh) *	2013-10-24	2014-01-22	苏州贝克微电子有限公司	一种电机控制电路

1979
- 1979-04-04 IT IT21598/79A patent/IT1111931B/it active
- 1979-04-04 DE DE19792913454 patent/DE2913454A1/de not_active Withdrawn
- 1979-04-04 FR FR7908538A patent/FR2422284A1/fr not_active Withdrawn
- 1979-04-04 JP JP4084679A patent/JPS54144917A/ja active Pending
- 1979-04-04 GB GB7911804A patent/GB2017975B/en not_active Expired

Also Published As

Publication number	Publication date
GB2017975A (en)	1979-10-10
FR2422284A1 (fr)	1979-11-02
GB2017975B (en)	1982-09-02
JPS54144917A (en)	1979-11-12
DE2913454A1 (de)	1979-10-18
IT7921598A0 (it)	1979-04-04

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