IT7921598A0 - 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
- IT7921598A0 IT7921598A0 IT7921598A IT2159879A IT7921598A0 IT 7921598 A0 IT7921598 A0 IT 7921598A0 IT 7921598 A IT7921598 A IT 7921598A IT 2159879 A IT2159879 A IT 2159879A IT 7921598 A0 IT7921598 A0 IT 7921598A0
- Authority
- IT
- Italy
- Prior art keywords
- control system
- electric motor
- speed control
- current limiting
- motor speed
- Prior art date
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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Electric Motors In General (AREA)
- Control Of Direct Current Motors (AREA)
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 true IT7921598A0 (it) | 1979-04-04 |
IT1111931B 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)
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 JP JP4084679A patent/JPS54144917A/ja active Pending
- 1979-04-04 FR FR7908538A patent/FR2422284A1/fr not_active Withdrawn
- 1979-04-04 GB GB7911804A patent/GB2017975B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2913454A1 (de) | 1979-10-18 |
GB2017975B (en) | 1982-09-02 |
JPS54144917A (en) | 1979-11-12 |
IT1111931B (it) | 1986-01-13 |
FR2422284A1 (fr) | 1979-11-02 |
GB2017975A (en) | 1979-10-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT7921679A0 (it) | Invertitore a corrente controllata e sistema di controllo di motore. | |
IT7920790V0 (it) | Ventilatore a dimensioni ridotte con motore d'azionamento elettrico. | |
IT7927996A0 (it) | Motore elettrico avente regolazione della velocita' di rotazione. | |
IT8320413A0 (it) | Dispositivo di comando di un motore elettrico. | |
GB2065332B (en) | Electric motor speed control with current limitation | |
NL188671C (nl) | Elektromotor. | |
IT8220622A0 (it) | Controllo della velocita' di un motore elettrico in corrente continua. | |
IT8222197A0 (it) | Comando elettrico a motore asincrono. | |
IT8124646A0 (it) | Piccolo motore elettrico. | |
IT7921329A0 (it) | Motore elettrico a collettore. | |
IT1080688B (it) | Circuito per il controllo della velocita' di un motore | |
IT8221814A0 (it) | Circuito di controllo di un motore in corrente continua privo di spazzole. | |
NL187141C (nl) | Elektromotor. | |
IT8222623V0 (it) | Dispositivo commutatore per piccoli motori elettrici. | |
IT7921928A0 (it) | Motorino elettrico. | |
IT7921598A0 (it) | Sistema di comando della velocita'di motore elettrico munito di un circuito limitatore di corrente. | |
DE3380896D1 (de) | Elektrische motorregelung. | |
IT8223966A0 (it) | Motore elettrico di piccole dimensioni. | |
IT8122878A0 (it) | Regolatore di velocita' di motore a corrente continua. | |
DE3677146D1 (de) | Elektrische steuervorrichtung mit motor. | |
IT7919778A0 (it) | Elettrico. disposizione circuitale per un comando azionatore mediante motore | |
IT1165627B (it) | Circuito di comando per un motore elettrico ad autoavviamento | |
IT7968805A0 (it) | Circuito per un motore a corrente continua senza spazzole | |
IT1088220B (it) | Sistema collettori per corrente elettrica | |
IT7921947A0 (it) | Motorino d'avviamento elettrico perfezionato. |