IT1089072B - SPEED REGULATOR OF MOTORS AND CONTROL SYSTEM CONTAINING A DIGITAL CONTROL WITH CLOSED MESH - Google Patents

SPEED REGULATOR OF MOTORS AND CONTROL SYSTEM CONTAINING A DIGITAL CONTROL WITH CLOSED MESH

Info

Publication number: IT1089072B
Authority: IT; Italy
Prior art keywords: motors; system containing; speed regulator; control system; closed mesh
Prior art date: 1976-12-10

Application number

IT30427/77A

Other languages

Italian (it)

Original Assignee

Gen Electric

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.)

1976-12-10

Filing date

1977-12-06

Publication date

1985-06-10

1976-12-10 Priority claimed from US05/749,648 external-priority patent/US4090116A/en

1976-12-10 Priority claimed from US05/749,641 external-priority patent/US4201936A/en

1977-12-06 Application filed by Gen Electric filed Critical Gen Electric

1985-06-10 Application granted granted Critical

1985-06-10 Publication of IT1089072B publication Critical patent/IT1089072B/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
- H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
- H02P23/0077—Characterised by the use of a particular software algorithm
- 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

Landscapes

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

IT30427/77A 1976-12-10 1977-12-06 SPEED REGULATOR OF MOTORS AND CONTROL SYSTEM CONTAINING A DIGITAL CONTROL WITH CLOSED MESH IT1089072B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US05/749,648 US4090116A (en)	1976-12-10	1976-12-10	Closed loop digital control system and method for motor control
US05/749,641 US4201936A (en)	1976-12-10	1976-12-10	Motor speed regulator and control system

Publications (1)

Publication Number	Publication Date
IT1089072B true IT1089072B (en)	1985-06-10

Family

ID=27115153

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT30427/77A IT1089072B (en)	1976-12-10	1977-12-06	SPEED REGULATOR OF MOTORS AND CONTROL SYSTEM CONTAINING A DIGITAL CONTROL WITH CLOSED MESH

Country Status (9)

Country	Link
JP (1)	JPS5391312A (en)
BR (1)	BR7708065A (en)
CH (1)	CH632615A5 (en)
DE (1)	DE2747476C2 (en)
FR (1)	FR2392534A1 (en)
GB (2)	GB1598919A (en)
IT (1)	IT1089072B (en)
PL (1)	PL202827A1 (en)
SE (1)	SE7713971L (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2933355A1 (en) *	1979-08-17	1981-03-26	Scintilla Ag, Solothurn	ELECTRIC HAND TOOL
JPS6124737Y2 (en) *	1980-07-18	1986-07-25
JPS5774752U (en) *	1980-10-25	1982-05-08
JPS57129189A (en) *	1981-02-04	1982-08-11	Nec Corp	Control device for motor
DE3131574C2 (en) *	1981-08-10	1987-01-02	ASR Servotron AG, 1213 Le Petit-Lancy, Genève	"Current control circuit for a consumer controlled via a power driver stage"
JPS5875490A (en) *	1981-10-28	1983-05-07	Hitachi Ltd	Motor speed controlling method and device therefor
JPS5899283A (en) *	1981-12-04	1983-06-13	Meidensha Electric Mfg Co Ltd	Control device for dc motor
JPS5899282A (en) *	1981-12-04	1983-06-13	Meidensha Electric Mfg Co Ltd	Control device for dc motor
US4628460A (en) *	1982-09-17	1986-12-09	Eaton Corporation	Microprocessor controlled phase shifter
GB2128375B (en) *	1982-10-07	1986-07-30	Gardner R F	Dc motor control system
AU2255583A (en) *	1982-12-21	1984-06-28	Sunbeam Corp.	Food preparation appliance
FR2564998B1 (en) *	1984-05-22	1987-04-24	Carpano & Pons	SPEED REGULATION DEVICE
JPS6149694A (en) *	1984-08-13	1986-03-11	Pioneer Electronic Corp	Drive device for dc motor
DE3610062A1 (en) *	1986-03-25	1987-10-01	Msi Technik Gmbh	Phase-gating controller

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS46818A (en) *	1970-02-05	1971-09-04
US3988577A (en) *	1972-04-14	1976-10-26	Automated Energy Systems, Inc.	Automated energy systems with computer compatibility
JPS5321722A (en) *	1976-08-12	1978-02-28	Toshiba Corp	Method and apparatus for directly controlling motor

1977
- 1977-10-22 DE DE2747476A patent/DE2747476C2/en not_active Expired
- 1977-11-30 CH CH1464877A patent/CH632615A5/en not_active IP Right Cessation
- 1977-12-02 BR BR7708065A patent/BR7708065A/en unknown
- 1977-12-06 IT IT30427/77A patent/IT1089072B/en active
- 1977-12-08 SE SE7713971A patent/SE7713971L/en unknown
- 1977-12-09 JP JP14726777A patent/JPS5391312A/en active Granted
- 1977-12-09 FR FR7737129A patent/FR2392534A1/en active Granted
- 1977-12-10 PL PL20282777A patent/PL202827A1/en unknown
- 1977-12-12 GB GB40474/79A patent/GB1598919A/en not_active Expired
- 1977-12-12 GB GB51571/77A patent/GB1598918A/en not_active Expired

Also Published As

Publication number	Publication date
DE2747476A1 (en)	1978-06-15
GB1598919A (en)	1981-09-23
BR7708065A (en)	1978-09-05
GB1598918A (en)	1981-09-23
PL202827A1 (en)	1978-09-11
JPS6114756B2 (en)	1986-04-21
JPS5391312A (en)	1978-08-11
CH632615A5 (en)	1982-10-15
DE2747476C2 (en)	1983-12-15
FR2392534B1 (en)	1984-06-01
FR2392534A1 (en)	1978-12-22
SE7713971L (en)	1978-07-26

Publication	Publication Date	Title
IT1089072B (en)	1985-06-10	SPEED REGULATOR OF MOTORS AND CONTROL SYSTEM CONTAINING A DIGITAL CONTROL WITH CLOSED MESH
IT1079326B (en)	1985-05-08	ALARM SYSTEM FOR EXCESSIVE LOWERING SPEED FOR AIRPLANES
FR2328322A1 (en)	1977-05-13	ASYNCHRONOUS MOTOR CONTROL DEVICE
GB1555407A (en)	1979-11-07	Vehicle speed regulator and control cicuit therefor
IT1102151B (en)	1985-10-07	DIGITAL FIXED FIXED HEART REGULATOR
IT1112256B (en)	1986-01-13	METHOD AND SYSTEM WITH VARIABLE CHARACTERISTICS FOR THE CONTROL OF ASYNCHRONOUS MOTORS
IT1122977B (en)	1986-04-30	INTRUSION CONTROL ALARM SYSTEM
SE434579B (en)	1984-07-30	SPEED CONTROL SYSTEM
FR2295251A1 (en)	1976-07-16	CONTROL SYSTEM OF THE INITIAL INSTANT AND THE LENGTH OF TIME INTERVALS
FR2326218A1 (en)	1977-04-29	CINEMATOGRAPHIC SPECIAL EFFECTS PRODUCTION AND CONTROL SYSTEM
FR2284728A1 (en)	1976-04-09	IMPROVED EXTRUSION DEVICE
IT1086475B (en)	1985-05-28	CONCENTRIC SPEED REDUCER
FR2290384A1 (en)	1976-06-04	ROTATION CONTROL DEVICE OF A HANDLING EQUIPMENT
FR2338428A1 (en)	1977-08-12	ADVANCED SEALING TAPES
JPS5326993A (en)	1978-03-13	Plastic magnet and method of manufactre thereof
BE786879A (en)	1973-01-29	SYNCHRONOUS MOTOR FIELD REGULATOR CONTROL
BE823753A (en)	1975-06-23	ALARM DEVICE
JPS52145205A (en)	1977-12-03	Capstan speed controlling system
JPS5382661A (en)	1978-07-21	Film and method of collecting uranium thereby
FR2307333A1 (en)	1976-11-05	LINEAR DRIVE DEVICE AND ITS CONTROL CIRCUIT
FR2298538A1 (en)	1976-08-20	THE DEVELOPMENT OF PHOTOGRAPHIC ELEMENTS WITH SILVER HALOGENIDES
IT1114126B (en)	1986-01-27	ENGINE STARTING MECHANISM
BE841151A (en)	1976-08-16	ENERGY GENERATOR AND FLUID HANDLING MOTOR
BE846819A (en)	1977-01-17	SHAFT SEALING DEVICE
BR7706763A (en)	1978-07-11	SPEED REGULATOR AND REDUCER CONTROL CONNECTION SYSTEM