IT1080832B - Apparecchiatura di regolazione di velocita' per motori in corrente continua - Google Patents

Apparecchiatura di regolazione di velocita' per motori in corrente continua

Info

Publication number: IT1080832B
Authority: IT; Italy
Prior art keywords: direct current; speed regulation; current motors; regulation equipment; equipment
Prior art date: 1976-05-12

Application number

IT41598/77A

Other languages

English (en)

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.)

1976-05-12

Filing date

1977-05-11

Publication date

1985-05-16

1977-05-11 Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp

1985-05-16 Application granted granted Critical

1985-05-16 Publication of IT1080832B publication Critical patent/IT1080832B/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
- H02P7/282—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 field supply only
- H02P7/2825—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 field supply only whereby the speed is regulated by measuring the motor speed and comparing it with a given physical value
- 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

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Control Of Multiple Motors (AREA)
Control Of Direct Current Motors (AREA)

IT41598/77A 1976-05-12 1977-05-11 Apparecchiatura di regolazione di velocita' per motori in corrente continua IT1080832B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/685,463 US4047080A (en)	1976-05-12	1976-05-12	Common bus parallel speed regulator system

Publications (1)

Publication Number	Publication Date
IT1080832B true IT1080832B (it)	1985-05-16

Family

ID=24752311

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT41598/77A IT1080832B (it)	1976-05-12	1977-05-11	Apparecchiatura di regolazione di velocita' per motori in corrente continua

Country Status (5)

Country	Link
US (1)	US4047080A (it)
JP (1)	JPS538721A (it)
BE (1)	BE854421A (it)
FR (1)	FR2351533A1 (it)
IT (1)	IT1080832B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4227130A (en) *	1978-01-19	1980-10-07	Westinghouse Electric Corp.	Torque compensation system
CH661160A5 (de) *	1979-08-17	1987-06-30	Sig Schweiz Industrieges	Verfahren zum betrieb eines fremderregten oder nebenschlussgeschalteten gleichstrommotors, anordnung zur ausfuehrung des verfahrens sowie anwendung des verfahrens.
WO1992008275A1 (en) *	1990-10-24	1992-05-14	Aeg Westinghouse Industrial Automation Corporation	Load impact controller for a speed regulator system
US5355060A (en) *	1990-10-24	1994-10-11	Aeg Automation Systems Corporation	Load impact controller for a speed regulator system
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
US6694201B1 (en) *	2000-08-17	2004-02-17	Industrial Technology Research Institute	Supervisory parallel switching device for computer integrated manufacturing system with secs-compliant serial communication links
CN110850787B (zh) *	2019-12-04	2021-06-29	中国石油化工股份有限公司	一种并行控制系统及方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1471312A (fr) *	1966-03-04	1967-03-03	Elektroprojekt Berlin Veb	Dispositif de couplage pour le réglage de la vitesse de moteurs shunts à courant continu alimentés côté induit par barres collectrices
FR2048162A5 (it) *	1969-06-03	1971-03-19	Inst Proiectare Aparataj Elect
US3599064A (en) *	1969-10-29	1971-08-10	Loyola Ind Inc	Dc motor drive using combined armature and field control
US3962612A (en) *	1973-10-12	1976-06-08	Daihatsu Motor Co., Inc.	Control device for electric vehicle
US3950684A (en) *	1974-05-29	1976-04-13	Westinghouse Electric Corporation	Direct current motor speed control apparatus
US3983466A (en) *	1974-12-19	1976-09-28	Westinghouse Electric Corporation	Motor field control for d.c. drives
US4048550A (en) *	1975-02-03	1977-09-13	Westinghouse Electric Corporation	Flux corrective control apparatus for motor drives

1976
- 1976-05-12 US US05/685,463 patent/US4047080A/en not_active Expired - Lifetime
1977
- 1977-05-09 BE BE177406A patent/BE854421A/xx unknown
- 1977-05-11 IT IT41598/77A patent/IT1080832B/it active
- 1977-05-12 FR FR7714600A patent/FR2351533A1/fr not_active Withdrawn
- 1977-05-12 JP JP5379277A patent/JPS538721A/ja active Pending

Also Published As

Publication number	Publication date
FR2351533A1 (fr)	1977-12-09
US4047080A (en)	1977-09-06
BE854421A (fr)	1977-11-09
JPS538721A (en)	1978-01-26

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