DE3774712D1 - Geschwindigkeitsregeleinheit fuer einen gleichstrommotor mit innerer rueckfuehrung. - Google Patents

Geschwindigkeitsregeleinheit fuer einen gleichstrommotor mit innerer rueckfuehrung.

Info

Publication number
DE3774712D1
DE3774712D1 DE8787904723T DE3774712T DE3774712D1 DE 3774712 D1 DE3774712 D1 DE 3774712D1 DE 8787904723 T DE8787904723 T DE 8787904723T DE 3774712 T DE3774712 T DE 3774712T DE 3774712 D1 DE3774712 D1 DE 3774712D1
Authority
DE
Germany
Prior art keywords
motor
pct
terminal voltage
velocity feedback
sec
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE8787904723T
Other languages
English (en)
Inventor
Gianfranco Venturino
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
VENTURINO GIANFRANCO GSE
Original Assignee
VENTURINO GIANFRANCO GSE
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11178202&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3774712(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by VENTURINO GIANFRANCO GSE filed Critical VENTURINO GIANFRANCO GSE
Application granted granted Critical
Publication of DE3774712D1 publication Critical patent/DE3774712D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H02P7/2805—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 whereby the speed is regulated by measuring the motor speed and comparing it with a given physical value
DE8787904723T 1986-07-21 1987-07-20 Geschwindigkeitsregeleinheit fuer einen gleichstrommotor mit innerer rueckfuehrung. Expired - Fee Related DE3774712D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT21195/86A IT1197790B (it) 1986-07-21 1986-07-21 Azionamento alimentatore per motore in corrente continua con retroazione intrinseca
PCT/IT1987/000073 WO1988000771A1 (en) 1986-07-21 1987-07-20 Speed control unit for direct current electric motor with intrinsic feed-back

Publications (1)

Publication Number Publication Date
DE3774712D1 true DE3774712D1 (de) 1992-01-02

Family

ID=11178202

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787904723T Expired - Fee Related DE3774712D1 (de) 1986-07-21 1987-07-20 Geschwindigkeitsregeleinheit fuer einen gleichstrommotor mit innerer rueckfuehrung.

Country Status (9)

Country Link
US (1) US5048115A (de)
EP (1) EP0316324B1 (de)
AT (1) ATE69677T1 (de)
AU (1) AU614265B2 (de)
CA (1) CA1309454C (de)
DE (1) DE3774712D1 (de)
ES (1) ES2004457A6 (de)
IT (1) IT1197790B (de)
WO (1) WO1988000771A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4042041A1 (de) * 1990-12-28 1992-07-02 Jungheinrich Ag Fahrantrieb fuer flurfoerderfahrzeuge
GB9112618D0 (en) * 1991-06-12 1991-07-31 Racal Safety Ltd Dc motor control
GB9310036D0 (en) * 1993-05-15 1993-06-30 Solaria Ind Inc Electrical powered small tractor
IT1275652B1 (it) * 1994-11-09 1997-10-17 Finmeccanica Spa Metodo e sistema circuitale per rilevare la velocita'di rotazione di un motore a corrente continua.
FR2754118B1 (fr) * 1996-09-30 1998-12-18 Valeo Electronique Procede et dispositif pour la commande d'un moteur electrique synchrone, notamment d'un groupe motoventilateur de vehicule automobile
IT1304682B1 (it) * 1998-10-08 2001-03-28 Gate Spa Procedimento e dispositivo per rilevare la velocita' di rotazione diun motore elettrico a corrente continua pilotato con un segnale di
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
DE20380238U1 (de) * 2002-05-31 2005-04-07 Scott Tech Inc Geschwindigkeits- und Fluid- Strömungs- Steuer/Regeleinrichtung
FR2860661B1 (fr) * 2003-10-01 2011-09-30 Bosch Gmbh Robert Dispositif et procede de saisie de la tension de marche a vide d'un moteur a courant continu
ITMI20040023A1 (it) * 2004-01-13 2004-04-13 Dresser Italia S R L Sistema di controllo di un attuatore per l'azionamento di dispositivi sottomarini
US7190129B1 (en) * 2005-12-14 2007-03-13 Visteon Global Technologies, Inc. System and method for drift compensation when using pulse count controlled motors
DE102009014264A1 (de) * 2008-09-12 2010-04-15 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Hallstadt Verfahren und Vorrichtung zur Verarbeitung eines Stromrippel aufweisenden Motorsignals eines Gleichstrommotors
GB2473803A (en) * 2009-07-02 2011-03-30 Pg Drives Technology Ltd Prevention of motor overload by calculation of motor resitance and temperature

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA690513A (en) * 1964-07-14 H. Shaw Norman Control apparatus for electric motors
US2814768A (en) * 1954-06-01 1957-11-26 Cons Electrodynamics Corp Force balance servosystem
US3974428A (en) * 1974-05-15 1976-08-10 Baldwin Electronics, Inc. Wide range, high accuracy, electronically programmed speed control system
JPS5216760A (en) * 1975-07-28 1977-02-08 Hitachi Ltd Crane control apparatus
US3999111A (en) * 1975-11-14 1976-12-21 General Electric Company Gating signal control for a phase-controlled rectifier circuit
US4104570A (en) * 1976-10-12 1978-08-01 Reliance Electric Company Digital control system for motors
JPS5374223A (en) * 1976-12-15 1978-07-01 Matsushita Electric Ind Co Ltd Speed control device of motor
US4121142A (en) * 1977-09-20 1978-10-17 Cincinnati Milacron Inc. Full-wave bidirectional DC motor drive circuit
US4241299A (en) * 1979-04-06 1980-12-23 Mine Safety Appliances Company Control system for battery-operated pump
DE2931686A1 (de) * 1979-08-04 1981-02-19 Papst Motoren Kg Antriebsanordnung mit kollektorlosem gleichstrommotor und halbleiterschalter
EP0055988B1 (de) * 1981-01-07 1987-07-15 Doehler, Peter, Dipl.-Kfm. Schaltung zur Drehzahlregelung fremderregter Gleichstrommotoren
US4549122A (en) * 1983-09-14 1985-10-22 Allen-Bradley Company Method and circuit for DC motor field regulation with speed feedback
DE3437091A1 (de) * 1984-10-10 1986-04-10 Utp Schweissmaterial Gmbh & Co, 7812 Bad Krozingen Verfahren zur drehzahlregelung von gleichstrommotoren
US4622500A (en) * 1985-07-11 1986-11-11 The Machlett Laboratories, Inc. Electric motor controller
DE3617380C1 (de) * 1986-05-23 1987-07-02 Berstorff Gmbh Masch Hermann Einrichtung zum Messen des Massedruckes in einem Zweischneckenextruder
DE10117569C1 (de) * 2001-04-07 2002-12-05 Rossendorf Forschzent Anordnung zur messtechnischen Erfassung einer Projektion des Strahlungsabsorptionsvermögens eines periodisch veränderlichen Messobjekts

Also Published As

Publication number Publication date
US5048115A (en) 1991-09-10
IT8621195A1 (it) 1988-01-21
ATE69677T1 (de) 1991-12-15
ES2004457A6 (es) 1989-01-01
WO1988000771A1 (en) 1988-01-28
IT8621195A0 (it) 1986-07-21
EP0316324B1 (de) 1991-11-21
EP0316324A1 (de) 1989-05-24
AU614265B2 (en) 1991-08-29
CA1309454C (en) 1992-10-27
AU7705387A (en) 1988-02-10
IT1197790B (it) 1988-12-06

Similar Documents

Publication Publication Date Title
DE3774712D1 (de) Geschwindigkeitsregeleinheit fuer einen gleichstrommotor mit innerer rueckfuehrung.
KR920022637A (ko) 전기 모우터의 제어 장치와 방법
KR930000959A (ko) 솔리드 스테이트 모우터제어기의 전류측정장치
KR920012926A (ko) 유도성 근접 센서
ATE41574T1 (de) Verfahren und geraet zur regelung eines buerstenlosen wechselstrommotors.
KR890007150A (ko) 온도제어장치
ES2042592T3 (es) Dispositivo de mando y de control de un contactor y procedimiento de control correspondiente.
DE3265249D1 (en) Regulating device for a vibratory motor
JP3088778B2 (ja) 直流電動機の巻線温度測定方法
EP0712001B1 (de) Verfahren und Schaltkreis zur Ermittlung der Drehzahl eines Gleichstrommotors
JPS561790A (en) Linear-motor control circuit
JPS57123073A (en) Fault detecting device of thermal head
JPS5651619A (en) Hot-wire flow sensor driving circuit
EP0005079A1 (de) Steuerschaltung für einen Elektromotor
SU255407A1 (ru) Самобалансирующийся термисторный мост для измерения свч-мощности
JPH0110573Y2 (de)
SU549746A1 (ru) Устройство дл измерени скорости и направлени воздушного потока
KR950030460A (ko) 정류자없는 직류전동기의 구동장치
KR950028279A (ko) 정류자없는 직류 전동기의 구동장치
JPS5593033A (en) Method and device for detecting load torque of three-phase induction motor
JPS6447909A (en) Position detecting apparatus
ATE27497T1 (de) Verfahren und vorrichtung zur motorschlupfmessung.
JPS57177289A (en) Constant-speed control circuit for dc motor
JPS57177287A (en) Speed controller for brushless motor
SU976313A1 (ru) Устройство дл измерени электромагнитного момента асинхронного двигател

Legal Events

Date Code Title Description
8363 Opposition against the patent
8339 Ceased/non-payment of the annual fee