ITMI920357A0 - DEVICE FOR THE REGULATION OF ELECTRONICALLY COMMUTATED SERVOMOTORS. - Google Patents
DEVICE FOR THE REGULATION OF ELECTRONICALLY COMMUTATED SERVOMOTORS.Info
- Publication number
- ITMI920357A0 ITMI920357A0 IT92MI357A ITMI920357A ITMI920357A0 IT MI920357 A0 ITMI920357 A0 IT MI920357A0 IT 92MI357 A IT92MI357 A IT 92MI357A IT MI920357 A ITMI920357 A IT MI920357A IT MI920357 A0 ITMI920357 A0 IT MI920357A0
- Authority
- IT
- Italy
- Prior art keywords
- servomotors
- regulation
- electronically commutated
- commutated
- electronically
- 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
- H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
- H02P5/74—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors controlling two or more ac dynamo-electric motors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/40—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc
- H02M5/42—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters
- H02M5/44—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac
- H02M5/453—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal
- H02M5/458—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4105162A DE4105162C2 (en) | 1991-02-20 | 1991-02-20 | Arrangement for operating collectorless electric motors |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI920357A0 true ITMI920357A0 (en) | 1992-02-19 |
ITMI920357A1 ITMI920357A1 (en) | 1993-08-19 |
IT1254804B IT1254804B (en) | 1995-10-11 |
Family
ID=6425408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI920357A IT1254804B (en) | 1991-02-20 | 1992-02-19 | DEVICE FOR THE ADJUSTMENT OF ELECTRONICALLY COMMUTED SERVO MOTORS. |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPH0564493A (en) |
CH (1) | CH683306A5 (en) |
DE (1) | DE4105162C2 (en) |
IT (1) | IT1254804B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI108819B (en) | 2000-02-04 | 2002-03-28 | Ricotec Oy | PWM frequency converters |
DE4211183A1 (en) * | 1992-04-03 | 1993-10-07 | Bosch Gmbh Robert | Converter with DC link monitor |
CH686677A5 (en) * | 1993-07-13 | 1996-05-31 | Rieter Ag Maschf | Control for a spinning machine drive. |
DE19523302C2 (en) * | 1995-06-27 | 2002-06-06 | Siemens Ag | Method of controlling generator excitation |
GB9513914D0 (en) * | 1995-07-07 | 1995-09-06 | Switched Reluctance Drives Ltd | Power circuit for reluctance machines |
US6169378B1 (en) | 1996-06-07 | 2001-01-02 | Papst Motoren Gmbh & Co. Kg | Electronically commutated motor with galvanically separate user interface circuit |
US8736207B2 (en) * | 2011-01-03 | 2014-05-27 | General Electric Company | Method and system for power conversion |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4011489A (en) * | 1974-11-20 | 1977-03-08 | General Electric Company | Apparatus for regulating magnetic flux in an AC motor |
DE2739918C2 (en) * | 1977-09-05 | 1982-04-08 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Converter arrangement |
US4263535A (en) * | 1978-09-29 | 1981-04-21 | Bucyrus-Erie Company | Motor drive system for an electric mining shovel |
DE3113909A1 (en) * | 1981-03-20 | 1982-09-30 | Zinser Textilmaschinen Gmbh, 7333 Ebersbach | Textile machine |
DE3223786A1 (en) * | 1982-06-24 | 1983-12-29 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Method for preventing oscillations between the load and the intermediate circuit in converters whose frequency is followed-up and which have a variable intermediate-circuit voltage |
DE3313124C1 (en) * | 1983-04-12 | 1984-07-12 | Danfoss A/S, Nordborg | Stabilization circuit for an inverter motor control |
FR2599196B1 (en) * | 1986-05-21 | 1993-03-12 | Telemecanique Electrique | FREQUENCY CONVERTER FOR THE STABILIZED POWER SUPPLY OF ASYNCHRONOUS MOTORS |
-
1991
- 1991-02-20 DE DE4105162A patent/DE4105162C2/en not_active Expired - Lifetime
-
1992
- 1992-01-30 CH CH267/92A patent/CH683306A5/en not_active IP Right Cessation
- 1992-02-18 JP JP4030580A patent/JPH0564493A/en active Pending
- 1992-02-19 IT ITMI920357A patent/IT1254804B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
DE4105162A1 (en) | 1992-08-27 |
ITMI920357A1 (en) | 1993-08-19 |
CH683306A5 (en) | 1994-02-15 |
JPH0564493A (en) | 1993-03-12 |
DE4105162C2 (en) | 1994-03-10 |
IT1254804B (en) | 1995-10-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970528 |