IT8224562A0 - Procedimento e dispositivo per ridurre l'assorbimento di potenza di sistemi d'azionamento elettrici. - Google Patents
Procedimento e dispositivo per ridurre l'assorbimento di potenza di sistemi d'azionamento elettrici.Info
- Publication number
- IT8224562A0 IT8224562A0 IT8224562A IT2456282A IT8224562A0 IT 8224562 A0 IT8224562 A0 IT 8224562A0 IT 8224562 A IT8224562 A IT 8224562A IT 2456282 A IT2456282 A IT 2456282A IT 8224562 A0 IT8224562 A0 IT 8224562A0
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- reducing
- electric drive
- drive systems
- power absorption
- Prior art date
Links
- 238000010521 absorption reaction Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
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
- H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
- H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
- H02P27/047—V/F converter, wherein the voltage is controlled proportionally with the frequency
-
- 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
- H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
- H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
- H02P27/048—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using AC supply for only the rotor circuit or only the stator circuit
-
- 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
- H02P2207/00—Indexing scheme relating to controlling arrangements characterised by the type of motor
- H02P2207/01—Asynchronous machines
-
- 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
- H02P2207/00—Indexing scheme relating to controlling arrangements characterised by the type of motor
- H02P2207/05—Synchronous machines, e.g. with permanent magnets or DC excitation
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Ac Motors In General (AREA)
- Control Of Electric Motors In General (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Control Of Linear Motors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3148794 | 1981-12-09 |
Publications (3)
Publication Number | Publication Date |
---|---|
IT8224562A0 true IT8224562A0 (it) | 1982-12-02 |
IT8224562A1 IT8224562A1 (it) | 1984-06-02 |
IT1154399B IT1154399B (it) | 1987-01-21 |
Family
ID=6148303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT24562/82A IT1154399B (it) | 1981-12-09 | 1982-12-02 | Procedimento e dispositivo per ridurre l'assorbimento di potenza di sistemi d'azionamento elettrici |
Country Status (3)
Country | Link |
---|---|
US (1) | US4477761A (it) |
CH (1) | CH664460A5 (it) |
IT (1) | IT1154399B (it) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4950970A (en) * | 1983-11-04 | 1990-08-21 | Chesebrough-Pond's Inc. | Induction motor control system |
US4723104A (en) * | 1985-10-02 | 1988-02-02 | Frederick Rohatyn | Energy saving system for larger three phase induction motors |
NL8602728A (nl) * | 1986-10-30 | 1988-05-16 | Philips Nv | Besturingsinrichting voor het besturen van de bekrachtiging van een trillingsmotor voor het aandrijven van een compressoreenheid van het resonerende zuigertype alsmede een compressoreenheid van het resonerende zuigertype voorzien van een dergelijke besturingsinrichting. |
FR2700080B1 (fr) * | 1992-12-30 | 1995-01-27 | Unite Hermetique Sa | Alimentation optimale d'un moteur électrique. |
US5646499A (en) * | 1994-08-25 | 1997-07-08 | Matsushita Electric Industrial Co.,Ltd. | Inverter control apparatus |
JP3254968B2 (ja) * | 1995-07-12 | 2002-02-12 | 松下電器産業株式会社 | 誘導電動機の駆動装置 |
WO1999003193A1 (de) * | 1997-07-11 | 1999-01-21 | Barmag Ag | Verfahren zum steuern eines elektrischen motors |
US6670783B2 (en) | 2001-10-31 | 2003-12-30 | Pelco | Method and apparatus for improved motor control through current/velocity correction |
US6756763B2 (en) * | 2002-05-02 | 2004-06-29 | Visteon Global Technologies, Inc. | Sensorless induction motor control |
US7606011B2 (en) * | 2004-04-15 | 2009-10-20 | Sundyne Corporation | Motor controller with automated input power determination |
DE102006039411B4 (de) * | 2006-08-23 | 2012-12-06 | Schneider Electric Motion Deutschland Gmbh & Co. Kg | Messvorrichtung zur Messung eines elektrischen Stroms |
US7834563B2 (en) * | 2006-12-29 | 2010-11-16 | Alcatel-Lucent Usa Inc. | Dynamic antenna control in a wireless communication system |
FR2919146A1 (fr) * | 2007-07-19 | 2009-01-23 | Gen Electric | Appareil a rayons x |
US8975856B2 (en) * | 2010-01-30 | 2015-03-10 | Ebm-Papst St. Georgen Gmbh & Co. Kg | Method of improving efficiency in a multiphase motor, and motor for implementing such a method |
CN102347719A (zh) * | 2010-07-28 | 2012-02-08 | 德昌电机(深圳)有限公司 | 电机组件及具有该组件的家用电器 |
JP7059621B2 (ja) * | 2017-12-25 | 2022-04-26 | トヨタ自動車株式会社 | 燃料電池システムおよび燃料電池システムの制御方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4055795A (en) * | 1976-07-15 | 1977-10-25 | H.O.P. Consulab Inc. | Correction system for regulating the power factor of an electrical network |
US4052648A (en) * | 1976-07-19 | 1977-10-04 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Power factor control system for ac induction motors |
DE2644748C3 (de) * | 1976-10-04 | 1982-08-26 | Zinser Textilmaschinen Gmbh, 7333 Ebersbach | Anordnung zur Regelung der Drehzahl einer Asynchronmaschine |
US4186334A (en) * | 1978-02-07 | 1980-01-29 | Tokyo Shibaura Denki Kabushiki Kaisha | Control systems of alternating current motors |
JPS5534854A (en) * | 1978-09-04 | 1980-03-11 | Hitachi Ltd | Controlling method of secondary winding-exciting motor |
US4361792A (en) * | 1980-05-06 | 1982-11-30 | Chesebrough-Pond's Inc. | Digital induction motor control system |
-
1982
- 1982-11-29 CH CH6920/82A patent/CH664460A5/de not_active IP Right Cessation
- 1982-12-02 IT IT24562/82A patent/IT1154399B/it active
- 1982-12-08 US US06/447,998 patent/US4477761A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US4477761A (en) | 1984-10-16 |
IT8224562A1 (it) | 1984-06-02 |
IT1154399B (it) | 1987-01-21 |
CH664460A5 (de) | 1988-02-29 |
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