ITTO20030452A1 - Circuito di controllo per il pilotaggio ad alta efficienza - Google Patents
Circuito di controllo per il pilotaggio ad alta efficienzaInfo
- Publication number
- ITTO20030452A1 ITTO20030452A1 ITTO20030452A ITTO20030452A1 IT TO20030452 A1 ITTO20030452 A1 IT TO20030452A1 IT TO20030452 A ITTO20030452 A IT TO20030452A IT TO20030452 A1 ITTO20030452 A1 IT TO20030452A1
- Authority
- IT
- Italy
- Prior art keywords
- piloting
- control circuit
- high efficiency
- efficiency
- circuit
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
- H01F7/1805—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current
- H01F7/1811—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current demagnetising upon switching off, removing residual magnetism
-
- 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
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
- H02M3/158—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
- H02M3/1588—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load comprising at least one synchronous rectifier element
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/20—Output circuits, e.g. for controlling currents in command coils
- F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
- F02D2041/2037—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit for preventing bouncing of the valve needle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/20—Output circuits, e.g. for controlling currents in command coils
- F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
- F02D2041/2044—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit using pre-magnetisation or post-magnetisation of the coils
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
- H01F7/1883—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings by steepening leading and trailing edges of magnetisation pulse, e.g. printer drivers
-
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/0083—Converters characterised by their input or output configuration
- H02M1/009—Converters characterised by their input or output configuration having two or more independently controlled outputs
-
- 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
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/1555—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only for the generation of a regulated current to a load whose impedance is substantially inductive
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electronic Switches (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO20030452 ITTO20030452A1 (it) | 2003-06-17 | 2003-06-17 | Circuito di controllo per il pilotaggio ad alta efficienza |
EP04014067.5A EP1489731B1 (en) | 2003-06-17 | 2004-06-16 | A circuit for controlling inductive loads, in particular of electro actuators, at high efficiency |
US10/867,752 US7382065B2 (en) | 2003-06-17 | 2004-06-16 | Circuit for controlling inductive loads, in particular of electro actuators, at high efficiency |
JP2004179967A JP2005012809A (ja) | 2003-06-17 | 2004-06-17 | 誘導負荷を制御するための回路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO20030452 ITTO20030452A1 (it) | 2003-06-17 | 2003-06-17 | Circuito di controllo per il pilotaggio ad alta efficienza |
Publications (1)
Publication Number | Publication Date |
---|---|
ITTO20030452A1 true ITTO20030452A1 (it) | 2004-12-18 |
Family
ID=33398079
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITTO20030452 ITTO20030452A1 (it) | 2003-06-17 | 2003-06-17 | Circuito di controllo per il pilotaggio ad alta efficienza |
Country Status (4)
Country | Link |
---|---|
US (1) | US7382065B2 (it) |
EP (1) | EP1489731B1 (it) |
JP (1) | JP2005012809A (it) |
IT (1) | ITTO20030452A1 (it) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7349193B2 (en) * | 2005-04-26 | 2008-03-25 | Delphi Technologies, Inc. | Solenoid driver with high-voltage boost and reverse current capability |
DE102009027340A1 (de) | 2009-06-30 | 2011-01-05 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Ansteuerschaltung für mehrere induktive Lasten |
DE102011087432B3 (de) * | 2011-11-30 | 2013-02-07 | Continental Automotive Gmbh | Schaltungsanordnung zum Ansteuern wenigstens zweier Lasten aus einer Versorgungsquelle |
US10087872B2 (en) | 2015-11-18 | 2018-10-02 | Infineon Technologies Ag | System and method for a synchronized driver circuit |
DE102016207564B3 (de) * | 2016-05-03 | 2017-10-19 | Continental Automotive Gmbh | Verfahren zum Öffnen und Schließen eines Schaltventils |
US10578666B2 (en) * | 2016-07-18 | 2020-03-03 | Texas Instruments Incorporated | Low-energy actuator (LEA) diode detection |
DE102016221648A1 (de) * | 2016-11-04 | 2018-05-09 | Continental Teves Ag & Co. Ohg | Verfahren zum Überprüfen einer Steuerschaltung und Anordnung |
US11676752B2 (en) * | 2020-03-30 | 2023-06-13 | Maxim Integrated Products, Inc. | Systems and methods to safely discharge inductors without energy limitations |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5508906A (en) * | 1993-01-04 | 1996-04-16 | Motorola, Inc. | Low loss recirculation apparatus |
US5412531A (en) * | 1993-01-05 | 1995-05-02 | Texas Instruments Incorporated | Apparatus and method for extending the breakdown capability of a switching circuit |
SE515565C2 (sv) | 1995-07-17 | 2001-08-27 | Scania Cv Ab | Metod för reglering av samt detektering av läget hos en solenoidpåverkad armatur |
US5965959A (en) * | 1996-07-02 | 1999-10-12 | American Superconductor Corporation | Superconducting magnets and power supplies for superconducting devices |
US6157095A (en) * | 1998-12-04 | 2000-12-05 | Delphi Technologies, Inc. | Control circuit for inductive loads |
JP3665565B2 (ja) * | 2000-12-28 | 2005-06-29 | 株式会社東芝 | 半導体集積回路およびモータ駆動制御システム |
US20030141763A1 (en) * | 2002-01-23 | 2003-07-31 | Siemens Vdo Automotive, Inc. | Current regulator |
DE602004004664T2 (de) * | 2004-10-08 | 2007-11-08 | C.R.F. S.C.P.A. | Vorrichtung zum Steuern der Elektroeinspritzventile und Elektroventile einer Brennkraftmaschine und eine Methode dafür |
US7349193B2 (en) * | 2005-04-26 | 2008-03-25 | Delphi Technologies, Inc. | Solenoid driver with high-voltage boost and reverse current capability |
-
2003
- 2003-06-17 IT ITTO20030452 patent/ITTO20030452A1/it unknown
-
2004
- 2004-06-16 EP EP04014067.5A patent/EP1489731B1/en not_active Expired - Lifetime
- 2004-06-16 US US10/867,752 patent/US7382065B2/en not_active Expired - Fee Related
- 2004-06-17 JP JP2004179967A patent/JP2005012809A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP1489731A1 (en) | 2004-12-22 |
JP2005012809A (ja) | 2005-01-13 |
US7382065B2 (en) | 2008-06-03 |
US20050017583A1 (en) | 2005-01-27 |
EP1489731B1 (en) | 2015-09-09 |
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