ITVA20070011A1 - Metodo e dispositivo di stima dei valori di due correnti circolanti in uno stesso istante in rispettive fasi di un carico polifase pilotato in modalita swm - Google Patents

Metodo e dispositivo di stima dei valori di due correnti circolanti in uno stesso istante in rispettive fasi di un carico polifase pilotato in modalita swm

Info

Publication number
ITVA20070011A1
ITVA20070011A1 IT000011A ITVA20070011A ITVA20070011A1 IT VA20070011 A1 ITVA20070011 A1 IT VA20070011A1 IT 000011 A IT000011 A IT 000011A IT VA20070011 A ITVA20070011 A IT VA20070011A IT VA20070011 A1 ITVA20070011 A1 IT VA20070011A1
Authority
IT
Italy
Prior art keywords
piloted
phases
values
estimation device
same instant
Prior art date
Application number
IT000011A
Other languages
English (en)
Inventor
Angelo Giuseppe D
Giovanni Moselli
Original Assignee
St Microelectronics Srl
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
Application filed by St Microelectronics Srl filed Critical St Microelectronics Srl
Priority to IT000011A priority Critical patent/ITVA20070011A1/it
Priority to DE602008000768T priority patent/DE602008000768D1/de
Priority to EP08100209A priority patent/EP1956380B1/en
Priority to US12/015,188 priority patent/US7831402B2/en
Publication of ITVA20070011A1 publication Critical patent/ITVA20070011A1/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
    • G01R19/2513—Arrangements for monitoring electric power systems, e.g. power lines or loads; Logging
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
    • G01R19/2506—Arrangements for conditioning or analysing measured signals, e.g. for indicating peak values ; Details concerning sampling, digitizing or waveform capturing
    • G01R19/2509—Details concerning sampling, digitizing or waveform capturing
    • 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
    • H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
    • H02P21/22—Current control, e.g. using a current control loop
    • 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
    • H02P27/06—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 dc to ac converters or inverters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/16—Measuring asymmetry of polyphase networks
IT000011A 2007-01-17 2007-01-17 Metodo e dispositivo di stima dei valori di due correnti circolanti in uno stesso istante in rispettive fasi di un carico polifase pilotato in modalita swm ITVA20070011A1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT000011A ITVA20070011A1 (it) 2007-01-17 2007-01-17 Metodo e dispositivo di stima dei valori di due correnti circolanti in uno stesso istante in rispettive fasi di un carico polifase pilotato in modalita swm
DE602008000768T DE602008000768D1 (de) 2007-01-17 2008-01-08 Verfahren und entsprechende Vorrichtung zur Schätzung zweier gleichzeitig fließender Ströme durch entsprechende Wicklungen einer mit Raumzeigermodulation betriebenen mehrphasigen elektrischen Last
EP08100209A EP1956380B1 (en) 2007-01-17 2008-01-08 Method and related device for estimating two currents flowing simultaneously through respective windings of a poly-phase electrical load driven in SVM mode
US12/015,188 US7831402B2 (en) 2007-01-17 2008-01-16 Method and related device for estimating two currents flowing simultaneously through respective windings of a poly-phase electrical load driven in SVM mode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000011A ITVA20070011A1 (it) 2007-01-17 2007-01-17 Metodo e dispositivo di stima dei valori di due correnti circolanti in uno stesso istante in rispettive fasi di un carico polifase pilotato in modalita swm

Publications (1)

Publication Number Publication Date
ITVA20070011A1 true ITVA20070011A1 (it) 2008-07-18

Family

ID=39560918

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000011A ITVA20070011A1 (it) 2007-01-17 2007-01-17 Metodo e dispositivo di stima dei valori di due correnti circolanti in uno stesso istante in rispettive fasi di un carico polifase pilotato in modalita swm

Country Status (4)

Country Link
US (1) US7831402B2 (it)
EP (1) EP1956380B1 (it)
DE (1) DE602008000768D1 (it)
IT (1) ITVA20070011A1 (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITVA20070010A1 (it) * 2007-01-17 2008-07-18 St Microelectronics Srl Metodo e relativo dispositivo per determinare i tre duty cycle dei segnali pwm di controllo di un inverter
DE102008040144A1 (de) * 2008-07-03 2010-01-07 Robert Bosch Gmbh Verfahren und Vorrichtung zur Optimierung einer Raumzeigerpulsweitenmodulation
US8558553B2 (en) * 2008-12-16 2013-10-15 Infineon Technologies Austria Ag Methods and apparatus for selecting settings for circuits
DE102009039672B4 (de) * 2009-09-02 2024-03-07 Sew-Eurodrive Gmbh & Co Kg Verfahren zur Bestimmung der Rotorlage einer feldorientiert betriebenen Synchronmaschine
ES2383430B1 (es) * 2009-09-21 2013-05-07 Gamesa Innovation & Technology, S.L Procedimiento y sistema de control para generadores de turbinas de viento
FR3068846B1 (fr) * 2017-07-07 2019-11-22 Continental Automotive France Estimation de courant

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4630218A (en) * 1983-04-22 1986-12-16 Cooper Industries, Inc. Current measuring apparatus
CA1277704C (en) * 1985-05-20 1990-12-11 Russel J. Kerkman Cross coupled current regulator
DE19927126A1 (de) * 1999-06-15 2001-01-04 Ask Antriebs Steuerungs Und In Schaltungsanordnung zur Steuerung und Regelung von Pulsumrichtern für elektrische Drehstromnetze
US20060071627A1 (en) 2002-03-28 2006-04-06 Ho Eddy Y Y Motor current reconstruction via DC bus current measurement
US6943714B2 (en) * 2002-08-19 2005-09-13 Tdk Semiconductor Corporation Method and apparatus of obtaining power computation parameters
US6984953B2 (en) 2003-01-20 2006-01-10 International Rectifier Corporation Method and apparatus for reconstructing motor current from DC bus current
US7049778B2 (en) * 2004-02-09 2006-05-23 Nippon Yusoki Co., Ltd. Inverter control apparatus and inverter control method

Also Published As

Publication number Publication date
US7831402B2 (en) 2010-11-09
US20080174260A1 (en) 2008-07-24
DE602008000768D1 (de) 2010-04-22
EP1956380A1 (en) 2008-08-13
EP1956380B1 (en) 2010-03-10

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