IT201900004229A1 - Apparato di azionamento e metodo per il controllo e l’azionamento di motori elettrici in elettrodomestici o in apparati per la ventilazione. - Google Patents

Apparato di azionamento e metodo per il controllo e l’azionamento di motori elettrici in elettrodomestici o in apparati per la ventilazione.

Info

Publication number
IT201900004229A1
IT201900004229A1 IT102019000004229A IT201900004229A IT201900004229A1 IT 201900004229 A1 IT201900004229 A1 IT 201900004229A1 IT 102019000004229 A IT102019000004229 A IT 102019000004229A IT 201900004229 A IT201900004229 A IT 201900004229A IT 201900004229 A1 IT201900004229 A1 IT 201900004229A1
Authority
IT
Italy
Prior art keywords
control
electric motors
drive apparatus
household appliances
ventilation equipment
Prior art date
Application number
IT102019000004229A
Other languages
English (en)
Inventor
Stefano Quadri
Luigi Pagani
Original Assignee
Intea Eng Tecnologie Elettroniche Applicate S R L
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 Intea Eng Tecnologie Elettroniche Applicate S R L filed Critical Intea Eng Tecnologie Elettroniche Applicate S R L
Priority to IT102019000004229A priority Critical patent/IT201900004229A1/it
Publication of IT201900004229A1 publication Critical patent/IT201900004229A1/it

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/45—Differential amplifiers
    • H03F3/45071—Differential amplifiers with semiconductor devices only
    • 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
    • H02P27/08—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 with pulse width modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
IT102019000004229A 2019-03-25 2019-03-25 Apparato di azionamento e metodo per il controllo e l’azionamento di motori elettrici in elettrodomestici o in apparati per la ventilazione. IT201900004229A1 (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT102019000004229A IT201900004229A1 (it) 2019-03-25 2019-03-25 Apparato di azionamento e metodo per il controllo e l’azionamento di motori elettrici in elettrodomestici o in apparati per la ventilazione.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102019000004229A IT201900004229A1 (it) 2019-03-25 2019-03-25 Apparato di azionamento e metodo per il controllo e l’azionamento di motori elettrici in elettrodomestici o in apparati per la ventilazione.

Publications (1)

Publication Number Publication Date
IT201900004229A1 true IT201900004229A1 (it) 2020-09-25

Family

ID=67002222

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102019000004229A IT201900004229A1 (it) 2019-03-25 2019-03-25 Apparato di azionamento e metodo per il controllo e l’azionamento di motori elettrici in elettrodomestici o in apparati per la ventilazione.

Country Status (1)

Country Link
IT (1) IT201900004229A1 (it)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4899064A (en) * 1988-06-01 1990-02-06 Unitrode Corporation Absolute value differential amplifier
EP2249088A1 (en) * 2009-04-28 2010-11-10 Elica S.p.A. Extractor hood, in particular for domestic environments
EP2527765A2 (en) * 2011-05-23 2012-11-28 LG Electronics Inc. Apparatus for controlling a compressor
WO2016141558A1 (en) * 2015-03-11 2016-09-15 Tridonic Gmbh & Co. Kg Isolated interface with current transformer

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4899064A (en) * 1988-06-01 1990-02-06 Unitrode Corporation Absolute value differential amplifier
EP2249088A1 (en) * 2009-04-28 2010-11-10 Elica S.p.A. Extractor hood, in particular for domestic environments
EP2527765A2 (en) * 2011-05-23 2012-11-28 LG Electronics Inc. Apparatus for controlling a compressor
WO2016141558A1 (en) * 2015-03-11 2016-09-15 Tridonic Gmbh & Co. Kg Isolated interface with current transformer

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
KHAN J N: "Optocouplers for variable speed motor control electronics in consumer home appliances", ANNOUNCEMENT AGILENT TECHNOLOGIES, XX, XX, 1 January 2000 (2000-01-01), pages 1 - 22, XP002233855 *

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