IT202200018318A1 - Sistema per diagnosticare il funzionamento di un estrattore d'aria per il raffreddamento di quadri elettrici - Google Patents

Sistema per diagnosticare il funzionamento di un estrattore d'aria per il raffreddamento di quadri elettrici Download PDF

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Publication number
IT202200018318A1
IT202200018318A1 IT102022000018318A IT202200018318A IT202200018318A1 IT 202200018318 A1 IT202200018318 A1 IT 202200018318A1 IT 102022000018318 A IT102022000018318 A IT 102022000018318A IT 202200018318 A IT202200018318 A IT 202200018318A IT 202200018318 A1 IT202200018318 A1 IT 202200018318A1
Authority
IT
Italy
Prior art keywords
diagnosing
air extractor
electrical panels
cooling electrical
panels
Prior art date
Application number
IT102022000018318A
Other languages
English (en)
Inventor
Marco Riccardo Napoleone
Alessandro Redaelli
Original Assignee
Marco Riccardo Napoleone
Alessandro Redaelli
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 Marco Riccardo Napoleone, Alessandro Redaelli filed Critical Marco Riccardo Napoleone
Priority to IT102022000018318A priority Critical patent/IT202200018318A1/it
Publication of IT202200018318A1 publication Critical patent/IT202200018318A1/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/008—Stop safety or alarm devices, e.g. stop-and-go control; Disposition of check-valves
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
    • H02H7/085—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
    • H02H7/09—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against over-voltage; against reduction of voltage; against phase interruption
    • 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
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
    • H02H7/085—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load
    • H02H7/0854—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load responsive to rate of change of current, couple or speed, e.g. anti-kickback protection
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
    • H02H7/085—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load
    • H02H7/0855—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load avoiding response to transient overloads, e.g. during starting

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
IT102022000018318A 2022-09-08 2022-09-08 Sistema per diagnosticare il funzionamento di un estrattore d'aria per il raffreddamento di quadri elettrici IT202200018318A1 (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT102022000018318A IT202200018318A1 (it) 2022-09-08 2022-09-08 Sistema per diagnosticare il funzionamento di un estrattore d'aria per il raffreddamento di quadri elettrici

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102022000018318A IT202200018318A1 (it) 2022-09-08 2022-09-08 Sistema per diagnosticare il funzionamento di un estrattore d'aria per il raffreddamento di quadri elettrici

Publications (1)

Publication Number Publication Date
IT202200018318A1 true IT202200018318A1 (it) 2024-03-08

Family

ID=85462078

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102022000018318A IT202200018318A1 (it) 2022-09-08 2022-09-08 Sistema per diagnosticare il funzionamento di un estrattore d'aria per il raffreddamento di quadri elettrici

Country Status (1)

Country Link
IT (1) IT202200018318A1 (it)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030080772A1 (en) * 2001-08-31 2003-05-01 Davide Giacomini Programmable compact motor drive module
EP1245913B1 (en) * 2001-03-27 2007-07-18 Emerson Climate Technologies, Inc. Compressor diagnostic system
EP2063526B1 (en) * 2007-11-20 2017-10-04 LG Electronics, Inc. Motor controller of air conditioner
US10451303B1 (en) * 2018-07-30 2019-10-22 Rheem Manufacturing Company Electronic detection of vent blockage and blower malfunction in temperature control systems

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1245913B1 (en) * 2001-03-27 2007-07-18 Emerson Climate Technologies, Inc. Compressor diagnostic system
US20030080772A1 (en) * 2001-08-31 2003-05-01 Davide Giacomini Programmable compact motor drive module
EP2063526B1 (en) * 2007-11-20 2017-10-04 LG Electronics, Inc. Motor controller of air conditioner
US10451303B1 (en) * 2018-07-30 2019-10-22 Rheem Manufacturing Company Electronic detection of vent blockage and blower malfunction in temperature control systems

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