WO2002071079A3 - Überwachungsvorrichtung für rotoreinheit - Google Patents

Überwachungsvorrichtung für rotoreinheit Download PDF

Info

Publication number
WO2002071079A3
WO2002071079A3 PCT/CH2002/000110 CH0200110W WO02071079A3 WO 2002071079 A3 WO2002071079 A3 WO 2002071079A3 CH 0200110 W CH0200110 W CH 0200110W WO 02071079 A3 WO02071079 A3 WO 02071079A3
Authority
WO
WIPO (PCT)
Prior art keywords
voltage
microcontroller
rotor unit
unit
monitoring
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CH2002/000110
Other languages
English (en)
French (fr)
Other versions
WO2002071079A2 (de
Inventor
Jonas Zumbrunn
Christof Schneider
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Accelleron Industries AG
Original Assignee
ABB Turbo Systems AG
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 ABB Turbo Systems AG filed Critical ABB Turbo Systems AG
Priority to AU2002231554A priority Critical patent/AU2002231554A1/en
Publication of WO2002071079A2 publication Critical patent/WO2002071079A2/de
Anticipated expiration legal-status Critical
Publication of WO2002071079A3 publication Critical patent/WO2002071079A3/de
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C3/00—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2220/00—Application
    • F05B2220/40—Application in turbochargers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2270/00—Control
    • F05B2270/30—Control parameters, e.g. input parameters
    • F05B2270/304—Spool rotational speed

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Electric Motors In General (AREA)
  • Supercharger (AREA)

Abstract

Bei dem Verfahren zur Überwachung einer Rotoreinheit werden die erfassten Daten im Bereich ihres Erfassungsortes in ein Lastprofil oder ein Lastwechselprofil umgerechnet und abgespeichert. Bei einer Vorrichtung (8) zur Überwachung einer Rotoreinheit ist ein Drehzahlsensor (10) via eine Signalaufbereitung (12) mit einem vorzugsweise programmierbaren Mikrocontroller (14) und zugleich mit einer Spannungsaufbereitung (16) gekoppelt. Der Drehzahlsensor (10) bildet zusammen mit der Spannungsaufbereitung (16) eine in die Vorrichtung (8) integrierte Spannungsversorgung (18), mit deren Hilfe die Vorrichtung (8) ohne äussere Spannungsquelle dauerhaft betrieben werden kann. Die integrierte Spannungsversorgung (18) ist mit einem Spannungsregler (20) verbunden, der sicher stellt, dass am Mikrocontroller (14) sowie an einen mit dem Mikrocontroller (14) verbundenen, nichtflüchtigen Speicher (22) immer die jeweils minimal mögliche Betriebspannung anliegt.
PCT/CH2002/000110 2001-03-01 2002-02-25 Überwachungsvorrichtung für rotoreinheit Ceased WO2002071079A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002231554A AU2002231554A1 (en) 2001-03-01 2002-02-25 Monitoring device for rotor unit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH378/01 2001-03-01
CH3782001 2001-03-01

Publications (2)

Publication Number Publication Date
WO2002071079A2 WO2002071079A2 (de) 2002-09-12
WO2002071079A3 true WO2002071079A3 (de) 2008-01-17

Family

ID=4513615

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CH2002/000110 Ceased WO2002071079A2 (de) 2001-03-01 2002-02-25 Überwachungsvorrichtung für rotoreinheit

Country Status (2)

Country Link
AU (1) AU2002231554A1 (de)
WO (1) WO2002071079A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007009085A1 (de) * 2007-02-24 2008-08-28 Oerlikon Leybold Vacuum Gmbh Verfahren zur Bestimmung der Ermüdung eines Pumpenrotors einer Turbo-Gaspumpe
DE102008063189A1 (de) * 2008-12-29 2010-07-01 Robert Bosch Gmbh Achssystem und Verfahren zur Auswertung von Daten eines Achssystems
DE102010039532A1 (de) * 2010-08-19 2012-02-23 Continental Automotive Gmbh Drehzahlsensoranordnung mit eigenständiger Energieversorgung

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2646021A1 (fr) * 1989-04-14 1990-10-19 Delmas Jean Dispositif generateur d'energie electrique
US5086501A (en) * 1989-04-17 1992-02-04 Motorola, Inc. Computing system with selective operating voltage and bus speed
EP0594550A1 (de) * 1992-10-19 1994-04-27 Ab Skf Verfahren und Vorrichtung in einem Lager
US5412308A (en) * 1994-01-06 1995-05-02 Hewlett-Packard Corporation Dual voltage power supply
US5714882A (en) * 1994-04-16 1998-02-03 Mehnert; Walter Position detector with non-volatile storage for storing position data upon failure of supply voltage
US5781784A (en) * 1992-07-09 1998-07-14 Zilog, Inc. Dynamic power management of solid state memories
US5818206A (en) * 1995-04-21 1998-10-06 Dell Usa L.P. Method and apparatus for automatically detecting device specifications and providing a corresponding operating voltage
US6163254A (en) * 1999-11-23 2000-12-19 Caterpillar Inc. Method of avoiding low cycle fatigue failure of turbochargers

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2646021A1 (fr) * 1989-04-14 1990-10-19 Delmas Jean Dispositif generateur d'energie electrique
US5086501A (en) * 1989-04-17 1992-02-04 Motorola, Inc. Computing system with selective operating voltage and bus speed
US5781784A (en) * 1992-07-09 1998-07-14 Zilog, Inc. Dynamic power management of solid state memories
EP0594550A1 (de) * 1992-10-19 1994-04-27 Ab Skf Verfahren und Vorrichtung in einem Lager
US5412308A (en) * 1994-01-06 1995-05-02 Hewlett-Packard Corporation Dual voltage power supply
US5714882A (en) * 1994-04-16 1998-02-03 Mehnert; Walter Position detector with non-volatile storage for storing position data upon failure of supply voltage
US5818206A (en) * 1995-04-21 1998-10-06 Dell Usa L.P. Method and apparatus for automatically detecting device specifications and providing a corresponding operating voltage
US6163254A (en) * 1999-11-23 2000-12-19 Caterpillar Inc. Method of avoiding low cycle fatigue failure of turbochargers

Also Published As

Publication number Publication date
AU2002231554A8 (en) 2008-03-13
WO2002071079A2 (de) 2002-09-12
AU2002231554A1 (en) 2002-09-19

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