ATE144655T1 - Verfahren und system für die überwachung und steuerung eines elektrischen motors - Google Patents

Verfahren und system für die überwachung und steuerung eines elektrischen motors

Info

Publication number
ATE144655T1
ATE144655T1 AT89903771T AT89903771T ATE144655T1 AT E144655 T1 ATE144655 T1 AT E144655T1 AT 89903771 T AT89903771 T AT 89903771T AT 89903771 T AT89903771 T AT 89903771T AT E144655 T1 ATE144655 T1 AT E144655T1
Authority
AT
Austria
Prior art keywords
operating temperature
motor
pct
temperature
operating
Prior art date
Application number
AT89903771T
Other languages
English (en)
Inventor
Dudley Charles Mallett
Original Assignee
Fenner Co Ltd J H
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 Fenner Co Ltd J H filed Critical Fenner Co Ltd J H
Application granted granted Critical
Publication of ATE144655T1 publication Critical patent/ATE144655T1/de

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/0038—Details of emergency protective circuit arrangements concerning the connection of the detecting means, e.g. for reducing their number
    • H02H1/0053—Means for storing the measured quantities during a predetermined time
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D1/00—Measuring arrangements giving results other than momentary value of variable, of general application
    • G01D1/14—Measuring arrangements giving results other than momentary value of variable, of general application giving a distribution function of a value, i.e. number of times the value comes within specified ranges of amplitude
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D9/00—Recording measured values
    • G01D9/005—Solid-state data loggers
    • 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
    • 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
    • H02H7/0852—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 directly responsive to abnormal temperature by using a temperature sensor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Electric Motors In General (AREA)
  • Protection Of Generators And Motors (AREA)
  • Alarm Systems (AREA)
  • Control Of Multiple Motors (AREA)
  • Recording Measured Values (AREA)
  • Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
AT89903771T 1988-02-18 1989-02-17 Verfahren und system für die überwachung und steuerung eines elektrischen motors ATE144655T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8803827A GB2215148B (en) 1988-02-18 1988-02-18 A monitoring system

Publications (1)

Publication Number Publication Date
ATE144655T1 true ATE144655T1 (de) 1996-11-15

Family

ID=10631973

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89903771T ATE144655T1 (de) 1988-02-18 1989-02-17 Verfahren und system für die überwachung und steuerung eines elektrischen motors

Country Status (9)

Country Link
US (1) US5189350A (de)
EP (1) EP0401299B1 (de)
JP (1) JPH03504193A (de)
AT (1) ATE144655T1 (de)
AU (1) AU3290289A (de)
CA (1) CA1322778C (de)
DE (1) DE68927377T2 (de)
GB (1) GB2215148B (de)
WO (1) WO1989007852A1 (de)

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US7063306B2 (en) * 2003-10-01 2006-06-20 Paccar Inc Electronic winch monitoring system
US7006911B2 (en) * 2003-11-04 2006-02-28 Cummins, Inc. Actuator control system
US7340907B2 (en) * 2004-05-10 2008-03-11 Computer Process Controls, Inc. Anti-condensation control system
US7681436B2 (en) * 2005-06-22 2010-03-23 Hitek Aqua Systems, Llc In-situ water analysis method and system
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US9394184B1 (en) 2008-04-30 2016-07-19 Hitek Aqua Systems System for and method of regulating calcium hardness for a body of water
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US8450984B2 (en) * 2010-10-29 2013-05-28 General Electric Company Diagnosis and prognosis of rotor thermal sensitivity
US9612230B2 (en) * 2011-06-21 2017-04-04 Miura Co., Ltd. Water quality measuring device
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US9330560B2 (en) 2012-05-02 2016-05-03 Flowserve Management Company Reconfigurable equipment monitoring systems and methods
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JP2017016187A (ja) * 2015-06-26 2017-01-19 東芝三菱電機産業システム株式会社 無線センサデータ収集システム
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Also Published As

Publication number Publication date
AU3290289A (en) 1989-09-06
GB2215148B (en) 1992-04-08
EP0401299B1 (de) 1996-10-23
GB2215148A (en) 1989-09-13
EP0401299A1 (de) 1990-12-12
CA1322778C (en) 1993-10-05
DE68927377D1 (de) 1996-11-28
US5189350A (en) 1993-02-23
JPH03504193A (ja) 1991-09-12
DE68927377T2 (de) 1997-05-15
WO1989007852A1 (en) 1989-08-24
GB8803827D0 (en) 1988-03-16

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Legal Events

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