CN104101798A - 用于检测或预测电故障的方法 - Google Patents

用于检测或预测电故障的方法 Download PDF

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Publication number
CN104101798A
CN104101798A CN201410144116.2A CN201410144116A CN104101798A CN 104101798 A CN104101798 A CN 104101798A CN 201410144116 A CN201410144116 A CN 201410144116A CN 104101798 A CN104101798 A CN 104101798A
Authority
CN
China
Prior art keywords
signal
fault
transmission
node
monitor signal
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.)
Pending
Application number
CN201410144116.2A
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English (en)
Chinese (zh)
Inventor
R.D.费恩斯特拉
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.)
GE Aviation Systems LLC
Original Assignee
GE Aviation Systems LLC
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 GE Aviation Systems LLC filed Critical GE Aviation Systems LLC
Publication of CN104101798A publication Critical patent/CN104101798A/zh
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/08—Locating faults in cables, transmission lines, or networks
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/66—Testing of connections, e.g. of plugs or non-disconnectable joints
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/66—Testing of connections, e.g. of plugs or non-disconnectable joints
    • G01R31/67—Testing the correctness of wire connections in electric apparatus or circuits
    • 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
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/16566—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533
    • G01R19/1659—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533 to indicate that the value is within or outside a predetermined range of values (window)
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/005—Testing of electric installations on transport means
    • G01R31/008—Testing of electric installations on transport means on air- or spacecraft, railway rolling stock or sea-going vessels

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Telephonic Communication Services (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Locating Faults (AREA)
CN201410144116.2A 2013-04-11 2014-04-11 用于检测或预测电故障的方法 Pending CN104101798A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/860853 2013-04-11
US13/860,853 US9519019B2 (en) 2013-04-11 2013-04-11 Method for detecting or predicting an electrical fault

Publications (1)

Publication Number Publication Date
CN104101798A true CN104101798A (zh) 2014-10-15

Family

ID=50442402

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410144116.2A Pending CN104101798A (zh) 2013-04-11 2014-04-11 用于检测或预测电故障的方法

Country Status (6)

Country Link
US (1) US9519019B2 (enExample)
EP (1) EP2790026B1 (enExample)
JP (1) JP6461481B2 (enExample)
CN (1) CN104101798A (enExample)
BR (1) BR102014007710A2 (enExample)
CA (1) CA2848086A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105527533A (zh) * 2014-10-17 2016-04-27 株式会社京滨 电源电压检测装置
CN111523197A (zh) * 2018-12-26 2020-08-11 通用电气公司 用于预测部件上的故障的模型

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016537631A (ja) * 2013-11-22 2016-12-01 ジーイー・アビエイション・システムズ・リミテッドＧｅ Ａｖｉａｔｉｏｎ Ｓｙｓｔｅｍｓ Ｌｉｍｉｔｅｄ 回路の電気的故障を検出する方法
US9791485B2 (en) * 2014-03-10 2017-10-17 Silver Spring Networks, Inc. Determining electric grid topology via a zero crossing technique
US20160103162A1 (en) * 2014-10-14 2016-04-14 The Boeing Company Vehicle power flow monitoring
US10164422B2 (en) * 2015-06-02 2018-12-25 Signalchip Innovations Private Limited Protection circuit for low voltage devices driven by a high voltage circuit
US11716015B2 (en) * 2021-02-11 2023-08-01 Rockwell Automation Technologies, Inc. Low quiescent current startup circuit

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6037780A (en) * 1996-07-22 2000-03-14 Ando Electric Co., Ltd Device for measuring transmission delay time in a transmission cable
US20020089335A1 (en) * 2001-01-11 2002-07-11 Williams Emrys J. Integrated time domain reflectometry (TDR) tester
CN101266277A (zh) * 2008-04-24 2008-09-17 中兴通讯股份有限公司 一种直流开关保护电路的通断检测装置和方法
CN201993422U (zh) * 2010-12-20 2011-09-28 北京航空航天大学 一种对数字集成电路焊点健康状态实时监测的装置

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US4591940A (en) * 1982-07-13 1986-05-27 Westinghouse Electric Corp. Signal quality monitor for protective relay system
JPS60256248A (ja) * 1984-06-01 1985-12-17 Toshiba Corp 情報伝送システム
DE58907901D1 (de) * 1989-03-03 1994-07-21 Siemens Ag Verfahren und Schaltungsanordnung zum Weiterleiten von auf Zubringerleitungen übertragenen Nachrichtenpaketen über eine Paketvermittlungseinrichtung.
JPH03162155A (ja) * 1989-11-21 1991-07-12 Fujitsu Ltd 伝送路の断線検出方式
JPH08146070A (ja) * 1994-11-28 1996-06-07 Sumitomo Wiring Syst Ltd ワイヤーハーネス検査装置
JP3553385B2 (ja) * 1998-08-31 2004-08-11 三菱電機株式会社 光スイッチング装置
US6639411B1 (en) * 2000-09-05 2003-10-28 Hutchinson Technology Incorporated Microactuated suspension motor failure detection system
US7631230B2 (en) * 2004-11-19 2009-12-08 Sun Microsystems, Inc. Method and apparatus for testing a transmission path
DE102007001413A1 (de) * 2007-01-09 2008-07-10 Siemens Ag Vorrichtung
DE102009010906A1 (de) * 2009-03-02 2010-09-16 Siemens Aktiengesellschaft Vorrichtungen zur Detektion des Belegt- oder Freizustandes eines Gleisabschnitts sowie Verfahren zum Betreiben solcher Vorrichtungen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6037780A (en) * 1996-07-22 2000-03-14 Ando Electric Co., Ltd Device for measuring transmission delay time in a transmission cable
US20020089335A1 (en) * 2001-01-11 2002-07-11 Williams Emrys J. Integrated time domain reflectometry (TDR) tester
CN101266277A (zh) * 2008-04-24 2008-09-17 中兴通讯股份有限公司 一种直流开关保护电路的通断检测装置和方法
CN201993422U (zh) * 2010-12-20 2011-09-28 北京航空航天大学 一种对数字集成电路焊点健康状态实时监测的装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105527533A (zh) * 2014-10-17 2016-04-27 株式会社京滨 电源电压检测装置
CN105527533B (zh) * 2014-10-17 2020-01-10 株式会社京滨 电源电压检测装置
CN111523197A (zh) * 2018-12-26 2020-08-11 通用电气公司 用于预测部件上的故障的模型
CN111523197B (zh) * 2018-12-26 2023-09-29 通用电气公司 用于预测部件上的故障的模型

Also Published As

Publication number Publication date
JP6461481B2 (ja) 2019-01-30
CA2848086A1 (en) 2014-10-11
BR102014007710A2 (pt) 2015-11-03
EP2790026B1 (en) 2016-06-08
JP2014207670A (ja) 2014-10-30
EP2790026A1 (en) 2014-10-15
US9519019B2 (en) 2016-12-13
US20140306717A1 (en) 2014-10-16

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Effective date of abandoning: 20210423