EP1004031A4 - Überprüfungssystem für elektro-lichtbogen - Google Patents

Überprüfungssystem für elektro-lichtbogen

Info

Publication number
EP1004031A4
EP1004031A4 EP98943182A EP98943182A EP1004031A4 EP 1004031 A4 EP1004031 A4 EP 1004031A4 EP 98943182 A EP98943182 A EP 98943182A EP 98943182 A EP98943182 A EP 98943182A EP 1004031 A4 EP1004031 A4 EP 1004031A4
Authority
EP
European Patent Office
Prior art keywords
electric arc
monitoring systems
arc monitoring
systems
electric
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
EP98943182A
Other languages
English (en)
French (fr)
Other versions
EP1004031A1 (de
Inventor
Michael T Parker
Margaret F Ham
James J Keenan
Luc Pierre Benoit
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.)
Hendry Mechanical Works
Original Assignee
Hendry Mechanical Works
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 Hendry Mechanical Works filed Critical Hendry Mechanical Works
Publication of EP1004031A1 publication Critical patent/EP1004031A1/de
Publication of EP1004031A4 publication Critical patent/EP1004031A4/de
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
    • G01R23/16—Spectrum analysis; Fourier analysis
    • G01R23/18—Spectrum analysis; Fourier analysis with provision for recording frequency spectrum
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/08—Measuring electromagnetic field characteristics
    • G01R29/0807—Measuring electromagnetic field characteristics characterised by the application
    • G01R29/0814—Field measurements related to measuring influence on or from apparatus, components or humans, e.g. in ESD, EMI, EMC, EMP testing, measuring radiation leakage; detecting presence of micro- or radiowave emitters; dosimetry; testing shielding; measurements related to lightning
    • G01R29/0842—Measurements related to lightning, e.g. measuring electric disturbances, warning systems

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Electromagnetism (AREA)
  • Testing Relating To Insulation (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
EP98943182A 1997-08-14 1998-08-10 Überprüfungssystem für elektro-lichtbogen Ceased EP1004031A4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/US1997/014497 WO1999009424A1 (en) 1997-08-14 1997-08-14 Electric arc monitoring systems
WOPCT/US97/14497 1997-08-14
PCT/US1998/016521 WO1999009422A1 (en) 1997-08-14 1998-08-10 Electric arc monitoring systems

Publications (2)

Publication Number Publication Date
EP1004031A1 EP1004031A1 (de) 2000-05-31
EP1004031A4 true EP1004031A4 (de) 2004-10-27

Family

ID=22261464

Family Applications (2)

Application Number Title Priority Date Filing Date
EP97938382A Ceased EP1053479A4 (de) 1997-08-14 1997-08-14 Überprüfungssystem für elektro-lichtbogen
EP98943182A Ceased EP1004031A4 (de) 1997-08-14 1998-08-10 Überprüfungssystem für elektro-lichtbogen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP97938382A Ceased EP1053479A4 (de) 1997-08-14 1997-08-14 Überprüfungssystem für elektro-lichtbogen

Country Status (5)

Country Link
EP (2) EP1053479A4 (de)
JP (1) JP2001518603A (de)
AU (2) AU763046B2 (de)
CA (1) CA2298789C (de)
WO (2) WO1999009424A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU763046B2 (en) * 1997-08-14 2003-07-10 Hendry Mechanical Works Electric arc monitoring systems
US6400258B1 (en) 2000-01-19 2002-06-04 Hendry Mechanical Works Electric arc monitoring systems
US6943558B2 (en) * 2003-09-15 2005-09-13 The Boeing Company System and method for remotely detecting electric arc events in a power system
KR101139918B1 (ko) * 2010-08-19 2012-04-30 주식회사 캔티스 아크 및 전자파 측정 장치
US9557365B2 (en) 2013-03-14 2017-01-31 Hubbell Incorporated Apparatuses, systems and methods for detecting corona
CN106707094B (zh) * 2015-11-12 2019-03-15 沈阳工业大学 低压供配电线路电弧故障的分类识别方法
EP3616823A1 (de) 2018-08-30 2020-03-04 Fronius International GmbH Verfahren zum kompensieren einer störenden beeinflussung eines schweissstromes durch eine andere schweissstromquelle
EP3616822A1 (de) * 2018-08-30 2020-03-04 Fronius International GmbH Verfahren zum ermitteln einer störenden kopplung zwischen schweissstromkreisen einer schweissanlage
CN109490934B (zh) * 2018-12-19 2022-11-25 上海平高天灵开关有限公司 一种真空灭弧室x射线检测平台
CN110568329B (zh) * 2019-09-16 2020-08-18 珠海格力电器股份有限公司 电弧检测方法、家用电器及计算机可读存储介质
CN112363021B (zh) * 2020-11-13 2022-05-17 重庆大学 一种分布式线路故障检测与定位系统及方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5185687A (en) * 1991-03-28 1993-02-09 Eaton Corporation Chaos sensing arc detection

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5477150A (en) * 1990-10-24 1995-12-19 Hendry Mechanical Works Electric arc and radio frequency spectrum detection
US5373241A (en) * 1990-10-24 1994-12-13 Hendry Mechanical Works Electric arc and radio frequency spectrum detection
US5353233A (en) * 1992-03-17 1994-10-04 National Instruments, Inc. Method and apparatus for time varying spectrum analysis
US5223795A (en) * 1992-07-30 1993-06-29 Blades Frederick K Method and apparatus for detecting arcing in electrical connections by monitoring high frequency noise
AU6550794A (en) * 1993-03-22 1994-10-11 Frederick K. Blades Electric arc detector
US5359293A (en) * 1993-06-03 1994-10-25 Bell Communications Research, Inc. Electrical cable arcing fault detection by monitoring power spectrum in distribution line
US5578931A (en) * 1993-10-15 1996-11-26 The Texas A & M University System ARC spectral analysis system
US5475312A (en) * 1994-06-07 1995-12-12 Iris Power Engineering Inc. Method and device for distinguishing between partial discharge and electrical noise
AU763046B2 (en) * 1997-08-14 2003-07-10 Hendry Mechanical Works Electric arc monitoring systems

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5185687A (en) * 1991-03-28 1993-02-09 Eaton Corporation Chaos sensing arc detection

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9909422A1 *

Also Published As

Publication number Publication date
JP2001518603A (ja) 2001-10-16
EP1053479A1 (de) 2000-11-22
CA2298789C (en) 2004-06-22
WO1999009422A1 (en) 1999-02-25
WO1999009424A1 (en) 1999-02-25
EP1004031A1 (de) 2000-05-31
AU4072197A (en) 1999-03-08
CA2298789A1 (en) 1999-02-25
AU9103198A (en) 1999-03-08
AU763046B2 (en) 2003-07-10
EP1053479A4 (de) 2003-07-02

Similar Documents

Publication Publication Date Title
GB9412261D0 (en) Electrical systems
AUPP110497A0 (en) Electrical parameter monitoring system
EP1053479A4 (de) Überprüfungssystem für elektro-lichtbogen
HK1015941A1 (en) Electric switch
GB9726478D0 (en) Electric torch
GB9722648D0 (en) ARC monitoring
GB9820031D0 (en) Electrical system
GB9717667D0 (en) Current monitoring device
GB2319331B (en) Electric torch
AU2003203519A1 (en) Electric arc monitoring systems
GB2343064B (en) Electrical assemblies
HUP9802786A3 (en) Electric switch
GB2290390B (en) Electrical systems
GB9725350D0 (en) Monitoring
GB2329981B (en) Electrical control systems
GB9900313D0 (en) Flame-effect electric fire
HK1001136A1 (en) Electric torch
GB9613769D0 (en) Electrode systems
GB9713874D0 (en) Electrode systems
GB9814243D0 (en) Electrode systems
GB9610257D0 (en) Electrical torch
TW348422U (en) Electric hand-fan
HK1006644A1 (en) Electric torch
PL321081A1 (en) Electric switch
GB9725057D0 (en) Monitoring system

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20000314

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): CH DE FR GB LI NL SE

D17P Request for examination filed (deleted)
D17P Request for examination filed (deleted)
R17P Request for examination filed (corrected)

Effective date: 20010309

RIC1 Information provided on ipc code assigned before grant

Ipc: 7G 01R 31/00 B

Ipc: 7G 01R 31/02 B

Ipc: 7H 02H 1/00 B

Ipc: 7G 01R 23/00 A

A4 Supplementary search report drawn up and despatched

Effective date: 20040910

17Q First examination report despatched

Effective date: 20071227

REG Reference to a national code

Ref country code: HK

Ref legal event code: WD

Ref document number: 1031256

Country of ref document: HK

REG Reference to a national code

Ref country code: DE

Ref legal event code: R003

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED

18R Application refused

Effective date: 20110911