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WO2002039561A3 - Detection de production d'arc electrique dans des systemes electriques c.c. - Google Patents

Detection de production d'arc electrique dans des systemes electriques c.c. Download PDF

Info

Publication number
WO2002039561A3
WO2002039561A3 PCT/US2001/046929 US0146929W WO0239561A3 WO 2002039561 A3 WO2002039561 A3 WO 2002039561A3 US 0146929 W US0146929 W US 0146929W WO 0239561 A3 WO0239561 A3 WO 0239561A3
Authority
WO
WIPO (PCT)
Prior art keywords
arcing
detection
electrical systems
voltage
scaled
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/US2001/046929
Other languages
English (en)
Other versions
WO2002039561A2 (fr
Inventor
Joseph C Zuercher
Jerome Kenneth Hastings
Engelbert Hetzmannseder
John Blair Pardee
Charles Joseph Tennies
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.)
Eaton Corp
Original Assignee
Eaton Corp
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 Eaton Corp filed Critical Eaton Corp
Priority to KR10-2003-7006498A priority Critical patent/KR20040028684A/ko
Priority to EP01990886A priority patent/EP1428303A2/fr
Priority to CA002426901A priority patent/CA2426901A1/fr
Priority to MXPA03004171A priority patent/MXPA03004171A/es
Priority to US10/416,611 priority patent/US20040027749A1/en
Priority to AU2002230649A priority patent/AU2002230649A1/en
Priority to JP2002541770A priority patent/JP3864381B2/ja
Publication of WO2002039561A2 publication Critical patent/WO2002039561A2/fr
Anticipated expiration legal-status Critical
Publication of WO2002039561A3 publication Critical patent/WO2002039561A3/fr
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/50—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to the appearance of abnormal wave forms, e.g. AC in DC installations
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/0007—Details of emergency protective circuit arrangements concerning the detecting means
    • H02H1/0015—Using arc detectors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/44—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to the rate of change of electrical quantities
    • H02H3/445—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to the rate of change of electrical quantities of DC quantities

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Power Conversion In General (AREA)

Abstract

Selon l'invention, des défauts de production d'arc dans des réseaux d'énergie électrique c.c. sont détectés par un appareil qui répond à une chute de tension à travers une charge c.c., ou à un courant occasionné par une telle charge. Les chutes de tension et de courant peuvent être des valeurs mesurées ou proportionnées par rapport à la tension de source. Dans un autre mode de réalisation, le courant de charge est interrompu momentanément lorsqu'une diminution progressive du courant est détectée. Si le courant c.c. ne retrouve pas, dans une limite déterminée, la valeur diminuée avant l'interruption, cela indique la production d'arc électrique. Dans un troisième mode de réalisation, la dérive du courant de charge qui suit la détection d'une diminution progressive, en montant vers un court-circuit ou en descendant vers un circuit ouvert, est utilisée comme indication de la production d'arc électrique.
PCT/US2001/046929 2000-11-13 2001-11-09 Detection de production d'arc electrique dans des systemes electriques c.c. Ceased WO2002039561A2 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
KR10-2003-7006498A KR20040028684A (ko) 2000-11-13 2001-11-09 아크에 대한 보호를 제공하는 장치
EP01990886A EP1428303A2 (fr) 2000-11-13 2001-11-09 Detection de production d'arc electrique dans des systemes electriques c.c.
CA002426901A CA2426901A1 (fr) 2000-11-13 2001-11-09 Detection de production d'arc electrique dans des systemes electriques c.c.
MXPA03004171A MXPA03004171A (es) 2000-11-13 2001-11-09 Deteccion de formacion de arco en sistemas electricos de corriente continua.
US10/416,611 US20040027749A1 (en) 2001-11-09 2001-11-09 Detection of arcing in dc electrical systems
AU2002230649A AU2002230649A1 (en) 2000-11-13 2001-11-09 Detection of arcing in dc electrical systems
JP2002541770A JP3864381B2 (ja) 2000-11-13 2001-11-09 直流電気システムにおけるアーク検出

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US24816200P 2000-11-13 2000-11-13
US60/248,162 2000-11-13

Publications (2)

Publication Number Publication Date
WO2002039561A2 WO2002039561A2 (fr) 2002-05-16
WO2002039561A3 true WO2002039561A3 (fr) 2004-04-01

Family

ID=22937954

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/046929 Ceased WO2002039561A2 (fr) 2000-11-13 2001-11-09 Detection de production d'arc electrique dans des systemes electriques c.c.

Country Status (8)

Country Link
EP (1) EP1428303A2 (fr)
JP (1) JP3864381B2 (fr)
KR (1) KR20040028684A (fr)
CN (1) CN1529929A (fr)
AU (1) AU2002230649A1 (fr)
CA (1) CA2426901A1 (fr)
MX (1) MXPA03004171A (fr)
WO (1) WO2002039561A2 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5524335B2 (ja) 2009-07-23 2014-06-18 エンフェイズ エナジー インコーポレイテッド Ｄｃアーク故障を検出及び制御するための方法及び装置
WO2012116722A1 (fr) * 2011-02-28 2012-09-07 Sma Solar Technology Ag Procédé et système de détection d'un défaut d'arc dans un circuit électrique
EP2766968B1 (fr) * 2011-10-14 2015-02-18 SMA Solar Technology AG Procédé et appareil pour détecter un arc dans un circuit à courant continu
WO2015029458A1 (fr) 2013-08-26 2015-03-05 三菱電機株式会社 Système de production d'énergie c.c. et procédé de protection pour système de production d'énergie c.c.
US9915694B2 (en) 2013-11-22 2018-03-13 Ge Aviation Systems Limited Method for detecting electrical faults in a circuit
DE102014102352A1 (de) 2014-02-24 2015-08-27 Ge Energy Power Conversion Technology Limited Batteriespeichersystem mit Störlichtbogenschutz, Energieumwandlungssystem und Schutzverfahren
US9748762B2 (en) * 2014-03-21 2017-08-29 Abb Schweiz Ag Method and apparatus for the protection of DC distribution systems
JP2016082682A (ja) * 2014-10-15 2016-05-16 株式会社オートネットワーク技術研究所 通電制御装置及び通電制御方法
FR3034202B1 (fr) * 2015-03-25 2017-04-07 Labinal Power Systems Procede et dispositif de protection d'un reseau electrique
US9837809B2 (en) 2015-05-27 2017-12-05 Korea Institute Of Energy Research Arc detection apparatus, arc detecting method, and power system
CN105790236B (zh) * 2016-04-19 2018-03-13 南京南瑞继保电气有限公司 一种直流电流关断装置及其控制方法
DE102020100838B4 (de) 2020-01-15 2021-07-29 Sma Solar Technology Ag Verfahren und schaltungsanordnung zur detektion eines lichtbogens und photovoltaik (pv) - wechselrichter mit einer entsprechenden schaltungsanordnung
KR102368180B1 (ko) 2020-02-14 2022-03-02 한국에너지기술연구원 주파수별 매그니튜드의 변동량을 이용한 아크검출 방법 및 장치
CN111398750B (zh) * 2020-03-30 2021-09-28 深圳供电局有限公司 电弧识别方法和用于电弧识别的系统
EP4138241A1 (fr) * 2021-08-17 2023-02-22 DC Systems B.V. Circuit de protection

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5369366A (en) * 1993-02-12 1994-11-29 Cable Repair Systems Corporation Method of finding faults in a branched electrical distribution circuit
US5584974A (en) * 1995-10-20 1996-12-17 Eni Arc control and switching element protection for pulsed dc cathode sputtering power supply

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5369366A (en) * 1993-02-12 1994-11-29 Cable Repair Systems Corporation Method of finding faults in a branched electrical distribution circuit
US5584974A (en) * 1995-10-20 1996-12-17 Eni Arc control and switching element protection for pulsed dc cathode sputtering power supply

Also Published As

Publication number Publication date
JP3864381B2 (ja) 2006-12-27
EP1428303A2 (fr) 2004-06-16
JP2005503743A (ja) 2005-02-03
WO2002039561A2 (fr) 2002-05-16
MXPA03004171A (es) 2003-09-22
CA2426901A1 (fr) 2002-05-16
CN1529929A (zh) 2004-09-15
AU2002230649A1 (en) 2002-05-21
KR20040028684A (ko) 2004-04-03

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