PL313523A1 - Method of and system for determining and indicating electric state of flashover type cut-outs - Google Patents

Method of and system for determining and indicating electric state of flashover type cut-outs

Info

Publication number
PL313523A1
PL313523A1 PL94313523A PL31352394A PL313523A1 PL 313523 A1 PL313523 A1 PL 313523A1 PL 94313523 A PL94313523 A PL 94313523A PL 31352394 A PL31352394 A PL 31352394A PL 313523 A1 PL313523 A1 PL 313523A1
Authority
PL
Poland
Prior art keywords
earth
fuses
condition
potential
rail
Prior art date
Application number
PL94313523A
Other languages
English (en)
Inventor
Wolfgang Kunze
Dietmar Kaesch
Original Assignee
Elpro 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 Elpro Ag filed Critical Elpro Ag
Publication of PL313523A1 publication Critical patent/PL313523A1/xx

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01TSPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T1/00Details of spark gaps
    • H01T1/12Means structurally associated with spark gap for recording operation thereof

Landscapes

  • Train Traffic Observation, Control, And Security (AREA)
  • Fuses (AREA)
  • Protection Of Static Devices (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
PL94313523A 1993-09-22 1994-09-05 Method of and system for determining and indicating electric state of flashover type cut-outs PL313523A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4332888A DE4332888C2 (de) 1993-09-22 1993-09-22 Verfahren und Anordnung zur Ermittlung und Meldung des elektrischen Zustandes von Spannungsdurchschlagsicherungen

Publications (1)

Publication Number Publication Date
PL313523A1 true PL313523A1 (en) 1996-07-08

Family

ID=6498764

Family Applications (1)

Application Number Title Priority Date Filing Date
PL94313523A PL313523A1 (en) 1993-09-22 1994-09-05 Method of and system for determining and indicating electric state of flashover type cut-outs

Country Status (8)

Country Link
EP (1) EP0720539B1 (cs)
AT (1) ATE150710T1 (cs)
CZ (1) CZ79696A3 (cs)
DE (2) DE4332888C2 (cs)
HU (1) HUT75407A (cs)
PL (1) PL313523A1 (cs)
SK (1) SK37496A3 (cs)
WO (1) WO1995008453A1 (cs)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2170171A1 (en) * 1996-02-23 1997-08-24 Cyprien Gauthier Broken rail position detection
DE10041716A1 (de) * 2000-08-25 2002-03-07 Abb Research Ltd Verfahren zur Gewinnung elektrischer Energie entlang von Schienenwegen
DE10236943B4 (de) 2002-08-12 2005-11-17 Siemens Ag Verfahren zum Erkennen von Gefährdungen durch Streuströme
DE102007011232A1 (de) 2007-03-06 2008-09-11 Siemens Ag Verfahren zum Abfragen eines Messwertes
ITRM20100510A1 (it) * 2010-10-01 2012-04-02 Mesar S R L Sistema limitatore di tensione per circuiti di terra di protezione nella trazione elettrica con capacita di autodiagnosi autoalimentazione e trasmissione a distanza delle informazioni raccolte e relativo metodo
CN103373247A (zh) * 2012-04-19 2013-10-30 上海拓及轨道交通设备有限公司 一种钢轨电位保护装置
CZ2017143A3 (cs) * 2017-03-15 2018-08-08 Saltek S.R.O. Omezovač napětí s přepěťovou ochranou
DE102018001112B3 (de) 2018-02-07 2019-03-07 Elpro Gmbh Verfahren und Vorrichtung zur Überwachung elektrischer Leitungen und Verbindungen in Gleichrichterunterwerken und den zugehörigen Streckenabschnitten elektrischer Bahnen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1790211C3 (de) * 1968-09-28 1975-01-02 Siemens Ag, 1000 Berlin Und 8000 Muenchen Spannungssicherung für elektrische Bahnen
DE2533182B2 (de) * 1975-07-24 1978-01-12 Siemens AG, 1000 Berlin und 8000 München Schaltung zum feststellen ausgeloester sicherungen in stromversorgungsanlagen
DE3312153A1 (de) * 1983-04-02 1984-10-04 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig & Co KG, 8510 Fürth Verfahren und schaltungsanordnung zur tastenabfrage

Also Published As

Publication number Publication date
DE4332888A1 (de) 1995-03-30
CZ79696A3 (en) 1996-07-17
EP0720539B1 (de) 1997-03-26
EP0720539A1 (de) 1996-07-10
HUT75407A (en) 1997-05-28
ATE150710T1 (de) 1997-04-15
DE4332888C2 (de) 1996-04-11
HU9600544D0 (en) 1996-04-29
SK37496A3 (en) 1996-10-02
DE59402252D1 (de) 1997-04-30
WO1995008453A1 (de) 1995-03-30

Similar Documents

Publication Publication Date Title
US5990685A (en) Apparatus for and method of monitoring an earth-leakage state of a power distribution system
ES536987A0 (es) Dispositivo diferencial residual para un aparato de corte de corriente multipolar
RO118502B1 (ro) Detector pentru monitorizarea integrităţii unei conexiuni de împământare a unui aparat electric
PL313523A1 (en) Method of and system for determining and indicating electric state of flashover type cut-outs
KR100602914B1 (ko) 비접지 디씨(dc) 급전시스템의 지락 과전류 보호계전시스템과 지락 과전류 보호계전 제어방법
KR20170020503A (ko) 아크를 탐지하기 위한 방법 및 장치
JP7285639B2 (ja) 地絡電流遮断装置
EP0835202B1 (en) Detection device for a short circuit link to be applied to a railway section
ES2807266T3 (es) Procedimiento y dispositivo para la vigilancia de líneas y conexiones eléctricas en subestaciones de rectificación y en los tramos de línea correspondientes de ferrocarriles eléctricos
US4754363A (en) Metal-encapsulated gas-insulated high-voltage installation with an overvoltage arrester
US3588607A (en) Electrical transformer apparatus for ground level installation having fused means accessible from outside the apparatus
US1049366A (en) Protecting device for electric circuits.
SU924630A2 (ru) Устройство дл контрол цепи заземлени
US398662A (en) Electric railway
JPS58117467A (ja) 直流電線路故障点標定方式
US470773A (en) Circuit interrupting device
US428653A (en) Guard-wire protector and lightning-arrester for electric railways
US792025A (en) Means for protecting electric circuits.
SU1671487A1 (ru) Устройство дл защиты линий электропередачи
SU1192026A1 (ru) Устройство дл защиты сети оперативного посто нного тока от перенапр жений
RU2010408C1 (ru) Устройство для защиты от перенапряжений низковольтных электроустановок
US1187126A (en) Lightning-arrester.
SU308213A1 (ru) УСТРОЙСТВО дл дист.лиционного ВКЛЮЧЕНИЯ
SU898548A1 (ru) Устройство дл защиты генератора в блоке с трансформатором от замыкани на землю
KR920005756Y1 (ko) 활선하 케이블 절연 감시장치의 중성점 접지저항 보호회로