ITTO20011008A1 - Dispositivo di protezione dagli effetti dei guasti di collegamento nelle reti a media tensione. - Google Patents

Dispositivo di protezione dagli effetti dei guasti di collegamento nelle reti a media tensione. Download PDF

Info

Publication number
ITTO20011008A1
ITTO20011008A1 IT2001TO001008A ITTO20011008A ITTO20011008A1 IT TO20011008 A1 ITTO20011008 A1 IT TO20011008A1 IT 2001TO001008 A IT2001TO001008 A IT 2001TO001008A IT TO20011008 A ITTO20011008 A IT TO20011008A IT TO20011008 A1 ITTO20011008 A1 IT TO20011008A1
Authority
IT
Italy
Prior art keywords
voltage
contactor
phase
network
aforesaid
Prior art date
Application number
IT2001TO001008A
Other languages
English (en)
Italian (it)
Inventor
Denis Jeancel
Patrick Brun
Original Assignee
Alstom
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 Alstom filed Critical Alstom
Publication of ITTO20011008A1 publication Critical patent/ITTO20011008A1/it

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H11/00—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result
    • H02H11/008—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result preventing unsafe switching operations in substations (Schaltfehlerschutz)

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Protection Of Static Devices (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
IT2001TO001008A 2000-10-23 2001-10-23 Dispositivo di protezione dagli effetti dei guasti di collegamento nelle reti a media tensione. ITTO20011008A1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0013562A FR2815785B1 (fr) 2000-10-23 2000-10-23 Dispositif de protection contre les effets de defauts de maillage dans les reseaux moyenne tension

Publications (1)

Publication Number Publication Date
ITTO20011008A1 true ITTO20011008A1 (it) 2003-04-23

Family

ID=8855636

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2001TO001008A ITTO20011008A1 (it) 2000-10-23 2001-10-23 Dispositivo di protezione dagli effetti dei guasti di collegamento nelle reti a media tensione.

Country Status (6)

Country Link
BE (1) BE1018253A3 (fr)
ES (1) ES2189668B1 (fr)
FR (1) FR2815785B1 (fr)
IT (1) ITTO20011008A1 (fr)
MA (1) MA25680A1 (fr)
TN (1) TNSN01147A1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2753659C2 (de) * 1977-12-02 1984-04-12 Ruhrtal Elektrizitätsgesellschaft Hartig GmbH & Co, 4300 Essen Sammelschienen-Spannungsnachbildung
SE460748B (sv) * 1983-01-17 1989-11-13 K L Ind Ab Anordning foer att aastadkomma automatisk blockerin g av lastfraanskiljare
DE3517566A1 (de) * 1984-05-26 1985-11-28 BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau Verfahren und einrichtung zum schaltfehlergeschuetzten betaetigen einer aus mehreren schaltfeldern bestehenden schaltanlage in einem elektrischen energieverteilungsnetz
AUPP855599A0 (en) * 1999-02-08 1999-03-04 Nu-Lec Pty Ltd Apparatus and method

Also Published As

Publication number Publication date
FR2815785B1 (fr) 2003-01-03
BE1018253A3 (fr) 2010-08-03
TNSN01147A1 (fr) 2003-04-03
ES2189668B1 (es) 2004-10-16
MA25680A1 (fr) 2003-04-01
FR2815785A1 (fr) 2002-04-26
ES2189668A1 (es) 2003-07-01

Similar Documents

Publication Publication Date Title
US9246325B2 (en) Connection device for transformer substation modules
KR102169232B1 (ko) 전기고장에 의한 감전 및 화재방지 장치와 방법
GB2578339A (en) Open PEN detection and shut down system
KR20220056052A (ko) 감전에 대한 기본보호, 고장보호 및/또는 추가 보호장치
CN106356754A (zh) 具有电弧消除器的开关设备的结构
Paul High-resistance grounded power system
JP7505686B2 (ja) 漏電および地絡時の感電および火災を防止する装置、方法および配電システム
KR20220056319A (ko) 누전, 지락에 의한 감전, 화재방지 임시배전반(분전반)
ITTO20011008A1 (it) Dispositivo di protezione dagli effetti dei guasti di collegamento nelle reti a media tensione.
CN205790973U (zh) 变压器‑线路单元接线的供电系统
KR101813673B1 (ko) 단락전류 저감 장치 및 이를 이용한 차단 장치, 분전반 및 케이블 릴 장치
Ackerman Ground selector for ungrounded three-phase distribution systems
Sen et al. Design of 132/33KV Substation
KR100434152B1 (ko) 지상형 이동변압기
CN111224384A (zh) 比较线路两侧线电压向量差采用合解环操作断线保护方法
RU2695643C1 (ru) Способ трансформации систем электроснабжения TN-C-S и ТТ и система электроснабжения для осуществления способа с защитным вводным разнономинальным коммутационным аппаратом (ВРКА)
KR20110003904A (ko) 자동 구간 개폐기 내장형 지상변압기
KR20210043857A (ko) 지하 매립형 이중전원 저압 분전함 및 이의 운영방법
Paul et al. Low-voltage shore connection power systems
SU1138874A1 (ru) Устройство дл защиты от замыкани на землю в сети с изолированной нейтралью
US2327190A (en) Protective arrangement for high voltage systems
Kőhegyi Case Study of the Protection System of the Main Distributor of an Industrial Substation
Raison Environment of the SFCL: The Electric Grid
Cramond et al. Optical arc flash protection: Real world experience
Mattison Protective relaying for the cogeneration intertie revisited