NO20020244L - Kortslutningsinnretning - Google Patents
KortslutningsinnretningInfo
- Publication number
- NO20020244L NO20020244L NO20020244A NO20020244A NO20020244L NO 20020244 L NO20020244 L NO 20020244L NO 20020244 A NO20020244 A NO 20020244A NO 20020244 A NO20020244 A NO 20020244A NO 20020244 L NO20020244 L NO 20020244L
- Authority
- NO
- Norway
- Prior art keywords
- electrical line
- switching device
- short circuit
- circuit device
- short
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
- H02H9/041—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage using a short-circuiting device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
- B60M5/00—Arrangements along running rails or at joints thereof for current conduction or insulation, e.g. safety devices for reducing earth currents
- B60M5/02—Means for reducing potential difference between rail and adjacent ground
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
- H01H9/541—Contacts shunted by semiconductor devices
- H01H9/542—Contacts shunted by static switch means
-
- 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
- H02H3/14—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 occurrence of voltage on parts normally at earth potential
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2200/00—Type of vehicles
- B60L2200/26—Rail vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Emergency Protection Circuit Devices (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Direct Current Feeding And Distribution (AREA)
- Inverter Devices (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
Ved en innretning for å kortslutte er en første elektrisk ledning (1) med en andre elektrisk ledning (2) gjennom i det minste en mekanisk bryteranordning (SM), er det parallelt med den mekaniske bryteranordningen (SM) i det minste en første elektronisk bryteranordning (SEI) anordnet, og antiparallelt med denne i det minste en andre elektronisk bryteranordning (SE2) anordnet, gjennom hvilke en opptredende spenningsforskjell mellom den første elektriske ledningen (1) og den andre elektriske ledningen (2) kan overkobles. En slik anordning er lett å bygge og har kort responstid.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19933803 | 1999-07-16 | ||
PCT/DE2000/002297 WO2001006610A1 (de) | 1999-07-16 | 2000-07-13 | Einrichtung zum kurzschliessen |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20020244D0 NO20020244D0 (no) | 2002-01-16 |
NO20020244L true NO20020244L (no) | 2002-01-16 |
Family
ID=7915293
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20020244A NO20020244L (no) | 1999-07-16 | 2002-01-16 | Kortslutningsinnretning |
Country Status (4)
Country | Link |
---|---|
US (1) | US6707171B1 (no) |
EP (1) | EP1196975A1 (no) |
NO (1) | NO20020244L (no) |
WO (1) | WO2001006610A1 (no) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003065534A1 (de) * | 2002-01-30 | 2003-08-07 | Siemens Aktiengesellschaft | Einrichtung zum kurzschliessen von zwei elektrischen leitungen zum abbau einer potentialdifferenz |
US7385791B2 (en) * | 2005-07-14 | 2008-06-10 | Wetlow Electric Manufacturing Group | Apparatus and method for relay contact arc suppression |
US7944669B2 (en) * | 2007-06-29 | 2011-05-17 | Zareba Systems, Inc. | Electric fence energizer lightning protection |
TWM349544U (en) * | 2008-07-11 | 2009-01-21 | Goodwell Electric Corp | Electronic switch structure capable of eliminating electric arc |
DE102008049630A1 (de) * | 2008-09-30 | 2010-04-08 | Repower Systems Ag | Überspannungsschutzgerät für Windenergieanlagen |
DE102008049706A1 (de) * | 2008-09-30 | 2010-04-01 | Siemens Aktiengesellschaft | Vorrichtung und Verfahren zur Begrenzung des Schienenpotenzials bei einer Gleichstrombahn |
DE102008049705A1 (de) * | 2008-09-30 | 2010-04-01 | Siemens Aktiengesellschaft | Vorrichtung und Verfahren zur Begrenzung des Schienenpotenzials bei einer Gleichstrombahn |
DE102009043229A1 (de) | 2009-09-28 | 2011-03-31 | Siemens Aktiengesellschaft | Vorrichtung zum Kurzschließen |
US8619395B2 (en) | 2010-03-12 | 2013-12-31 | Arc Suppression Technologies, Llc | Two terminal arc suppressor |
DE202010016830U1 (de) * | 2010-12-20 | 2012-03-22 | Voltwerk Electronics Gmbh | Sicherheitsschaltung |
CN202111614U (zh) * | 2011-06-15 | 2012-01-11 | 西门子公司 | 一种用于晶闸管的触发电路及快速旁路装置 |
US20140226374A1 (en) * | 2011-07-29 | 2014-08-14 | Abb Technology Ag | Ctl cell protection |
FR3004019A1 (fr) * | 2013-03-29 | 2014-10-03 | St Microelectronics Tours Sas | Composant de protection contre des surtensions |
DE102013211898A1 (de) * | 2013-06-24 | 2014-12-24 | Wobben Properties Gmbh | Windenergieanlage |
US9178349B2 (en) | 2013-09-11 | 2015-11-03 | General Electric Company | Method and system for architecture, control, and protection systems of modular stacked direct current subsea power system |
JP6420078B2 (ja) * | 2014-07-01 | 2018-11-07 | 東海旅客鉄道株式会社 | 鉄道車両 |
US10243356B2 (en) * | 2015-03-19 | 2019-03-26 | Stmicroelectronics (Tours) Sas | Overvoltage protection device |
DE102015221342B4 (de) * | 2015-10-30 | 2017-09-07 | Ifm Electronic Gmbh | Induktiver Näherungsschalter |
DE102016215769B4 (de) * | 2016-08-23 | 2020-06-25 | Witt GmbH Industrieelektronik | Abbauen einer Potentialdifferenz zwischen Masseanschlüssen / Erdungssystemen eines Bahnnetzes |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3982137A (en) * | 1975-03-27 | 1976-09-21 | Power Management Corporation | Arc suppressor circuit |
FR2504322A1 (fr) * | 1981-04-15 | 1982-10-22 | Ferraz & Cie Lucien | Systeme de securite a l'encontre de la mise sous tension de structures metalliques |
US4500934A (en) * | 1982-06-21 | 1985-02-19 | General Electric Company | Hybrid switching device employing liquid metal contact |
SE462244B (sv) * | 1988-09-21 | 1990-05-21 | Asea Brown Boveri | Elektrodlinjeskydd foer detektering av jordfel |
JPH04355628A (ja) * | 1991-05-31 | 1992-12-09 | Toshiba Corp | 直流送電線路短絡検出装置 |
DE59504521D1 (de) | 1995-01-24 | 1999-01-21 | Elpro Bahnstromanlagen Gmbh | Überspannungsschutzgerät |
EP0775332B1 (de) * | 1995-03-11 | 2000-05-10 | Leuze electronic GmbH + Co. | Sicherheitsschalteranordnung |
US5699218A (en) * | 1996-01-02 | 1997-12-16 | Kadah; Andrew S. | Solid state/electromechanical hybrid relay |
US5790354A (en) * | 1997-03-26 | 1998-08-04 | Watlow Electric Manufacturing Company | Hybrid power switching device |
DE19837628A1 (de) * | 1998-08-19 | 2000-03-02 | Siemens Ag | Einrichtung zum Kurzschließen |
-
2000
- 2000-07-13 WO PCT/DE2000/002297 patent/WO2001006610A1/de active Application Filing
- 2000-07-13 EP EP00952937A patent/EP1196975A1/de not_active Withdrawn
- 2000-07-13 US US10/030,980 patent/US6707171B1/en not_active Expired - Fee Related
-
2002
- 2002-01-16 NO NO20020244A patent/NO20020244L/no unknown
Also Published As
Publication number | Publication date |
---|---|
WO2001006610A1 (de) | 2001-01-25 |
EP1196975A1 (de) | 2002-04-17 |
US6707171B1 (en) | 2004-03-16 |
NO20020244D0 (no) | 2002-01-16 |
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