ES487599A0 - Disposicion comprobadora de tramos para conducciones de tomade corriente continua. - Google Patents
Disposicion comprobadora de tramos para conducciones de tomade corriente continua.Info
- Publication number
- ES487599A0 ES487599A0 ES487599A ES487599A ES487599A0 ES 487599 A0 ES487599 A0 ES 487599A0 ES 487599 A ES487599 A ES 487599A ES 487599 A ES487599 A ES 487599A ES 487599 A0 ES487599 A0 ES 487599A0
- Authority
- ES
- Spain
- Prior art keywords
- route section
- test
- equipement
- switching
- test current
- 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.)
- Granted
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
- H02H11/005—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result in case of too low isolation resistance, too high load, short-circuit; earth fault
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/58—Testing of lines, cables or conductors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Rectifiers (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Cable Accessories (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2902458A DE2902458C2 (de) | 1979-01-20 | 1979-01-20 | Streckenprüfeinrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8101274A1 ES8101274A1 (es) | 1980-12-16 |
ES487599A0 true ES487599A0 (es) | 1980-12-16 |
Family
ID=6061202
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES487599A Granted ES487599A0 (es) | 1979-01-20 | 1980-01-10 | Disposicion comprobadora de tramos para conducciones de tomade corriente continua. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0013860B1 (es) |
AT (1) | ATE1372T1 (es) |
DE (1) | DE2902458C2 (es) |
ES (1) | ES487599A0 (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4611154A (en) * | 1985-03-28 | 1986-09-09 | Gulf & Western Manufacturing Company | Method and apparatus for controlling the operation of a DC load |
ATE174271T1 (de) * | 1992-02-14 | 1998-12-15 | Elpro Bahnstromanlagen Gmbh | Streckenprüfeinrichtung für bahnstromanlagen, insbesondere vollbahnanlagen |
DE4303739C2 (de) * | 1992-02-14 | 1996-04-11 | Elpro Ag | Streckenprüfeinrichtung für Bahnstromanlagen, insbesondere Vollbahnanlagen |
DE4213271C1 (de) * | 1992-04-16 | 1993-10-21 | Aeg Westinghouse Transport | Verfahren und Anordnung zur verlustarmen Prüfung von Fahrleitungs- bzw. Streckenabschnitten auf Kurzschlußfreiheit |
ES2103660B1 (es) * | 1994-11-07 | 1998-05-16 | Inelcom Ingenieria Electronica | Sistema ditector-señalizador de cortacircuitos de catenaria de un tendido electrico. |
DE102009031572A1 (de) * | 2009-06-30 | 2011-03-10 | Siemens Aktiengesellschaft | Verfahren zum Prüfen einer Kabelverbindung |
FR2958888B1 (fr) * | 2010-04-19 | 2012-05-11 | Alstom Transport Sa | Procede de detection de defauts sur une ligne d'alimentation de vehicules ferroviaires |
CN103481799B (zh) * | 2013-09-02 | 2015-12-23 | 株洲变流技术国家工程研究中心有限公司 | 一种牵引供电控制设备和牵引供电*** |
CN111579894B (zh) * | 2019-08-23 | 2022-06-10 | 浙江得玛斯科技有限公司 | 一种钢轨电位限制装置测试方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE640633C (de) * | 1932-05-13 | 1937-01-08 | Siemens Schuckertwerke Akt Ges | Einrichtung zur Verhuetung der Schliessung eines Schalters, wenn die zugehoerige Leitungsstrecke nicht fehlerfrei ist |
DE746987C (de) * | 1936-12-11 | 1944-09-01 | Karl Lange | Drahtstabzuteilvorrichtung an Vorrichtungen zum Umpressen von Schweisselektroden miteiner Umhuellung |
DE1143221B (de) * | 1958-03-25 | 1963-02-07 | Siemens Ag | Streckenpruefeinrichtung fuer Fahrleitungen von Gleichstrombahnen |
DD131909A1 (de) * | 1977-07-07 | 1978-08-09 | Gernot Sittnik | Schaltungsanordnung zur pruefung des isolationszustandes von streckenabschnitten elektrisch betriebener bahnen |
-
1979
- 1979-01-20 DE DE2902458A patent/DE2902458C2/de not_active Expired
- 1979-12-12 EP EP79730013A patent/EP0013860B1/de not_active Expired
- 1979-12-12 AT AT79730013T patent/ATE1372T1/de active
-
1980
- 1980-01-10 ES ES487599A patent/ES487599A0/es active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2902458B1 (de) | 1980-03-06 |
EP0013860A1 (de) | 1980-08-06 |
ES8101274A1 (es) | 1980-12-16 |
EP0013860B1 (de) | 1982-07-28 |
ATE1372T1 (de) | 1982-08-15 |
DE2902458C2 (de) | 1980-10-23 |
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