EP2349809A1 - Liaison à haute tension et véhicule électrique ferroviaire avec une liaison à haute tension - Google Patents

Liaison à haute tension et véhicule électrique ferroviaire avec une liaison à haute tension

Info

Publication number
EP2349809A1
EP2349809A1 EP09783024A EP09783024A EP2349809A1 EP 2349809 A1 EP2349809 A1 EP 2349809A1 EP 09783024 A EP09783024 A EP 09783024A EP 09783024 A EP09783024 A EP 09783024A EP 2349809 A1 EP2349809 A1 EP 2349809A1
Authority
EP
European Patent Office
Prior art keywords
power line
voltage connection
rod
line rod
connection according
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.)
Withdrawn
Application number
EP09783024A
Other languages
German (de)
English (en)
Inventor
Gerhard Schmidt
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.)
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Publication of EP2349809A1 publication Critical patent/EP2349809A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G5/00—Couplings for special purposes not otherwise provided for
    • B61G5/06—Couplings for special purposes not otherwise provided for for, or combined with, couplings or connectors for fluid conduits or electric cables
    • B61G5/10—Couplings for special purposes not otherwise provided for for, or combined with, couplings or connectors for fluid conduits or electric cables for electric cables

Definitions

  • the invention is based on a high-voltage connection between two support insulators which are movable relative to one another and has the task of designing a high-voltage connection between two such support insulators such that they manage with relatively short insulating air gaps.
  • the high voltage connection according to the invention on a surrounding of an insulating power line rod, which is spaced adjustable attached at its one end to the one support insulator and is held at its other end to the other support insulator; with the one end of the power line bar is an outgoing power line, and another end power line is electrically connected to the other end of the power line bar.
  • a significant advantage of the high voltage connection according to the invention is seen in that by the power line rod with the surrounding insulating in a compact design, preferably an insulator with ribs, the air gaps required for insulation can be kept relatively small, because the power line rod together with its insulating body even at relatively large movements of the support insulators to each other only in a relatively small space profile changes their position, so that located in the region of the high voltage connection, lying at ground potential parts, such as metal walls, the high voltage connection can enclose relatively tight or can run relatively close to this.
  • the high-voltage connection according to the invention can be designed differently; It is considered advantageous for reasons of ease of assembly, when the outgoing power lines are designed as power line cables and each firmly connected to the power line rod. Since these power line cables lead to the support insulators adjacent attached electrical connections, they can be made relatively short; they then interfere with the required space profile of the high-voltage connection at all and ensure in a simple manner a free movement of the power line rod with its insulating in a relative movement of the two support insulators to each other.
  • the outgoing Power lines designed as a power line cable and connected by sliding contacts with the power line rod.
  • the advantage here is that the outgoing power lines can be designed to be particularly short, whereby insulation problems are reliably avoided.
  • the power line rod is mounted spherically or cardanically movable on the support insulators.
  • At least one bearing point of the power line rod is slidably formed on the support insulators in the direction of the power line rod.
  • the power line rod has a longitudinally displaceably held power line sliding piece at least at one end.
  • the high-voltage connection according to the invention can be relatively flat between the two mutually movable support insulators, it is advantageously rotatable horizontally at one end of the power line rod and electrically connected to the power line rod one end of a Strom einsarmes, one end of another Strom effetsarmes horizontally rotatable at the end of the power line rod adjacent Support insulator held and electrically connected to the outgoing power line, and the other ends of the two power line arms are mounted horizontally against each other rotatable on a common axis and electrically connected to each other.
  • the invention further relates to an electrical rail vehicle with at least two cars, each with a guided in its roof high-voltage line and a support insulator on the roof in the transition region of each mutually facing ends of the car and thus an electric rail vehicle, as in the publication initially discussed is described.
  • the high-voltage connection according to the invention is used. This requires relatively little space for insulation, so that this high-voltage connection can be applied so that roof cladding can be classified in the transition region from one wagon to the other in the outer contour of the roof.
  • the insulator of the power line rod extends at least over the entire area between the ends of the car.
  • the support insulators are each arranged above the pivot point of a mechanical coupling connecting the carriages, since in such an arrangement a minimization of the longitudinal movements between the adjacent support insulators can be achieved.
  • Figure 1 is a side view of an embodiment of a built-in an electric rail vehicle according to the invention high voltage connection
  • Figure 2 shows a state of the same embodiment in which the adjacent car due to the configuration of the route have a relatively large height offset from each other
  • Figure 3 shows a plan view of another embodiment with the roof of the rail vehicle removed.
  • FIG. 1 shows a section of an electric rail vehicle 1 which has a carriage 2 and a carriage 3 adjacent thereto.
  • the carriages 2 and 3 each carry a roof 4 or 5.
  • Each roof 4 or 5 has a gap bridging 6 or 7, below which a high-voltage connection 8 is arranged.
  • the high-voltage connection 8 has a power line bar 9, which is mounted at one end 10 preferably gimbal or spherical mounted on a support insulator 11.
  • the power line rod 9 is provided in the region of its other end 12 with a power line sliding piece 13 which is longitudinally displaceable in the power line rod 9. With the power line sliding piece 13, the power line rod 9 is held spherically or gimbalally at its other end 12 to a further support insulator 14.
  • a from the one end 10 of the power line rod 9 outgoing power line 16 to a connector 17 is here designed as a power line and connected in a relatively short path with the connector 17 and a not shown, further leading high voltage line on the car 2.
  • the plan view of the embodiment of Figure 3 is substantially consistent with the embodiment shown in Figures 1 and 2, so that are used for identical parts matching reference numerals, but differs from the embodiment of Figures 1 and 2 by the connection of the power line rod 9 to the outgoing power line 19.
  • the power line rod 9 one end 21 of a power line arm 22 tied, in such a way that this arm 22 is horizontally rotatable, that is flat under the roof of the other carriage 3, not shown here.
  • the electrical connection between the power line rod 9 and the Strom endeavorsarm 22 via a connecting cable 23.
  • Another Strom effetsarm 24 is horizontally rotatably mounted with its one end 25 with a held on the other support insulator 14 connection plate 26 and another connecting cable 27 with the other connector 20 connected.
  • the respective other ends 28 and 29 of the two power line arms 22 and 24 are horizontally rotatably connected to each other in a bearing 30, which is electrically bridged by a third connecting cable 31.
  • the two power line arms 22 and 24 open like the blades of a pair of scissors depending on how far the power sliding piece 13 is pulled out of the power line rod 9 to accommodate changes in distance between the two cars 2 and 3 and their support insulators 11 and 14.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
  • Electric Cable Arrangement Between Relatively Moving Parts (AREA)
  • Insulators (AREA)

Abstract

L'invention concerne une liaison à haute tension entre deux supports isolants pouvant se déplacer l'un par rapport à l'autre. Afin de pouvoir réaliser une telle liaison à haute tension aussi compacte que possible en termes de distance d'isolation dans l'air, la liaison à haute tension possède une tige de conduction du courant (9) entourée par un corps isolant (15) qui est montée à une première extrémité (10) sur un support isolant (11) et est fixée par son autre extrémité (12) sur l'autre support isolant (14) en pouvant s'adapter à la distance. Les extrémités (10, 12) de la tige de conduction du courant (9) sont reliées à des lignes de courant (16, 19) qui les poursuivent. L'invention concerne en outre un véhicule électrique ferroviaire avec au moins deux voitures possédant chacune une ligne à haute tension montée sur le toit et un support isolant (11, 14) sur le toit au niveau des extrémités des voitures (2, 3) tournées l'une vers l'autre. Afin d'obtenir une configuration aérodynamiquement favorable au niveau du toit des voitures (2, 3), on utilise la liaison à haute tension selon l'invention.
EP09783024A 2008-11-25 2009-09-15 Liaison à haute tension et véhicule électrique ferroviaire avec une liaison à haute tension Withdrawn EP2349809A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008059174A DE102008059174B4 (de) 2008-11-25 2008-11-25 Hochspannungsverbindung und elektrisches Schienenfahrzeug mit einer Hochspannungsverbindung
PCT/EP2009/061937 WO2010060663A1 (fr) 2008-11-25 2009-09-15 Liaison à haute tension et véhicule électrique ferroviaire avec une liaison à haute tension

Publications (1)

Publication Number Publication Date
EP2349809A1 true EP2349809A1 (fr) 2011-08-03

Family

ID=41682462

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09783024A Withdrawn EP2349809A1 (fr) 2008-11-25 2009-09-15 Liaison à haute tension et véhicule électrique ferroviaire avec une liaison à haute tension

Country Status (7)

Country Link
US (1) US8536451B2 (fr)
EP (1) EP2349809A1 (fr)
CN (1) CN102224052B (fr)
BR (1) BRPI0921833A2 (fr)
DE (1) DE102008059174B4 (fr)
RU (1) RU2504058C2 (fr)
WO (1) WO2010060663A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105552795A (zh) * 2016-02-17 2016-05-04 中车青岛四方车辆研究所有限公司 动车组车端高压线缆防护装置及动车组

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE211072C (fr) *
DE121628C (fr) *
US1815392A (en) * 1926-09-27 1931-07-21 Delta Star Electric Co Switch
US2003017A (en) * 1929-11-29 1935-05-28 Westinghouse Electric & Mfg Co Control apparatus for car connecters
US4053706A (en) * 1976-06-18 1977-10-11 Slater Steel Industries Limited Suspension bracket and apparatus
SU1137551A1 (ru) * 1983-09-23 1985-01-30 Московский Ордена Ленина И Ордена Трудового Красного Знамени Институт Инженеров Железнодорожного Транспорта Высоковольтное межсекционное электрическое соединение дл рельсового подвижного состава
CN2033780U (zh) * 1988-05-31 1989-03-08 李佐成 无轨电车自动超车的集电装置
US5036162A (en) * 1989-09-01 1991-07-30 Lapp Insulator Company Triaxial mount
DE4323540C1 (de) * 1993-07-14 1994-12-08 Siemens Ag Elektrische Kupplungseinrichtung für Fahrzeuge
FR2713183B1 (fr) * 1993-11-30 1996-03-01 Dietrich & Cie De Dispositif de continuité électrique entre deux parties mobiles entre-elles, en particulier pour véhicules ferroviaires.
DE29512123U1 (de) * 1995-07-28 1996-11-28 Duewag Ag, 47829 Krefeld Fahrzeug, insbesondere Schienenfahrzeug
SE515525C2 (sv) * 1996-01-15 2001-08-20 Abb Ab För högspänningsledningar avsedd kopplingsarmatur
DE19614060C1 (de) 1996-04-09 1997-05-22 Siemens Ag Elektrische Kupplungseinrichtung für Fahrzeuge
DE19614427C2 (de) * 1996-04-12 2001-05-31 Daimler Chrysler Ag Koppelverbinder
GB2331867A (en) * 1997-11-28 1999-06-02 Asea Brown Boveri Power cable termination
RU69820U1 (ru) * 2007-06-04 2008-01-10 Общество С Ограниченной Ответственностью Научно-Производственный Центр "Экспресс" Высоковольтный разъединитель пассажирского вагона

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2010060663A1 *

Also Published As

Publication number Publication date
WO2010060663A1 (fr) 2010-06-03
CN102224052A (zh) 2011-10-19
RU2504058C2 (ru) 2014-01-10
RU2011126213A (ru) 2013-01-10
DE102008059174B4 (de) 2011-01-05
CN102224052B (zh) 2014-11-26
US20110253410A1 (en) 2011-10-20
BRPI0921833A2 (pt) 2016-01-12
DE102008059174A1 (de) 2010-06-10
US8536451B2 (en) 2013-09-17

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