WO2010136224A2 - Oberleitungsanlage - Google Patents
Oberleitungsanlage Download PDFInfo
- Publication number
- WO2010136224A2 WO2010136224A2 PCT/EP2010/051152 EP2010051152W WO2010136224A2 WO 2010136224 A2 WO2010136224 A2 WO 2010136224A2 EP 2010051152 W EP2010051152 W EP 2010051152W WO 2010136224 A2 WO2010136224 A2 WO 2010136224A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- ceiling
- building
- busbars
- fixed
- busbar
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
- B60M1/00—Power supply lines for contact with collector on vehicle
- B60M1/30—Power rails
- B60M1/307—Supports
Definitions
- the invention relates to a catenary system with ceiling busbars, which are each fixed in its central region by a fixed point to a building and are otherwise connected via movable Stauerticianarme with the building.
- the movement of the support arms may be a sliding movement.
- the structure can be a structure.
- Such a ceiling busbar is known from the article by Urs Beat WiIi "busbar line for speeds up to 160 km / h" in electric trains eb 87 (1989) 10, pages 310 to 315.
- the structure is, for example, a tunnel ceiling.
- the invention has for its object to provide a catenary system in which in the area of ceiling busbars compared to known systems improved power transmission is given to the pantograph. In addition, sparks and arcs are to be reduced, so that there are fewer disturbances.
- the object is achieved according to a first embodiment, characterized in that at least one of the ceiling busbars has on its upper side a cross member from which at connection points two downwardly directed clamping arms for holding a Outgoing contact wire and that the cross member on both sides of the connection points of the clamping arms has conically tapered projections, which are insertable into corresponding recesses of a clamping fitting.
- the advantage is achieved that due to the better clamping properties, the power transmission is improved and thus the sparking and the formation of arcs is largely avoided.
- the conically tapered projections of the cross member and the corresponding recesses of the clamp fittings allow a good positive connection with high holding power and low electrical resistance and thus a high current carrying capacity. Because of the stable arrangement, no additional components are required.
- the clamping fitting can be fastened for example by screws on the cross member. This ensures high stability.
- the movable support point arms are connected to the structure via pivot pins and adjusting devices, and that the adjusting device is arranged between the structure and the pivot pin, thereby aligning the axis of rotation of the pivot pin perpendicular to the rail head contact is.
- the adjusting device can, for example, act vertically.
- Rail elevation thermal expansion of the busbar can be compensated by a simple rotation of the pivot pin, without causing a change in the distance of the busbar of the railhead toucher comes. It is prevented that the busbar runs wavy with respect to the rail head contact.
- an improved power transmission without sparks and arcs is guaranteed by the busbar to pantographs.
- the support arms have, for example, composite insulators. These provide insulation against the structure.
- At least one of the ceiling busbars has on its upper side a cross member, which is connected via a spring bent in the longitudinal direction of the overhead conductor rail to a holder which is connected to a movable support arm.
- This vibration of the busbar are attenuated, which leads to better dynamic properties when driving a train.
- the power transmission to the pantograph and thus to the vehicle is improved. Sparks and arcs that disturb the radio traffic are largely prevented.
- a connecting device which in the direction of the longitudinal axes of the ceiling busbars slidably the two ceiling busbars at an equal height level stops over the rail head touching. This also applies when sanding through a pantograph.
- the connecting device With the connecting device, the advantage is achieved that the one ceiling busbar, which is not yet reached by the pantograph, in time before the pantograph leaves the already reached ceiling busbar, is raised so far that the two ceiling busbars have the same level.
- mechanical wear is largely avoided and, moreover, hardly any unwanted sparking or arcing occurs when the pantograph changes from one to the other overhead busbar.
- the power transmission is improved.
- the connecting device is for example with the one
- Ceiling busbar firmly connected and held only displaceable on the other ceiling busbar. As a result, mechanical loads are further reduced. The displaceability is necessary to allow thermal expansion of the ceiling busbar.
- connection device can be displaced laterally. This compensates for slight lateral movements due to the support arms.
- an electrical connector for connecting the overhead conductor rail with a catenary, an electrical connector, starting from the end of the overhead conductor rail over a portion on the top of the contact wire of the catenary guided along and conductively secured.
- Catenary system between contact wire and overhead conductor rail does not rise suddenly. Rather, there is a more uniform increase in stiffness in that the power connector is routed along the contact wire for a certain distance, which makes the contact wire stiffer at this distance.
- the electrical connector connects the top of the catenary contact wire to the inside of the overhead bus bar.
- the electrical connector is guided further from the contact wire to the carrying cable and fixed there in a conductive manner. This gives an even better power transmission.
- two support point arms are connected directly adjacent to each other with the ceiling busbar as a fixed point of the overhead conductor rail and that these support point arms are opposite are mounted on opposite walls of the structure.
- Stütz Whitneyarme are attached to opposite structures.
- the advantage is achieved that the vertical deflection of the busbar is reduced.
- the advantage is achieved that it is ensured in the region of ceiling busbars, which are present for example in a tunnel, that always given a good power transfer without the formation of arcs and arcs from the busbar to the pantograph of the vehicle is.
- 2 shows a ceiling busbar with a Stitzticianarm, which holds them rotatably on a building
- 3 shows the arrangement of an electrically conductive bent spring between a cross member of the overhead conductor rail and a holder
- FIG. 4 shows the overlapping area of two ceiling busbars
- FIG. 5 shows the connection of a ceiling busbar with a
- Chainwork via an electrical connector, 6 shows a fixed point of a ceiling busbar are illustrated schematically.
- the ceiling busbar 1 is kept particularly stable, so that a good power transmission without sparking fertil is possible.
- the ceiling busbar 1 has for this purpose a cross member 2, which has conically tapered projections 3, which are insertable into corresponding recesses 4 of clamping fittings 5.
- the clamping fittings 5 are locked on a holder 6 by screws 7. It is characterized a particularly stable attachment of the ceiling busbar 1 given. From the cross member 2, two clamping arms 8 go out to hold a contact wire 9.
- an electrical connector 10 is attached for connecting the overhead bus 1 with a catenary.
- FIG 2 shows how the overhead conductor rail 1 via a Stützticianarm 11, a pivot pin 12 and an adjusting device 13 with a building 14, z. B. is connected to a tunnel wall, or with a supporting structure. About the adjusting device 13 ensures that the pivot pin 12 is always perpendicular to the rail head contact, even if the rail is excessive.
- FIG. 3 shows a bent, electrically conductive spring 15 which is connected between the cross member 2 of the overhead conductor rail 1 and the
- Holder 6 is arranged to dampen vibrations of the busbar 1, to avoid potential differences and to allow a better electrical connection without sparks.
- the two ceiling busbars 1 and 16 are interconnected via connecting means 17, in the direction of the ceiling busbars 1 and 16 slidably the two ceiling busbars 1 and 16 on a same level above the rail head touch.
- the second overhead conductor rail 16 is raised already when a train approaches with its pantograph from the first overhead conductor rail 1, so that a problem-free transition from the first 1 to the second overhead conductor rail 16 is ensured.
- the two ceiling busbars 1 and 16 are also connected to each other via electrical connections 18.
- FIG. 5 shows at the beginning of a tunnel, the connection of a ceiling busbar 1 with the contact wire 19 and the support cable 20 of a chain mechanism. While the support cable 20 ends at the building 14, the contact wire 19 is connected to the ceiling busbar 1. In order not to cause the rigidity of the contact wire 19 to the overhead conductor rail 1 to rise suddenly, an electrical connector 10 is led along the contact wire 19 over a certain distance from the overhead conductor rail 1 and fastened there. Subsequently, the electrical connector 10 is guided to the support cable 20 and connected there.
- FIG. 6 shows a fixed point on a ceiling conductor rail 1, in which two support point arms 11 and 21 are connected directly adjacent to each other with the ceiling busbar 1 and are oppositely extending to opposite walls 22 and 23 of the building 14 are attached.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
- Installation Of Bus-Bars (AREA)
- Structure Of Telephone Exchanges (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI1011956-6A BRPI1011956B1 (pt) | 2009-05-29 | 2010-02-01 | sistema de linha aérea |
ES10704780.5T ES2537823T3 (es) | 2009-05-29 | 2010-02-01 | Instalación de línea aérea |
CN201080022478.4A CN102438855B (zh) | 2009-05-29 | 2010-02-01 | 架空线装置 |
RU2011154145/11A RU2518116C2 (ru) | 2009-05-29 | 2010-02-01 | Система воздушной контактной сети |
EP10704780.5A EP2435272B1 (de) | 2009-05-29 | 2010-02-01 | Oberleitungsanlage |
EP14075078.7A EP2878480B1 (de) | 2009-05-29 | 2010-02-01 | Oberleitungsanlage |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009023197 | 2009-05-29 | ||
DE102009023197.8 | 2009-05-29 | ||
DE102009033447.5 | 2009-07-16 | ||
DE102009033447A DE102009033447A1 (de) | 2009-05-29 | 2009-07-16 | Oberleitungsanlage |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2010136224A2 true WO2010136224A2 (de) | 2010-12-02 |
WO2010136224A3 WO2010136224A3 (de) | 2011-06-03 |
Family
ID=43028638
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2010/051152 WO2010136224A2 (de) | 2009-05-29 | 2010-02-01 | Oberleitungsanlage |
Country Status (7)
Country | Link |
---|---|
EP (3) | EP2878480B1 (de) |
CN (2) | CN102438855B (de) |
BR (1) | BRPI1011956B1 (de) |
DE (1) | DE102009033447A1 (de) |
ES (2) | ES2537823T3 (de) |
RU (1) | RU2518116C2 (de) |
WO (1) | WO2010136224A2 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011006308A1 (de) | 2011-03-29 | 2012-10-04 | Siemens Aktiengesellschaft | Dehnverbindungsanordnung aneinanderstoßender Stromschienen einer Oberleitungsanlage für elektrische Triebfahrzeuge |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012000117B3 (de) * | 2012-01-05 | 2013-04-04 | Bicc Holdings Gmbh | Stromschiene |
KR101893777B1 (ko) | 2016-08-26 | 2018-09-13 | 주식회사 디투엔지니어링 | 접시 스프링이 구비된 클램프 및 클램프의 변위 조절 방법 |
CN110017415B (zh) * | 2018-01-08 | 2023-09-15 | 启碁科技股份有限公司 | 悬吊式固定座 |
CN108058620B (zh) * | 2018-01-18 | 2024-08-27 | 天津益昌电气设备股份有限公司 | 一种新型刚性接触网系统 |
EP3699022B1 (de) * | 2019-02-19 | 2022-05-18 | ALSTOM Transport Technologies | Dämpfungselement für eine deckenstromschiene eines starren oberleitungssystems einer eisenbahnstrecke |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1286069B (de) * | 1964-02-01 | 1969-01-02 | Bbc Brown Boveri & Cie | Fahrleitungsstuetzpunkt fuer Bahnen, Krane od. dgl. |
FR2296543A2 (fr) * | 1975-01-06 | 1976-07-30 | Gennevilliers Anc Ets C Delach | Ligne d'alimentation electrique rigide, notamment pour l'alimentation en courant de vehicules electriques sur rails |
JPS5459705A (en) * | 1977-10-20 | 1979-05-14 | Japanese National Railways<Jnr> | Elastic supporting rigid body stringing |
DE8705098U1 (de) * | 1987-04-06 | 1987-06-04 | Siemens AG, 1000 Berlin und 8000 München | Kreuzgelenkanordnung mit Wandbefestigung für höhen- und seitenverschwenkbare Halterung eines Seitenhalters für ein Kettenwerk aus Tragseil und Fahrdraht in einem Tunnel |
DE9207518U1 (de) * | 1992-06-03 | 1993-10-07 | Siemens AG, 80333 München | Fahrleitungsstützpunkt |
DE4427684C1 (de) * | 1994-08-04 | 1995-08-24 | Siemens Ag | Nachspanneinrichtung |
DE59600679D1 (de) * | 1995-03-08 | 1998-11-19 | Siemens Ag | Fahrleitungsstützzpunkt |
RU3729U1 (ru) * | 1996-02-20 | 1997-03-16 | Владислав Викторович Максимов | Узел подвески контактного рельса |
DE10039871A1 (de) * | 2000-08-16 | 2002-02-28 | Daimler Chrysler Ag | Einarmiger Ausleger für ein Kettenwerk einer Bahnoberleitung |
US6938742B2 (en) * | 2001-06-18 | 2005-09-06 | Furrer & Frey Ag | Conductor rail fish-plate |
DE60302658T2 (de) * | 2003-06-05 | 2006-09-07 | Metro De Madrid, S.A. | Profilschiene für die Halterung des Fahrdrahts der starren Oberleitung einer elektrifzierten Eisenbahn |
DE202004009420U1 (de) * | 2004-06-16 | 2004-10-21 | Furrer + Frey AG Ingenieurbüro Fahrleitungsbau | Stromschiene |
DE202004009416U1 (de) * | 2004-06-16 | 2004-10-21 | Furrer + Frey AG Ingenieurbüro Fahrleitungsbau | Stromschienenhaltevorrichtung |
RU2281210C1 (ru) * | 2005-02-17 | 2006-08-10 | Андрей Викторович Федькин | Кронштейн контактного рельса |
PL2072322T3 (pl) * | 2007-12-20 | 2015-11-30 | Furrer Frey Ag | Układ zamocowania szyny prądowej |
-
2009
- 2009-07-16 DE DE102009033447A patent/DE102009033447A1/de not_active Ceased
-
2010
- 2010-02-01 WO PCT/EP2010/051152 patent/WO2010136224A2/de active Application Filing
- 2010-02-01 CN CN201080022478.4A patent/CN102438855B/zh not_active Expired - Fee Related
- 2010-02-01 CN CN201510020307.2A patent/CN104648185A/zh active Pending
- 2010-02-01 EP EP14075078.7A patent/EP2878480B1/de active Active
- 2010-02-01 EP EP10704780.5A patent/EP2435272B1/de active Active
- 2010-02-01 EP EP14075005.0A patent/EP2722220A1/de not_active Withdrawn
- 2010-02-01 ES ES10704780.5T patent/ES2537823T3/es active Active
- 2010-02-01 BR BRPI1011956-6A patent/BRPI1011956B1/pt not_active IP Right Cessation
- 2010-02-01 RU RU2011154145/11A patent/RU2518116C2/ru not_active IP Right Cessation
- 2010-02-01 ES ES14075078T patent/ES2710561T3/es active Active
Non-Patent Citations (1)
Title |
---|
"Stromschienenoberleitung für Geschwindigkeiten bis 160 km/h", ELEKTRISCHE BAHNEN EB, vol. 87, 1989, pages 10 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011006308A1 (de) | 2011-03-29 | 2012-10-04 | Siemens Aktiengesellschaft | Dehnverbindungsanordnung aneinanderstoßender Stromschienen einer Oberleitungsanlage für elektrische Triebfahrzeuge |
WO2012130582A2 (de) | 2011-03-29 | 2012-10-04 | Siemens Aktiengesellschaft | Dehnverbindungsanordnung aneinanderstossender stromschienen einer oberleitungsanlage für elektrische triebfahrzeuge |
Also Published As
Publication number | Publication date |
---|---|
EP2435272B1 (de) | 2015-04-01 |
BRPI1011956B1 (pt) | 2019-10-29 |
EP2878480B1 (de) | 2018-11-14 |
EP2435272A2 (de) | 2012-04-04 |
ES2537823T3 (es) | 2015-06-12 |
RU2518116C2 (ru) | 2014-06-10 |
CN102438855A (zh) | 2012-05-02 |
DE102009033447A1 (de) | 2010-12-02 |
EP2722220A1 (de) | 2014-04-23 |
WO2010136224A3 (de) | 2011-06-03 |
CN102438855B (zh) | 2015-02-18 |
ES2710561T3 (es) | 2019-04-25 |
RU2011154145A (ru) | 2013-07-10 |
CN104648185A (zh) | 2015-05-27 |
BRPI1011956A2 (pt) | 2016-11-08 |
EP2878480A1 (de) | 2015-06-03 |
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