EP1333545B1 - Système à rails conducteurs - Google Patents

Système à rails conducteurs Download PDF

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Publication number
EP1333545B1
EP1333545B1 EP03001454A EP03001454A EP1333545B1 EP 1333545 B1 EP1333545 B1 EP 1333545B1 EP 03001454 A EP03001454 A EP 03001454A EP 03001454 A EP03001454 A EP 03001454A EP 1333545 B1 EP1333545 B1 EP 1333545B1
Authority
EP
European Patent Office
Prior art keywords
busbar system
sections
base
partition wall
elements
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.)
Expired - Fee Related
Application number
EP03001454A
Other languages
German (de)
English (en)
Other versions
EP1333545A1 (fr
Inventor
Ernst-Alfred Lieberich
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 EP1333545A1 publication Critical patent/EP1333545A1/fr
Application granted granted Critical
Publication of EP1333545B1 publication Critical patent/EP1333545B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
    • H01R25/16—Rails or bus-bars provided with a plurality of discrete connecting locations for counterparts
    • H01R25/161—Details
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/53—Bases or cases for heavy duty; Bases or cases for high voltage with means for preventing corona or arcing

Definitions

  • the present invention relates to a busbar system, in particular for installation on board ships, which extends in a longitudinal direction and in basic sections Has housing that in a perpendicular to the longitudinal direction Level completely encloses a cross section, in which Housing several electrically insulated from each other, in Power rails extending in the longitudinal direction are arranged, by means of which electrical energy can be transmitted.
  • the so-called Sentron rail is constructed in this way.
  • the Sentron rail is a type-tested, of which Classification societies approved for shipbuilding Power distribution system that with gas and watertight Bulkhead or deck bushings is equipped. Also from DE 298 13 878 U1, which is also on the Sentron rail based, such a busbar system is known.
  • the busbar system a single voltage system, e.g. B. a three-phase AC system with the three phases, a neutral conductor and possibly a ground wire. If two such voltage systems are laid side by side or if there is a particularly high demand for electricity, are two such busbar systems in this prior art installed side by side.
  • busbar system is also from US Pat. No. 3,639,676, which is considered to be the closest prior art known. From this document is also a busbar system known in which the housing by at least a longitudinally extending partition in at least is divided into two separate sections, in each of the subareas a group of several from each other electrically insulated, extending in the longitudinal direction Power rails is arranged by means of which electrical energy is transferable.
  • a cable duct system is known from US-A-5,792,992, which has a first cable duct, which is in a A housing extends in the longitudinal direction and in basic sections has that in a plane perpendicular to the longitudinal direction essentially completely encloses a cross section. On the housing can be added elements, so that a second cable duct is built. One of the outer walls the first cable duct then forms a partition between the cable ducts so that they are separated from each other Form sub-areas. In each of the subareas among other things, cables are arranged, by means of which electrical Energy is transferable.
  • the object of the present invention is a to develop such busbar system such that a simple division or unification of the partial areas possible is.
  • busbar system has a fork piece on at least one of its ends which branches off at least one of the partial areas
  • the basic sections are structurally particularly simple built up.
  • the outer sections can with the Partition in particular via common connecting elements be connected.
  • outer sections are a top, a bottom and a Have side part and the top and bottom with the partition and the side part via connecting elements are connected, there is a structurally particularly simple Structure of the outer section.
  • top or bottom one base and two after has externally curved legs and one leg each with the Side part and the partition is connectable is the connection of the upper part or lower part with the side part and the Partition particularly easy.
  • the outer sections can also be constructed symmetrically his.
  • the busbar system - in the frame the basic length of the basic sections - in any length easy to lay.
  • the basic sections in the joint areas the sub-areas have overlapping basic outer elements between which Basic outer elements, a separating element can be inserted, the seen in cross section from one basic outer element to another Basic outer element extends and made of electrically insulating Material, especially plastic, is a simple one Connection of the basic sections to the connecting sections possible without the risk of a short circuit consists.
  • connecting sections cross the sub-areas, have opposite connector outer elements, the before inserting the separator between the Basic outer elements can be inserted, the result is a simple one Structure of the connecting sections.
  • the separating element has elastic end sections, with which it bears on the base or connector outer elements, the sub-areas are easily sealed from each other.
  • the fork piece can in particular be designed as a T-piece his. Electrical energy is preferably via the fork piece can be fed into the sub-areas.
  • the power rails are dimensioned such that they have a current carrying capacity of at least 800 A, in particular of at least 2,500 or 3,000 A, they are suitable are particularly good for large ships and large systems.
  • the busbar system is preferably used to ensure that the Power rails of one section and the power rails of the other section independent of each other Lead voltage systems.
  • the voltage systems have different nominal voltages.
  • the voltage systems often define phases of three-phase systems in the voltage range from 230 V to 1,000 V.
  • a busbar system extends in one Longitudinal direction x.
  • the busbar system has basic sections 1 on, in the joint areas 2 by connecting sections 3 are interconnectable.
  • the basic sections 1 point typically a length l of approximately 3 m. Exactly corresponds their length l ten engl. Feet, i.e. 3.048 m.
  • the busbar system has a housing 4 on.
  • the housing 4 encloses in a to the longitudinal direction x vertical plane completely a cross section.
  • the housing 4 is in the area of the basic sections 1 through a partition 5 which extends in the longitudinal direction x, divided into two separate sections 6.
  • the subareas 6 have one - at least essentially - Rectangular partial cross section.
  • the power rails 7 are mutually electrically insulated and also extend in the longitudinal direction x.
  • By means of the groups of power rails 7 electrical energy transferable.
  • a data rail 7 ' be arranged in each section 6 can furthermore according to DE 298 13 878 U1 a data rail 7 ' be arranged.
  • the data rails 7 ' for example there must also be an earthing bar is dimensioned smaller than the power rails 7.
  • the subareas 6 are each constructed as a Sentron rail.
  • the Sentron rail is a type-tested, from the classification societies power distribution system approved for shipbuilding, with gas and watertight bulkhead or deck bushings. Because of building of the busbar system according to the invention on the Sentron system can the busbar system according to the invention especially installed on board ships. A renewed type approval at the classification societies is not necessary because of the structural busbar structure remains unchanged.
  • the housing 4 in the basic sections 1 pro Subarea 6 has an outer section 8.
  • the outer sections 8 take the group of power rails 7 of each Subarea 6.
  • the outer sections 8 are only for the partition 5 open and otherwise closed.
  • the partition 5 is with the adjacent outer portions 8 via connecting elements 9 connected. You can see the connection the outer sections 8 common with the partition 5 Connecting elements 9 are provided.
  • the partition 5 and the outer sections 8 can be made of any Material. In particular, they can be made electrically conductive material (e.g. steel) or electrically insulating Material (e.g. plastic).
  • the partition 5 is symmetrical in the basic sections 1 educated.
  • the outer sections 8 are identical to one another educated. They each have an upper part 10 and a lower part 11 and a side part 12.
  • the upper part 10 and the lower part 11 are of the same design. They each have a base 13 and two legs 14 bent outwards. One of each leg 14 of the upper part 10 and the lower part 11 is with the Side part 12 of the respective outer section 8 and the partition 5 connected.
  • the connection to the partition 5 is made about the connecting elements already mentioned 9.
  • the Connection to the side part 12 takes place via further connecting elements 15th
  • the partition 5 projects in the basic sections 1 the outer sections 8 (or at least the upper part 10 and the lower part 11).
  • the side part 12 also projects above the upper part 10 and the lower part 11.
  • the partition 5 interrupts in the basic sections 1 the housing 4, so that the housing 4 as such the outer sections 8.
  • the basic sections 1 In the impact areas 2, in which are also the connecting sections 3 is arranged however, this is not the case.
  • Point in the joint areas 2 the basic sections 1 according to FIG 3 rather basic outer elements 16, which overlap the partial areas 6.
  • a separator 17 extends in the joint areas 2 in cross section seen from one of the basic outer elements 16 to the other Basic outer element 16. It is used by the basic outer elements 16 only kept loose; so it's easily between the basic outer elements 16 insertable and removable from them.
  • the separating element 17 consists of electrically insulating material, especially made of plastic.
  • the basic outer elements 16 can - depending on the design - made of metal, in particular Aluminum, or also of electrically insulating material, z. B. plastic.
  • the end regions of the basic sections 1 according to FIG. 3 cooperate the connecting sections 3 of FIG 4 together.
  • the connecting sections 3 have outer connector elements 18 on, which also overlap the partial areas 6.
  • the connector outer elements 18 lie opposite one another.
  • the connector outer elements 18 are - before or after the insertion of the separating element 17 between the basic outer elements 16 - insertable between the basic outer elements 16.
  • the connector outer elements 18 exist as well as the basic outer elements 16 either of metal or of electrically insulating Material.
  • the separating element 17 has elastic end portions 20 with which it is on opposite connector outer elements 18 is present.
  • the busbar system has at one of its ends a fork piece 21 on.
  • the fork piece 21 is in accordance with FIG. 5 designed as a T-piece 21. At least branches on the fork one of the subareas 6 from the other subarea 6. According to 5 even branches off from both partial areas 6.
  • the regions of the fork piece 21 facing away from one another can, as indicated schematically in FIG. 5, individually with one Generator G may be connected. About the fork piece 21 is thus electrical energy can be fed into the partial areas 6.
  • each two power rails 7 are electrically separate from one another are isolated from the individual power rails 7 conducted voltages and currents in principle independently of each other determinable.
  • each two power rails 7 a single-phase Define DC or AC system.
  • the two relevant power rails 7 can be both in the same Subarea as well as in different subareas 6 be arranged.
  • the power rails 7 of the two partial areas 6 correspond to one another, so that the two sections 6 together define the only voltage system, its current carrying capacity but is twice the size of a single system. This can be necessary and useful in individual cases, although the power rails 7 are usually dimensioned in this way are that they have a current carrying capacity of at least Have 800 A. Most of them even have one for each section Current carrying capacity from 2.5 to 3 kA, in some cases even up to 5 kA.
  • the power rails 7 of the one Subarea 6 and the power rails 7 of the other subarea 6 independent voltage systems are typically there maximum at one kV. As a rule, they are minimal 230 V.
  • the nominal voltages can be the same or different his. For example, this can be a voltage system a three-phase system with three phases and a nominal voltage 400 V, the other voltage system is a DC system or e.g. also a three-phase system with three phases and a nominal voltage of 690 V.
  • each one three lower power rails 7 of the two sections 6 each one of the phases of the respective voltage system.
  • the fourth Power rail 7 from below represents the neutral conductor or first neutral conductor (100%) of the respective voltage system represents the fifth power rail 7 from below the ground rail or another neutral conductor (200%).
  • the top one in FIG. 2 the rail is drawn thinner, e.g. an earthing bar or the one already mentioned, by a not shown Isolation layer divided data rail 7 ', which in DE 298 13 878 U1 is described in detail.
  • busbar system By means of the busbar system according to the invention a cheaper construction of two in particular parallel Realize running track systems.

Landscapes

  • Patch Boards (AREA)
  • Installation Of Bus-Bars (AREA)

Claims (23)

  1. Jeu de barres conductrices, qu'on installe en particulier à bord de navires, s'étendant dans une direction longitudinale (x) et muni, dans des segments de base (1), d'un boítier (4) qui entoure complètement une section transversale dans un plan perpendiculaire à la direction longitudinale (x) ; le boítier (4) est subdivisé en au moins deux zones partielles (6) séparées l'une de l'autre par au moins une cloison (5) disposée en direction longitudinale (x), dans chacune des zones partielles (6) est placé un groupe de plusieurs barres conductrices de puissance (7) disposées en direction longitudinale (x) et électriquement isolées les unes des autres à l'aide desquelles l'énergie électrique peut être transportée,
    caractérisé en ce que, à une de ses extrémités au moins, il présente une pièce en fourche (21) de laquelle bifurque au moins une des zones partielles (6).
  2. Jeu de barres conductrices selon la revendication 1, caractérisé en ce que dans les segments de base (1) le boítier (4) présente pour chaque zone partielle (6) un segment extérieur (8) qui reçoit le groupe de barres conductrices de puissance (7) dans la zone partielle (6) concernée et le segment extérieur (8) n'est ouvert que vers la cloison (5) et que la cloison (5) est reliée aux segments extérieurs (8) avoisinants par l'intermédiaire d'éléments de liaison (9).
  3. Jeu de barres conductrices selon la revendication 2, caractérisé en ce que les segments extérieurs (8) sont reliés à la cloison (5) par l'intermédiaire d'éléments de liaison (9) communs.
  4. Jeu de barres conductrices selon la revendication 2 ou 3, caractérisé en ce que les segments extérieurs (8) sont conçus de façon identique les uns aux autres.
  5. Jeu de barres conductrices selon la revendication 2, 3 ou 4, caractérisé en ce que les segments extérieurs (8) présentent une partie supérieure (10), une partie inférieure (11) et une partie latérale (12) et que la partie supérieure (10) et la partie inférieure (11) sont reliées à la cloison (5) et à la partie latérale (12) par des éléments de liaison (9, 15).
  6. Jeu de barres conductrices selon la revendication 5, caractérisé en ce que la partie latérale (12) dépasse de la partie supérieure (10) et de la partie inférieure (11).
  7. Jeu de barres conductrices selon la revendication 5 ou 6, caractérisé en ce que la partie supérieure (10) présente une base (13) et deux branches (14) courbées vers l'extérieur et que chacune des branches (14) est reliée à la partie latérale (12) et à la cloison (5).
  8. Jeu de barres conductrices selon la revendication 5, 6 ou 7, caractérisé en ce que la partie inférieure (11) présente une base (13) et deux branches (14) courbées vers l'extérieur et que chacune des branches (14) est reliée à la partie latérale (12) et à la cloison (5).
  9. Jeu de barres conductrices selon la revendication 5, 6 ou 7 et 8, caractérisé en ce que la partie supérieure (10) et la partie inférieure (11) ont une structure identique.
  10. Jeu de barres conductrices selon l'une des revendications 2 à 9, caractérisé en ce que dans les segments de base (1) la cloison (5) dépasse des segments extérieurs (8).
  11. Jeu de barres conductrices selon l'une des revendications précédentes, caractérisé en ce que dans les segments de base (1) la cloison (5) est conçue symétriquement.
  12. Jeu de barres conductrices selon l'une des revendications précédentes, caractérisé en ce que des segments de base (1) disposés les uns derrière les autres en direction longitudinale (x) peuvent être reliés les uns aux autres dans des zones de jonction (2) par des segments de liaison (3).
  13. Jeu de barres conductrices selon la revendication 12, caractérisé en ce que dans les zones de jonction (2) les segments de base (1) présentent des éléments extérieurs de base (16) qui chevauchent les zones partielles (6), en ce qu'on peut insérer entre les éléments extérieurs de base (16) un élément de séparation (17) qui, lorsqu'on regarde en section transversale, s'étend d'un élément extérieur de base (16) à l'autre élément extérieur de base (16) et l'élément de séparation (17) est en un matériau électriquement isolant, en particulier en matière plastique.
  14. Jeu de barres conductrices selon la revendication 13, caractérisé en ce que les segments de liaison (3) présentent des éléments extérieurs de liaison (18) qui chevauchent les zones partielles (6) et sont situés face à face et qu'on peut insérer avant d'insérer l'élément de séparation (17) entre les éléments extérieurs de base (16).
  15. Jeu de barres conductrices selon la revendication 14, caractérisé en ce que l'élément de séparation (17) présente des segments terminaux (20) élastiques à l'aide desquels il s'applique aux éléments extérieurs de base (16) ou aux éléments extérieurs de liaison (18).
  16. Jeu de barres conductrices selon l'une des revendications précédentes, caractérisé en ce que la pièce en fourche (21) prend la forme d'une pièce en T (21).
  17. Jeu de barres conductrices selon l'une des revendications précédentes, caractérisé en ce que l'énergie électrique peut être introduite dans les zones partielles (6) par l'intermédiaire de la pièce en fourche (21).
  18. Jeu de barres conductrices selon l'une des revendications précédentes, caractérisé en ce que les barres conductrices de puissance (7) sont dimensionnées de telle manière que leur capacité conductrice est au moins de 800 A, en particulier d'au moins 2 500 ou 3 000 A.
  19. Jeu de barres conductrices selon l'une des revendications précédentes, caractérisé en ce que les zones partielles (6) ont des sections transversales partielles pratiquement rectangulaires.
  20. Jeu de barres conductrices selon l'une des revendications précédentes, caractérisé en ce que les barres conductrices de puissance (7) de l'une des zones partielles (6) et les barres conductrices de puissance (7) de l'autre zone partielle (6) conduisent des systèmes de tension indépendants l'un de l'autre.
  21. Jeu de barres conductrices selon la revendication 20, caractérisé en ce que les systèmes de tension présentent d es tensions nominales différentes les unes des autres.
  22. Jeu de barres conductrices selon la revendication 20 ou 21, caractérisé en ce que les systèmes de tension définissent des phases de systèmes de courant triphasé.
  23. Jeu de barres conductrices selon la revendication 20, 21 ou 22, caractérisé en ce que les systèmes de tension ont des tensions nominales de 230 V au minimum et de 1 000 V au maximum.
EP03001454A 2002-02-04 2003-01-22 Système à rails conducteurs Expired - Fee Related EP1333545B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10204412 2002-02-04
DE10204412A DE10204412C2 (de) 2002-02-04 2002-02-04 Stromschienensystem

Publications (2)

Publication Number Publication Date
EP1333545A1 EP1333545A1 (fr) 2003-08-06
EP1333545B1 true EP1333545B1 (fr) 2004-12-01

Family

ID=7713631

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03001454A Expired - Fee Related EP1333545B1 (fr) 2002-02-04 2003-01-22 Système à rails conducteurs

Country Status (3)

Country Link
EP (1) EP1333545B1 (fr)
DE (2) DE10204412C2 (fr)
ES (1) ES2231735T3 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1236621B (de) * 1962-07-19 1967-03-16 Albert Theysohn Bauelementensatz fuer die Zusammenstellung von Kabelfuehrungskanaelen
US3639676A (en) * 1970-11-27 1972-02-01 Cutler Hammer Inc Feeder bus duct with improved housing structure
FR2556517B1 (fr) * 1983-12-07 1986-09-26 Legrand Sa Goulotte composite, a corps en matiere synthetique et element(s) de revetement en metal, notamment pour logement de cables electriques
GB2284715B (en) * 1993-12-08 1997-11-12 Zorba Ind Inc Expandable surface raceway for wiring
DE29813878U1 (de) * 1998-08-03 1998-10-01 Siemens Ag Stromschiene zur Installierung an Bord von Schiffen

Also Published As

Publication number Publication date
ES2231735T3 (es) 2005-05-16
EP1333545A1 (fr) 2003-08-06
DE50300172D1 (de) 2005-01-05
DE10204412C2 (de) 2003-12-24
DE10204412A1 (de) 2003-08-21

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