EP0960455B1 - Schwenkbare starkstromnetzzuleitung - Google Patents

Schwenkbare starkstromnetzzuleitung Download PDF

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Publication number
EP0960455B1
EP0960455B1 EP98910817A EP98910817A EP0960455B1 EP 0960455 B1 EP0960455 B1 EP 0960455B1 EP 98910817 A EP98910817 A EP 98910817A EP 98910817 A EP98910817 A EP 98910817A EP 0960455 B1 EP0960455 B1 EP 0960455B1
Authority
EP
European Patent Office
Prior art keywords
electrical
current feed
electrical connection
connection
flexible
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 - Lifetime
Application number
EP98910817A
Other languages
English (en)
French (fr)
Other versions
EP0960455A1 (de
Inventor
Jean-Philippe Nicod
Jean-Paul Huot-Marchand
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.)
Alcatel CIT SA
Alcatel Lucent SAS
Original Assignee
Alcatel CIT SA
Alcatel SA
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 Alcatel CIT SA, Alcatel SA filed Critical Alcatel CIT SA
Publication of EP0960455A1 publication Critical patent/EP0960455A1/de
Application granted granted Critical
Publication of EP0960455B1 publication Critical patent/EP0960455B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01R35/00—Flexible or turnable line connectors, i.e. the rotation angle being limited
    • H01R35/02—Flexible line connectors without frictional contact members

Definitions

  • the invention relates to a pivoting power supply to strong power.
  • the invention relates more exactly to a power supply for transmitting power between two electrical machines having a relative rotational movement limited one with respect to the other.
  • This kind of power supply can for example be used between a transformer or a fixed converter and an electric motor arranged in a nacelle having a rotation with respect to the transformer or fixed converter.
  • a power supply including all the characteristics of the preamble of claim 1 is described in US3907391.
  • One of the aims of the present invention is to realize a high power pivoting power supply without rotating contact.
  • Another object of the present invention is to provide a current supply whose life is substantially lengthened and whose maintenance is reduced in time immobilization and frequency.
  • the invention relates to a current supply for conveying high current under high voltage between a first electrical appliance and a second electrical appliance movable in rotation limited with respect to one another about an axis of rotation defining a plane of perpendicular movement.
  • the current supply comprises at least one flexible electrical connection having two electrical connection ends, electrically connected respectively to a first electrical connection pad, and to a second electric padding pad, and rigidifying and holding elements, insulating, integral with the electrical apparatus, for stiffening and maintaining the first and second electrical connection pads in planes passing through the axis of rotation and perpendicular to the plane of movement.
  • the feed includes less a flexible link in the form of a multi-strand braid conductor, each connection end comprising a conductive metal plate, electrically and mechanically secured to the connection range associated with it.
  • the feed comprises at least one flexible connection in the form of a foil conductor comprising a plurality of stacked lamellae in a direction belonging to the movement plan, each slat having a length such that in position extreme relative rotation of electrical appliances, the lamellae are substantially parallel to each other.
  • the feed comprises at least one flexible connection in the form of a foil conductor comprising a plurality of stacked lamellae in a direction belonging to the movement plan, the a plurality of sipes having a zero rotation position relative electrical apparatus a sinusoidal form in the travel plan.
  • connection ends are formed by the ends associated slats, welded together.
  • connection ends are formed by the associated ends of the lamellae, riveted together.
  • the invention also relates to a machine arrangement electrical appliances comprising a first electrical appliance and a second rotating mobile electrical apparatus limited relative to each other about an axis of rotation and at least a supply of current between the two devices, according to the invention the arrangement comprises a current supply as described above.
  • the invention relates to a current supply 1 for convey high current under high voltage between a first electrical appliance 2 and a second appliance electrical 3 moving in limited rotation one with respect to the other around a rotation axis 4 defining a plane of rotation perpendicular displacement D.
  • the current supply 1 comprises at less a flexible electrical connection 6 having two ends electrically connected 7, electrically connected respectively at a first connection range 8, and at a second connection range 9. These electrical connection areas 8, 9 are they themselves electrically connected to the terminals or bars supply 15 of the machine to which they are associated.
  • the invention proposes stiffening and maintaining 10, insulators and solidarity devices electric 2, 3.
  • the elements of stiffening and holding 10 isolate the different brought between them and with respect to the metal parts electrical appliances 2, 3, they are also intended to rigidify and maintain the first and second ranges of electrical connection 8, 9 in planes E, F passing through the axis of rotation 4 and perpendicular to the plane of rotation displacement D.
  • the invention proposes different possibilities, not limiting, for flexible electrical connections 6.
  • At least one flexible link comprises a multi-strand braid conductor, each connection end comprising a conductive metal plate, electrically and mechanically secured to the connection range associated with it.
  • the flexible link 6 includes a foil conductor 11 comprising a plurality of stacked lamellae 12 in a direction belonging to the travel plan D.
  • Each strip 12 has a length such that in position extreme relative rotation of electrical appliances 2, 3 (FIG. 2B), the lamellae 12 are substantially parallel between them.
  • This type of foil can be advantageously used for so-called "weak" rotations, ie between 0 and 180 °.
  • the flexible link includes a foil conductor 13 comprising a plurality of stacked lamellae in a direction belonging to the movement plan, the a plurality of slats having a zero rotation position relative electrical devices 2, 3 a sinusoidal form in the displacement plan D.
  • connection ends are formed by the ends associated slats welded together and / or riveted together.
  • Connection ends 7 may furthermore constitute the electrical connection pads 8, 9.
  • the invention also relates to a machine arrangement electrical appliances comprising a first electrical appliance and a second rotating mobile electrical apparatus limited relative to each other about an axis of rotation and at minus a current supply described above.
  • the invention is not limited to the modes described, but it is likely to numerous variants accessible to those skilled in the art without that one deviates from the invention.
  • the number flexible connections by supply, the different types of flexible connections of the same feed etc. can vary without depart from the scope of the invention.
  • the general form, preforming, and the materials of foils and braids can vary without departing from the scope of the invention.

Landscapes

  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
  • Electric Cable Arrangement Between Relatively Moving Parts (AREA)

Claims (7)

  1. Stromzuleitung zum Leiten von Starkstrom unter Hochspannung zwischen einem ersten elektrischen Apparat (2) und einem zweiten elektrischen Apparat (3), die mit begrenzter Rotation zueinander um eine Rotationsachse (4), die eine senkrechte Versetzungsebene (D) definiert, beweglich sind, welche wenigstens eine biegsame elektrische Verbindung aufweist sowie eine erste und zweite elektrische Anschlussplatte, wobei die biegsame elektrische Verbindung zwei elektrische Anschlussenden (7) aufweist, die jeweils mit der ersten elektrischen Anschlussplatte (8) und der zweiten elektrischen Anschlussplatte (9) elektrisch verbunden sind, dadurch gekennzeichnet, dass sie des weiteren Elemente (10) zur Versteifung und zum Halt aufweist, welche isolierend und dazu geeignet sind, mit den elektrischen Apparaten (2, 3) einstückig gemacht zu werden, um die erste und zweite elektrische Anschlussplatte (8, 9) in den Ebenen (E, F), die durch die Rotationsachse (4) und senkrecht zur Versetzungsebene (D) verlaufen, zu versteifen und zu halten.
  2. Stromzuleitung gemäß Anspruch 1, dadurch gekennzeichnet, dass wenigstens eine biegsame Verbindung (6) einen leitenden Mehrdraht-Zopf aufweist, wobei jedes Anschlussende eine leitende Metallplatte aufweist, die elektrisch und mechanisch einstückig ist mit der elektrischen Anschlussplatte, mit der diese verbunden ist.
  3. Stromzuleitung gemäß Anspruch 1 oder 2, dadurch gekennzeichnet, dass wenigstens eine biegsame Verbindung (6) einen Flitterleiter (11) aufweist, welcher eine Mehrzahl von beschichteten Folien (12) in einer Richtung aufweist, die zur Versetzungsebene (D) gehört, wobei jede Folie (12) eine solche Länge hat, dass in Extremposition der relativen Bewegung der elektrischen Apparate die Folien (12) im wesentlichen parallel zueinander sind.
  4. Stromzuleitung gemäß irgend einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass wenigstens eine biegsame Verbindung (6) einen Flitterleiter (13) aufweist, welcher eine Mehrzahl von geschichteten Folien in einer Richtung aufweist, die zur Versetzungsebene gehört, wobei die Mehrzahl von Folien in Nullposition der relativen Rotation der elektrischen Apparate eine sinusförmige Form in der Versetzungsebene hat.
  5. Stromzuleitung gemäß Anspruch 3 oder 4, dadurch gekennzeichnet, dass die Anschlussenden (7) durch die verbundenen Enden der miteinander verschweißten Folien gebildet sind.
  6. Stromzuleitung gemäß irgend einem der Ansprüche 3 bis 5, dadurch gekennzeichnet, dass die Anschlussenden (7) durch die verbundenen Enden der miteinander vernieteten Folien gebildet sind.
  7. Anordnung von elektrischen Maschinen, welche einen ersten elektrischen Apparat (2) und einen zweiten elektrischen Apparat (3) aufweist, die mit begrenzter Rotation zueinander um eine Rotationsachse (4) beweglich sind, und wenigstens eine Stromzuleitung (1) zwischen den beiden Apparaten (2, 3), dadurch gekennzeichnet, dass sie eine Stromzuleitung gemäß irgend einem der Ansprüche 1 bis 6 aufweist.
EP98910817A 1997-02-24 1998-02-23 Schwenkbare starkstromnetzzuleitung Expired - Lifetime EP0960455B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9702164A FR2760143B1 (fr) 1997-02-24 1997-02-24 Amenee de courant pivotante a forte puissance
FR9702164 1997-02-24
PCT/FR1998/000356 WO1998037599A1 (fr) 1997-02-24 1998-02-23 Amenee de courant pivotante a forte puissance

Publications (2)

Publication Number Publication Date
EP0960455A1 EP0960455A1 (de) 1999-12-01
EP0960455B1 true EP0960455B1 (de) 2005-06-08

Family

ID=9504093

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98910817A Expired - Lifetime EP0960455B1 (de) 1997-02-24 1998-02-23 Schwenkbare starkstromnetzzuleitung

Country Status (4)

Country Link
EP (1) EP0960455B1 (de)
DE (1) DE69830478T2 (de)
FR (1) FR2760143B1 (de)
WO (1) WO1998037599A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3125172A1 (fr) * 2021-07-12 2023-01-13 Saft Pièce de connexion pour élément électrochimique de format prismatique

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE788275A (fr) * 1972-08-10 1973-02-28 Amp Inc Cable electrique.
US3907391A (en) * 1973-08-01 1975-09-23 Hooker Chemicals Plastics Corp Flexible intercell connector for electrolytic cells
US4241965A (en) * 1979-08-08 1980-12-30 Haworth Mfg., Inc. Electrical connector for power panel system
US5581440A (en) * 1992-09-18 1996-12-03 Ast Research, Inc. Rotatable bushing for reducing bending stress in electrical cable

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3125172A1 (fr) * 2021-07-12 2023-01-13 Saft Pièce de connexion pour élément électrochimique de format prismatique

Also Published As

Publication number Publication date
FR2760143A1 (fr) 1998-08-28
DE69830478D1 (de) 2005-07-14
WO1998037599A1 (fr) 1998-08-27
DE69830478T2 (de) 2006-03-23
EP0960455A1 (de) 1999-12-01
FR2760143B1 (fr) 1999-04-16

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