TH50327B - Interface assembly for electric switchgear cells - Google Patents

Abstract

The DC60 (03/01/45) contains free coupling elements which are packed separately in the tray which will Is coupled with a modular cell that holds the operating and protective mechanisms for Power distribution and conversion station Where the elements for each component are assembled With a flexible and external mounting part (1) inside, it is put on a conductive ring (3), which is axially arranged, several semiconductor pieces (5) that pass through the ring (3) conductive parts. Such (5) that creates a group with a facility that replaces itself along the axis in Ring and with a facility to rotate along the pivot to make the whole assembly of It and the connection to the corresponding connector (6) is made possible for connecting the provided tray (7), which will be installed above the insulated fixture (1) and on the address cell. Next each cell Contains independent connecting elements which are packed separately in a tray which will Is coupled with a modular cell that holds the operating and protective mechanisms for Power distribution and conversion station Where the elements for each component are assembled With a flexible and external mounting part (1) inside, it is put on a conductive ring (3), which is axially arranged, several semiconductor pieces (5) that pass through the ring (3) conductive parts. Such (5) that creates a group with a facility that replaces itself along the axis in Ring and with a facility to rotate along the pivot to make the whole assembly of It and the connection to the corresponding connector (6) is made possible for connecting the provided tray (7), which will be installed above the insulated fixture (1) and on the address cell. Next each cell

Claims (6)

1.Connection assembly for electric switchgear cells that can be applied. It is applicable to the modular cell which combines operating and distribution protection devices and transforming stations which contain independent splicing elements which are packaged in each tray which is previously sandwiched to the cell in accordance with the polarity. To the soldered conductors Adapter that includes a series of internally conductive parts for connection. Above the real face-to-face cell connector, there is still a mechanism that allows for misalignment of overlap between connectors. Conductors, which are completed with a cover that is attached to the tray, when electrical connections are not required, the electrical isolation of the connector positioned under the cup itself, above all, to Protection against mechanical and electrical connections, and It is characterized by the free connection element consisting of a) an external fitting made of flexible material (1) b) a pair of metal conduits (2) whose total length is less than the length of the flexible external fitting. (1) arranged within the said installation And roughly corresponds to the sector Located on the outside end of that section so that it is independent from the center of the external mounting that Such elastic (1) c) a group of conductive sections (5) that are axially installed in the corresponding passageway (4) operated radially in the metal ring and the conductors (3) where Being packed directly inside Flexible mounting part (1) such conductive ring (3) corresponding to the central part where it is inserted. Between the ends facing the metal tube (2) and tightly fixed between the ring (3) and the fixture (1), it is estimated that between the conductive part (5) and the metal tube (2) there is a space. Enough for To allow the degree of rotation of the clusters generated by those conductive parts (5) in the axial direction in order to overlap the possible misalignment between the terminals (6). Will be connected 2. Interlocking assembly for electric switchgear cells according to claim 1 with the special characteristics that The conductive part (5) has been operating in the central concave (8) designated area. As such of the indentation (8), its width is less than that provided by the hole or pass (4) of the conducting ring (3), and as a result, the free space is left between the conductive part (5). ) And internal surface Of flexible part (1), which allows the axial reposition of the Conduct them (5) in within a conducting ring (3) when the connector is connected over the corresponding connector. And even the rotation of the conductive part mentioned (5) within the fixture (1) when the connector is not. In an aligned manner 3. Interlocking assemblies for electric switchgear cells according to the claim. Previously with the effect that Above the outermost sector of the conductive part (5), the spring (9) is installed on the periphery, which presses the group of conductive part (5) against the conductive ring (3) that prevents it. Change the position in the longitudinal direction and the extraction corresponding to the said conductive part (5). 4. Interlocking assembly for electric switchgear cells according to the claim. Previously, it was characterized by that the cover (10) was provided for wearing on the tray (7) when the electrical connection was not required. Were assembled with external supports and separated the insulation at Made of a flexible material (10) with an internal socket and metal (11), which provides a contact. Electric and retains some stiffness, which is guaranteed in conjunction with the existing flexibility It is expected that such metal sockets (11) will contribute to the formation of potential free space. Equal in the inside of the cover (10), which avoids some of this discharge. Hole in under the metal sleeve It is provided (11) through a small convex section (12) made of a flexible semiconductor material. Which comes into contact with the corresponding connectors of the cells which insert sockets (11) and all contained therein. With the same potential as the connector and is guaranteed to be contacted with the corresponding connector. 5. The interface assembly for the electric switchgear cell according to claim 4, characterized by that the cover (10) will include a second metal socket (13) on its external part, which determines the divider. The capacitance is concurrently with the internal socket (11), which allows a probe to be connected to measure the voltage on the metal rod through the metal strip (14) corresponding to the external socket (13) with a unique characteristic. That such cap (10) will be completed With a flat metal plate (15) with an elliptical hole (16) for attachment to the corresponding cell, which is guaranteed Position sealed on the back 6.Connection assembly for electric switchgear cells according to the claim. Previously it was characteristic that three (7) trays of the same cell were soldered. By virtue of the three-phase metal plates (17), the plates are also embedded in the trays (7) in them. A slightly bent elbow (18) to divert the electric field. Through the inside of the real tray (7) such three-phase metal plates (17) welded to the tray (7) at the time when these Is in the casting process