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Shielding conductor connecting structure of terminal for super-conductor cable

A technology for shielding conductors and connecting structures, applied in the field of shielding conductor connecting structures

Active Publication Date: 2011-07-27
LG CABLE LTD (KR)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

heat loss is therefore unavoidable

Method used

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  • Shielding conductor connecting structure of terminal for super-conductor cable
  • Shielding conductor connecting structure of terminal for super-conductor cable
  • Shielding conductor connecting structure of terminal for super-conductor cable

Examples

Experimental program
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Embodiment Construction

[0020] Example embodiments will now be described more fully hereinafter with reference to the accompanying drawings, in which example embodiments are shown. This disclosure may, however, be embodied in many different forms and should not be construed as limited to the exemplary embodiments set forth herein. Rather, these exemplary embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of this disclosure to those skilled in the art. In the description, details of well-known features and techniques may be omitted to avoid unnecessarily obscuring the present implementations.

[0021] In the drawings, the same reference numerals denote the same elements. For clarity, the shapes, sizes, areas, etc. of the drawings may be exaggerated.

[0022] exist figure 2 In , parts identical to those of the prior art will be referred to by denoting the same reference numerals figure 1 will be described, and new components will be desc...

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PUM

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Abstract

Disclosed herein is a shielding conductor connecting structure of a terminal for super-conductor cable. The shielding conductor connecting structure includes an inner cryostat for forming an extremely low temperature portion while having a super-conductor cable formed therein, an outer cryostat formed with an interval so that a shielding conductor is extracted from the super-conductor cable, a plurality of vacuum tubes formed at an interval to protrude along an outer circumferential surface of the outer cryostat, a short-circuit conductor formed in each of the vacuum tubes to be connected to another phase connection portion and a short-circuit conductor connection portion formed in the interior of the outer cryostat and connected to the short-circuit conductor in the vacuum tube while being connected to the shielding conductor connected to the super-conductor cable.

Description

technical field [0001] This paper discloses a shielding conductor connection structure of a superconductor cable terminal. More specifically, this paper discloses a shielded conductor connection structure of a superconductor cable terminal that can reduce heat loss due to external heat intrusion or internal heat generation. Background technique [0002] Generally, a superconductor cable terminal is a device for interconnecting a superconductor cable and a normal conductor cable at one end of the superconductor cable. figure 1 The structure of a terminal of a prior art superconductor cable is shown. [0003] Such as figure 1 As shown, the terminal structure constituting the superconductor cable terminal includes a high temperature portion having an insulator protruding outside the terminal structure when connected to the right end of the superconductor cable 10, and a wire portion through which current is applied to the high temperature portion. Hereinafter, illustration a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R11/11H01R13/533H01R13/703
CPCH01R4/68H01B7/102H01B12/00H01B12/02
Inventor 张铉万李秀吉金春东崔彰烈成许庆
Owner LG CABLE LTD (KR)