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Devices with fluid-insulated phase conductors

A phase conductor and fluid technology, applied in the field of phase conductor devices, can solve problems such as mechanical complexity and cost

Inactive Publication Date: 2021-12-17
SIEMENS ENERGY GLOBAL GMBH CO & KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However known structures are evaluated as mechanically complex and thus expensive

Method used

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  • Devices with fluid-insulated phase conductors
  • Devices with fluid-insulated phase conductors
  • Devices with fluid-insulated phase conductors

Examples

Experimental program
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Effect test

Embodiment Construction

[0042] figure 1 A fluid-insulated phase conductor 1 according to a first embodiment is shown. according to figure 1 The phase conductor 1 has a structure extending along a straight line, here, according to figure 1 The phase conductor 1 has a substantially circular cross-section (see also image 3 ). according to figure 1 The phase conductor 1 is arranged inside the closed housing 2 . The closure housing 2 is substantially hollow-cylindrical and has an axis of rotation 3 . The phase conductor 1 is aligned therein substantially coaxially to the axis of rotation 3 . The closing housing 2 has a first disk insulator 4 and a second disk insulator 5 at the end. The disc insulators 4 , 5 are part of the fluid-tight barrier closing the housing 2 . The two disc insulators 4 , 5 are each pierced centrally by a fitting 6 . The fittings 6 are inserted into the respective disc insulator 4 , 5 in a fluid-tight manner, so that the two disc insulators 4 , 5 together with the respecti...

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PUM

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Abstract

The invention relates to a fluid-insulated phase conductor (1, 1a), which is arranged inside a closed housing (2, 2a) and is surrounded by an electrically insulating fluid. The phase conductor (1, 1a) has, at least in sections, a plurality of electrically conductive conductor tracks (16, 17, 18, 19, 20, 21) running in parallel, wherein the conductor tracks (16, 17, 18, 19, 20, 21 )Mutual support.

Description

technical field [0001] The invention relates to a device with fluid-insulated phase conductors arranged in a closed housing The interior is surrounded by an electrically insulating fluid, wherein the phase conductors are divided at least in sections into a plurality of conductor tracks. Background technique [0002] Such fluid-insulated phase conductors are known, for example, from publication FR2217840. The fluid-insulated phase conductors there are provided to be arranged inside a metallic enclosing housing, wherein the enclosing housing is filled with an electrically insulating gas. In order to compensate for changes in the length of the phase conductors, partial sections of the phase conductors are divided into a plurality of conductor tracks running in parallel. In order to achieve good movement capabilities with low mechanical load, these conductor tracks are wound helically. Due to the relative movement within the phase conductor there, deformation of the helical ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01B9/06H02G5/06
CPCH01B9/0638H02G5/063H02G5/066
Inventor M.库舍尔N.普雷瑟
Owner SIEMENS ENERGY GLOBAL GMBH CO & KG