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transformer

A transformer and coil technology, applied in the field of transformers, can solve problems such as transformer vibration

Active Publication Date: 2022-05-27
HITACHI ENERGY SWITZERLAND AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Furthermore, transformers in the vehicle's machine space may experience significant vibration

Method used

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Embodiment Construction

[0023] figure 1 A transformer 1 is shown, comprising two coils 2 , 3 , wherein each coil 2 , 3 has a core and a plurality of windings and wherein the coils 2 , 3 are held in a carrier device 4 .

[0024] The carrier 4 has feet 5 , 6 for placing the carrier 4 on the base 7 , wherein the longitudinal axes of the coils 2 , 3 can be oriented horizontally by placing the carrier 4 on the base 7 . In a specific case, the longitudinal axes are arranged parallel to each other and horizontally.

[0025] The feet 5 , 6 have means 8 , ie passages, for fastening the carrier 4 on the base 7 . Threaded fasteners can be guided through the passage in order to screw the carrier device 4 to the base 7 .

[0026] The carrier 4 has two feet 5 , 6 spaced apart from each other, wherein a pressing beam 9 , 10 extends from each foot 5 , 6 and wherein the coils 2 , 3 extend between the pressing beams 9 , 10 .

[0027] figure 2 It is shown that the bearing beams 9 , 10 are provided with struts 11 a...

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PUM

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Abstract

A transformer (1) comprising two coils (2,3), wherein each coil (2,3) has a core and a plurality of windings and wherein the coils (2,3) are held in a carrying device (4) , with regard to the task of designing and improving the transformer in such a way that it shows the longest possible operating duration in the case of a low and compact construction in the vehicle, it is characterized in that the carrying device (4) has a The feet (5,6) for placing the carrying device (4) on the base (7), wherein the longitudinal axes of the coils (2,3) can be horizontally positioned by placing the carrying device (4) on the base (7) orientation.

Description

technical field [0001] The invention relates to a transformer comprising two coils, wherein each coil has a core and a plurality of windings and wherein the coils are held in a carrier device. Background technique [0002] Transformers or their coils are often placed such that their longitudinal axes are oriented vertically (senkrecht, sometimes referred to as vertical). As a result, a relatively high structural height is achieved. Furthermore, transformers are generally not designed so that they can remain intact against strong vibrations. [0003] In certain application cases, however, there is a need to arrange the transformer in the machine space of the rail vehicle, in particular. Often there is only one specific space available in the machine space for installing the transformer. Furthermore, transformers in the machine space of the vehicle may experience significant vibrations. SUMMARY OF THE INVENTION [0004] The present invention is therefore based on the tas...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01F27/06
CPCH01F27/06B61C3/00H01F27/24H01F27/28
Inventor W.梅尼希U.弗里格
Owner HITACHI ENERGY SWITZERLAND AG