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Superconducting device with coil devices and cooling device, and vehicle fitted therewith

A technology of a coil device and a cooling device, applied in the field of superconducting technology devices, can solve problems such as high resistance of current feeders, and achieve the effect of low investment cost

Inactive Publication Date: 2017-08-01
SIEMENS AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Other disadvantages of the known device arise due to the relatively high resistance of normally conducting current feeders and due to the space requirements for the current feeders

Method used

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  • Superconducting device with coil devices and cooling device, and vehicle fitted therewith
  • Superconducting device with coil devices and cooling device, and vehicle fitted therewith
  • Superconducting device with coil devices and cooling device, and vehicle fitted therewith

Examples

Experimental program
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Embodiment Construction

[0037] figure 1 A schematic diagram of a device 1 of superconducting technology according to a first embodiment of the invention is shown. The device 1 comprises two coil arrangements 3 and 5 , whose components to be cooled are cooled by a common cooling device 7 . The cooling device 7 comprises a cooling head 17 which is thermally coupled to a condenser 19 . The area of ​​the condenser 19 is part of a closed cooling circuit in which the coolant circulates in the pipe system according to the thermosiphon principle. The condenser supplies the coolant in liquefied form to the parts to be cooled of at least one of the two coil arrangements 3 and 5 . By absorbing heat from these parts to be cooled, the coolant may be completely or partially evaporated, so that after passing through the two coil arrangement only the coolant in gaseous form or a mixture of coolant in liquid and gaseous form is conveyed back via the return line 16 condenser 19. In the region of the condenser 19 t...

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PUM

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Abstract

A superconducting device (1) is provided, comprising at least two electrical coil devices (3, 5), at least one of which is designed as a superconducting coil device (3, 5), and comprising a cooling device (7) for cooling the coil devices (3, 5) with the aid of a coolant (9). The device (1) has at least one first connecting line (11a) between the two electrical coil devices (3, 5), which comprises both a first electrical conductor (13) for the electrical connection of the two coil devices (3, 5) and a first coolant tube (15) for transporting coolant (9) between the two coil devices (3, 5). Also provided is a vehicle (25) comprising such a device (1), which is designed as a drive device.

Description

technical field [0001] The invention relates to a superconducting device having at least two electrical coil arrangements, at least one of which is designed as a superconducting coil arrangement, and a cooling device for cooling the coil arrangement by means of a coolant. Furthermore, the invention relates to a vehicle having such a device. Background technique [0002] Devices of known superconducting technology may comprise one or more superconducting coil devices. Such a superconducting coil arrangement has at least one coil winding comprising a superconducting conductor material. For example, this can be a coil winding of a transformer or of a superconducting machine, in particular a superconducting rotor winding or a superconducting stator winding, or also a superconducting rotor and stator winding present together in the machine. [0003] A device of superconducting technology described here is a device having at least two electrical coil arrangements, only one or bo...

Claims

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Application Information

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IPC IPC(8): H01F6/04H01F6/06H02K55/00H01F36/00
CPCH01F6/04H01F6/065H01F36/00H02K55/00B60L2200/26B60L2220/54Y02E40/60Y02T10/64H01F6/06H01F2006/001
Inventor J.格伦德曼A.鲍尔P.库梅思
Owner SIEMENS AG