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Apparatus and method suitable for separating measuring optical fibers in superconducting tape

A technology for superconducting tapes and measuring optical fibers, which is applied to measuring devices, usage of superconducting elements, measuring heat, etc., can solve the problems that cannot be directly peeled off, no instructions or reports have been found, and data has not been collected, etc., to achieve applicable The effect of wide range, simple operation and simple method

Active Publication Date: 2020-06-12
SHANGHAI JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In practical application, we found that the optical fiber needs to be connected to the optical fiber temperature measurement and demodulation equipment, and the inner measurement optical fiber has been fixed inside the superconducting tape by solder and cannot be peeled off directly.
At present, there is no description or report of the similar technology of the present invention, and no similar data at home and abroad have been collected yet.

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  • Apparatus and method suitable for separating measuring optical fibers in superconducting tape
  • Apparatus and method suitable for separating measuring optical fibers in superconducting tape
  • Apparatus and method suitable for separating measuring optical fibers in superconducting tape

Examples

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Comparison scheme
Effect test

Embodiment 1

[0044] see Figure 1-6 . like Figure 1-6 As shown, the embodiment of the present invention provides a device suitable for separating the measuring optical fiber in the superconducting tape, including a box body 1, a superconducting tape 2, a superconducting tape traction belt 3, a power roller set 4, a limit Roller set 5, heater 6 and measuring fiber optic splitter 7,

[0045] Described box body 1 comprises first box board 11, the second box board 12, the 3rd box board 13 and the 4th box board 14, described first box board 11, the second box board 12, the 3rd box board 13 and The fourth box plate 14 is connected end to end in turn to form the box body 1 with a separation space. The power roller group 4, the limit roller group 5, the heater 6 and the measuring fiber splitter 7 are all located in the separation space. The separation process of the optical fiber and the superconducting tape is carried out in the separation space, which occupies a small space, and the separati...

Embodiment 2

[0063] On the basis of Embodiment 1, the embodiment of the present invention provides a method suitable for separating the measurement optical fiber in the superconducting tape, including the following steps:

[0064] Step 1: Pass the superconducting strip 2 through the second access hole 141 and insert it into the limit roller set 5, pass the superconducting strip traction belt 3 through the first access hole 121 and insert it into the power roller set 4, insert the superconducting strip The material 2 is connected with the superconducting strip pulling belt 3;

[0065] Step 2: Adjust the first mechanical arm 72 and the second mechanical arm 73 so that the superconducting tape fixing groove 721 is clamped on one side of the superconducting tape 2 along the length direction, and the superconducting tape 2 is embedded in the measuring fiber separation blade 731 Along the other side of the length direction, the connection between the superconducting tape 2 and the superconductin...

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Abstract

The invention provides a device suitable for separating measuring optical fibers in superconducting tapes, including a box body, superconducting tapes, superconducting tape traction belts, power rollers, limit rollers, heaters and measuring optical fibers There is a measuring fiber inside the superconducting strip, the superconducting strip is connected with the superconducting strip traction belt, the superconducting strip traction belt, the power roller group, the limit roller group, the heater and the measuring fiber separator Working together, the measuring optical fiber in the superconducting tape can be separated from the superconducting tape. The invention also provides a method suitable for separating measuring optical fibers in a superconducting tape. The invention can continuously separate the measuring optical fiber from the superconducting tape, the optical signal transmission in the optical fiber is normal, the separated measuring optical fiber can be used for welding jumpers or other optical fibers, and the physical structure of the separated superconducting tape is complete , the critical current of the superconducting strip does not change, which is ready for the subsequent access of optical fiber fusion splicing and optical demodulation equipment.

Description

technical field [0001] The invention relates to the technical field of superconducting strips, in particular to a device and method suitable for separating measuring optical fibers in superconducting strips. Background technique [0002] The inner-enclosed optical fiber superconducting tape not only has the high current-carrying capacity of the conventional superconducting tape, but also monitors the temperature distribution of the superconducting tape through the inner-enclosed measuring optical fiber, so as to realize the "self-detection" of the quenching of the superconducting tape Function. The composite strip is formed by placing two measuring optical fibers on both sides of the bare superconducting strip, and then encapsulating it with stainless steel or copper strips. This innovative structure is expected to overcome the difficulty of quench detection of long-distance high-temperature superconducting strips, and make high-temperature superconducting strips truly go o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01B12/00G01K11/32
CPCH01B12/00G01K11/32Y02E40/60
Inventor 李柱永江俊杰瞿体明宋萌段新辉洪智勇盛杰金之俭
Owner SHANGHAI JIAOTONG UNIV