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Medium-frequency coiling soft cable for charging smart energy airport and production process thereof

A technology of smart energy and production technology, applied in the direction of power cables, insulated cables, communication cables, etc., can solve the problems of occupying installation space, large cable outer diameter, low power supply efficiency, etc., and achieve small space occupation, tensile resistance and torsion resistance Excellent performance and the effect of enhancing the electrification ability

Pending Publication Date: 2019-06-11
FAR EAST CABLE +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When the plane is parked on the ground, it consumes a lot of electric energy. Using the aircraft's own generator to generate electricity consumes energy and pollutes the environment. With the improvement of environmental protection awareness, airports at home and abroad generally use bridge-mounted 400Hz power supplies to supply power to aircraft parked at the airport. This not only reduces the energy consumption cost of the aircraft, but also plays the role of energy saving, emission reduction and noise reduction. However, in the medium frequency environment, the cable itself is prone to generate a large magnetic field, resulting in large heat generation and low power-on efficiency. At the same time, the outer diameter of the cable is large. Take up too much installation space

Method used

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  • Medium-frequency coiling soft cable for charging smart energy airport and production process thereof
  • Medium-frequency coiling soft cable for charging smart energy airport and production process thereof

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Effect test

Embodiment 1

[0035] See figure 1 , the intermediate frequency winding flexible cable for smart energy airport charging in this embodiment and its production process.

[0036] Among them, the intermediate frequency winding flexible cable for smart energy airport charging includes the main cable core, and the non-woven fabric wrapping layer 4, inner lining layer 5, aramid yarn braiding layer 6 and outer sheath 7 wrapped in turn outside the main cable core . Three power cores 1 are arranged in the main cable core around the axis at 120°. A power supply auxiliary core 2 is provided between adjacent power cores 1 . A control wiring harness 3 is provided between adjacent power cores 1 and power supply auxiliary cores 2 . A conductor bundle is arranged inside the power core 1 . The conductor bundle is four conductors 1-1 uniformly distributed along the circumferential direction of the power line core 1 . The conductor bundle is a multi-twisted wire of four twisted conductors 1-1, which can o...

Embodiment 2

[0052] The medium-frequency coiled flexible cable for smart energy airport charging in this embodiment and its production process.

[0053] Among them, the intermediate frequency winding flexible cable for smart energy airport charging includes the main cable core, and the non-woven fabric wrapping layer 4, inner lining layer 5, aramid yarn braiding layer 6 and outer sheath 7 wrapped in turn outside the main cable core . Three power cores 1 are arranged in the main cable core around the axis at 120°. A power supply auxiliary core 2 is provided between adjacent power cores 1 . A control wiring harness 3 is provided between adjacent power cores 1 and power supply auxiliary cores 2 . A conductor bundle is arranged inside the power core 1 . The conductor bundle is four conductors 1-1 uniformly distributed along the circumferential direction of the power line core 1 . The conductor bundle is a multi-stranded wire of four twisted conductors. It can offset the magnetic field gen...

Embodiment 3

[0069] See figure 2 , the intermediate frequency winding flexible cable for smart energy airport charging in this embodiment and its production process.

[0070] Among them, the intermediate frequency winding flexible cable for smart energy airport charging includes the main cable core, and the non-woven fabric wrapping layer 4, inner lining layer 5, aramid yarn braiding layer 6 and outer sheath 7 wrapped in turn outside the main cable core . Three power cores 1 are arranged in the main cable core around the axis at 120°. A power supply auxiliary core 2 is provided between adjacent power cores 1 . A control wiring harness 3 is provided between adjacent power cores 1 and power supply auxiliary cores 2 . A conductor bundle is arranged inside the power core 1 . The conductor bundle is six conductors 1-1 uniformly distributed along the circumferential direction of the power line core 1 . The conductor bundle is a multi-twisted wire of six twisted conductors, which can offset...

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Abstract

The invention discloses a medium-frequency coiling soft cable for a charging smart energy airport and a production process thereof. The medium-frequency coiling soft cable comprises a main cable core,and a non-woven winding layer, an inner lining layer, an aramid fiber weaving layer and a protection case which are wrapped outside the main cable core, wherein three power cable cores are arranged in the main cable core by 120 degrees; power assisting cable cores are arranged among power cable cores; control beams are arranged among adjacent power cable cores and power assisting cable cores; andconductor beams comprise a plurality of conductors which are distributed along the circumferential direction of the power cable cores. The cable is small in floor space, and has high flame retardance, superior tension resistance and torsion resistance. The conductors are uniformly arranged in the power cable cores, so that the magnetic fields can be counteracted with each other to lower the induce, thereby enhancing the electrifying performance.

Description

technical field [0001] The invention relates to intermediate frequency cables, in particular to an intermediate frequency winding flexible cable for smart energy airport charging and a production process thereof. Background technique [0002] When the plane is parked on the ground, it consumes a lot of electric energy. Using the aircraft's own generator to generate electricity consumes energy and pollutes the environment. With the improvement of environmental protection awareness, airports at home and abroad generally use bridge-mounted 400Hz power supplies to supply power to aircraft parked at the airport. This not only reduces the energy consumption cost of the aircraft, but also plays the role of energy saving, emission reduction and noise reduction. However, in the medium frequency environment, the cable itself is prone to generate a large magnetic field, resulting in large heat generation and low power-on efficiency. At the same time, the outer diameter of the cable is l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B7/02H01B7/04H01B7/18H01B7/28H01B9/00H01B11/00H01B11/02H01B13/00
Inventor 周斌安瑞利胡清平陈兴武于印哲丁红梅
Owner FAR EAST CABLE
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