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Helix pulse forming line and manufacturing method thereof

A helical wire and helical technology, which is applied in the field of helical pulse forming wire and its production, can solve the problems of large wave transmission distortion and inter-turn breakdown, and achieve the effects of small wave transmission distortion, low voltage, and improved surface current propagation performance

Pending Publication Date: 2017-05-31
NORTHWEST INST OF NUCLEAR TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] In order to overcome the problems in the background technology, the present invention provides a helical pulse forming wire and its manufacturing method, which solves the problem that the existing broadband winding is prone to inter-turn breakdown and large wave transmission distortion

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  • Helix pulse forming line and manufacturing method thereof
  • Helix pulse forming line and manufacturing method thereof
  • Helix pulse forming line and manufacturing method thereof

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Embodiment Construction

[0029] The present invention will be further elaborated below in conjunction with the accompanying drawings and specific embodiments.

[0030] Such as Figure 1 to Figure 5 As shown, the present invention provides a helical pulse forming wire, which mainly includes three components including an insulating base cylinder 1 , a helical wire 2 and a helical wire harness restraining ring 3 . There are 3 spiral wire harness restraining rings, two of which are respectively installed at both ends of the insulating base cylinder 1; a plurality of restraining hole groups are opened in the axial direction on the spiral wire harness restraining ring 3, and each restraining hole group includes a plurality of restraining holes arranged along the circumferential direction 4. The hole spacing between two adjacent constraining holes 4 is greater than the wire diameter of the helix 2, and the two ends of each helix 2 are respectively fixed on the helical wire harness constraining ring at both e...

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Abstract

The invention belongs to the technical field of pulse power and relates to a helix pulse forming line and a manufacturing method thereof. The helix pulse forming line comprises an insulating base cylinder and a plurality of helix lines spirally wound on the insulating base cylinder, and is characterized by further comprising helix line harness restraint rings which are two thin-walled metal rings respectively mounted at the two ends of the insulating base cylinder, wherein a plurality of restraint hole sets are formed in each helix line harness restraint ring in the axial direction; each restraint hole set comprises a plurality of restraint holes formed in the circumferential direction; the hole distance between every two adjacent restraint holes is larger than the line diameter of each helix line; the two ends of the helix lines are respectively fixed on the restraint holes of the helix line harness restraint rings at the two ends of the insulating base cylinder in a soldering manner. By adoption of the helix pulse forming line, the problems that a conventional broadband wire has high probability of breakdown between the adjacent turns and is large in wave transmission distortion are solved.

Description

technical field [0001] The invention belongs to the technical field of pulse power, and relates to a spiral pulse forming wire and a manufacturing method thereof. Background technique [0002] Long pulse, high repetition frequency, high average power and high voltage generator is an important development direction in the field of pulse power technology. For the traditional coaxial pulse forming line, under the premise that the insulating medium is determined, the output pulse width is proportional to the geometric length of the forming line. In the research of long pulse generation technology with a pulse width greater than 100ns, in order to reduce the geometric length of the formed line, the helical pulse can be used to form the line. [0003] Most of the helical wires in the original helical pulse forming line adopt broadband winding, and there are two specific implementation forms: [0004] One is to slot the metal cylinder, set multiple spiral metal grooves on the ins...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H03K3/53
CPCH03K3/53
Inventor 李鹏辉潘亚峰范红艳刘胜王刚王俊杰王利民孙旭樊旭亮郭旭牛耀辉
Owner NORTHWEST INST OF NUCLEAR TECH
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