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High temperature superconductive magnetic pulse forming device

A technology of pulse shaping and high-temperature superconductivity, which is applied in the fields of superconducting devices to generate pulses, electric pulse generator circuits, etc. It can solve the problems of few integrated research reports, achieve high instantaneous power, improve utilization, and facilitate operation. and debugging effects

Inactive Publication Date: 2007-06-27
HUAZHONG UNIV OF SCI & TECH
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Problems solved by technology

[0003] Since the concept of electromagnetic launch was put forward, all countries have been committed to the research on the miniaturization of small components and power output and control methods of the launch system under the technical requirements, mainly focusing on the key factors - energy storage components and pulse shaping network (PFN ) research, but there are few research reports on the integration of the whole

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  • High temperature superconductive magnetic pulse forming device
  • High temperature superconductive magnetic pulse forming device
  • High temperature superconductive magnetic pulse forming device

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Embodiment Construction

[0014] As shown in FIG. 1 , the present invention includes a charging circuit 1 , a superconducting magnetic energy storage module 2 , a low-temperature Dewar 3 , a control circuit 4 , a protection circuit 5 , and a superconducting pulse transformer 6 . The charging circuit 1 charges the superconducting magnetic energy storage module 2, so that the superconducting magnetic energy storage module 2 can store a certain amount of energy without losing power, and then the superconducting magnetic energy storage module 2 can be operated in a closed loop through the control circuit 4 and disconnected. The charging circuit finally controls each module through the control circuit 4 to discharge the load 7 through the superconducting pulse transformer 6, so as to form the required large current pulse waveform.

[0015] Wherein, both the superconducting magnetic energy storage module 2 and the superconducting pulse transformer 6 can be wound with high temperature superconducting strip mat...

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Abstract

This invention relates to a pulse forming device for high temperature super-conductive magnets, in which, this invented charge circuit is connected with a super-conductive magnet storage body, a control circuit and a protection circuit orderly and connected with a super-conductive pulse transformer electrically, the storage magnetic body is composed of N energy storage modules in a low temperature Dewar, the control circuit drives the energy storage modules to operate closely and separately and the super-conduction transformer in the low temperature Dewar discharges to the load to form large current pulse waves, the protection circuit provides over-voltage protection to the energy storage magnetic body and the transformer.

Description

technical field [0001] The invention belongs to a pulse generating device, in particular to a high-temperature superconducting magnet pulse forming device, which is suitable for the fields of pulse weapons, electromagnetic propulsion, ultra-high-speed collision mechanics and the like. Background technique [0002] Pulse power technology is a technology for researching energy storage, energy compression, energy conversion and energy transmission. It first stores electric energy at a lower power, and releases the energy in a short period of time through switching, pulse modulation and other technologies. Load, so as to obtain very high power pulses on the load, so it is essentially a technology for studying the power amplification of strong electric pulses. At present, high-power pulse technology has been paid more and more attention as a high-tech and cutting-edge technology, especially in new concept weapons and future high-speed vehicles, it has great development potential....

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Application Information

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IPC IPC(8): H03K3/38
Inventor 唐跃进魏斌
Owner HUAZHONG UNIV OF SCI & TECH
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