High voltage pulse capacitor

A high-voltage pulse and capacitor technology, applied in the field of electrical engineering research, can solve the problems of large discharge current, many intermediate links, and small internal inductance, and achieve the effect of large discharge current, low internal resistance, and small internal inductance

Active Publication Date: 2017-11-24
INST OF FLUID PHYSICS CHINA ACAD OF ENG PHYSICS
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention provides a high-voltage pulse capacitor, which solves the technical problems that the traditional high-power pulse generating device has a large volume, many intermediate links, and requires a huge auxiliary system, and realizes the capacitor technology that can directly discharge and output fast pulses. Large current, small internal inductance, small internal resistance and long service life

Method used

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Embodiment Construction

[0029] The invention provides a high-voltage pulse capacitor, which solves the technical problems that the traditional high-power pulse generating device has a large volume, many intermediate links, and requires a huge auxiliary system, and realizes a large discharge current, small internal inductance, and small internal resistance. , Long life technical effect.

[0030] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, under the condition of not conflicting with each other, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0031] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be imp...

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Abstract

The invention discloses a high voltage pulse capacitor which comprises an energy storage unit, a sealed housing and an inserting electrode structure. The energy storage unit is formed by the series connection of a plurality of energy storage elements and is in the sealed housing. An electrode in the inserting electrode structure goes through two ends of the sealed housing and the energy storage unit to be connected. The geometric symmetry layout design of an even number of elements, an embedded copper foil low temperature welding method, an overall housing sealing process and touch finger inserting structure are used, and the high voltage pulse capacitor has the technical effect of large discharge current, internal inductance, small internal resistance and a long service life.

Description

technical field [0001] The invention relates to the field of electrical engineering research, in particular to a high-voltage pulse capacitor. Background technique [0002] In recent years, with the rapid development of nuclear physics, high-energy physics, pulse power, power electronics, high-voltage electrical, medical, environmental protection and other fields, pulse power systems, fast pulse drivers, high-voltage and high-current pulse power supplies have increasingly high requirements for capacitors. , in addition to high voltage, high current, low inductance, low internal resistance parameters and other requirements, the repetition frequency and life are also put forward higher requirements. High-voltage and high-current pulse capacitors are widely used in many technical fields, such as fusion energy research devices, accelerators, plasma generators, high-power microwave sources, high-voltage power electronic equipment, and high-current generators. Among the key devic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01G4/224H01G4/236H01G4/32H01G4/33
CPCH01G4/224H01G4/236H01G4/32H01G4/33Y02E60/13
Inventor 王凌云章乐洪佳亮刘金锋王勐袁建强刘宏伟王琴华周良骥陈林何红庄
Owner INST OF FLUID PHYSICS CHINA ACAD OF ENG PHYSICS
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