High power compact voltage doubler square wave pulse power source
A square-wave pulse and compact technology, applied in the field of high-power compact double-voltage square-wave pulse power source, can solve the problems of unfavorable driving of high-power microwave source, etc., and achieve easy compact design, simple structure, high power density per unit volume high effect
Active Publication Date: 2016-04-06
INST OF FLUID PHYSICS CHINA ACAD OF ENG PHYSICS
View PDF1 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Inductively energized explosive wire switch open circuit switching pulse power source is a commonly used compact pulse power source, which has the advantages of simple structure, high power density per unit volume, and easy compact design, but its output waveform is a triangular wave, which is not conducive to driving high power Microwave source and other loads
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0014] figure 1 It is a schematic diagram of the high-power compact voltage doubler square wave pulse power structure of the present invention, figure 1 Among them, the high-power compact voltage doubling square wave pulse power source includes a capacitor 2 and an outer metal cylinder 8, wherein the outer metal cylinder 8 is provided with a field distortion switch 4, an inductor I10, an inductor II11, an inductor III12, and a capacitor I20. Capacitor II 21 and capacitor III 22; the connection relationship is that the left flange of the outer metal cylinder 8 is fixed and sealed with the right flange of the capacitor 2, and the right flange of the outer metal cylinder 8 is fixed and sealed with the left flange of the load 15 connection; the right electrode 3 of the capacitor 2 is connected to the left electrode of the field distortion switch 4; the right electrode of the field distortion switch 4 in the outer metal cylinder 8 is connected to the inductance I10, the inductance ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a high-power compact voltage-doubling square wave pulse power source and belongs to the field of high-power pulse power sources. A capacitor is charged to be at the initial voltage through a high voltage direct current power supply, cables are triggered to feed a trigger signal into a field distortion switch to conduct the field distortion switch, electric exploding wires are discharged by the capacitor through inductors and capacitors which are arranged in an outer metal cylinder, the electric exploding wires can explode and be disconnected when the current in the electric exploding wires reaches near a peak value through optimization selection of the length and the number of parallel connection of the electric exploding wires to enable the current to be switched to loads, and square wave pulse output which is times of the initial voltage can be obtained through the loads due to the facts that the current at two ends of the inductor cannot be changed suddenly and the freewheeling effect of the capacitor can be achieved. The wave-shaped leading edge can be sharpened through a gap which is formed between an output electrode and the loads. According to the high-power compact voltage-doubling square wave pulse power source, the structure is simple, the unit volume power density is high, the compact design is easy, square wave pulses can be output, and the like.
Description
technical field [0001] The invention belongs to the field of high-power pulse power sources, and in particular relates to a high-power compact voltage-doubler square-wave pulse power source, which can be applied to generate high-power square-wave pulses when there are higher miniaturization and compact design requirements. Background technique [0002] In the field of pulse power technology, miniaturization and compaction are one of the important development directions. Inductively energized explosive wire switch open circuit switching pulse power source is a commonly used compact pulse power source, which has the advantages of simple structure, high power density per unit volume, and easy compact design, but its output waveform is a triangular wave, which is not conducive to driving high power Loads such as microwave sources. Contents of the invention [0003] In order to overcome the deficiency that the output waveform of the inductively charged explosive wire switch di...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): H02M9/04
Inventor 谢卫平付佳斌郝世荣曹龙博冯传均戴文峰伍友成王敏华
Owner INST OF FLUID PHYSICS CHINA ACAD OF ENG PHYSICS