High-voltage pulse power supply parameterization device, and method implemented by device

A high-voltage pulse power supply, high-voltage pulse technology, applied in pulse generation, pulse technology, electric pulse generation, etc., can solve problems such as in-depth research on characteristics and applications, unfavorable pulse gas discharge mechanism, etc.

Active Publication Date: 2018-01-09
XI AN JIAOTONG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, the output pulse parameters of high-voltage pulse power supplies at home and abroad are generally fixed, which is not conducive to in-depth research on the mechanism, characteristics and applications of pulsed gas discharge.

Method used

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  • High-voltage pulse power supply parameterization device, and method implemented by device
  • High-voltage pulse power supply parameterization device, and method implemented by device
  • High-voltage pulse power supply parameterization device, and method implemented by device

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Embodiment Construction

[0037] The present invention will be further described below in conjunction with the accompanying drawings.

[0038] The high-voltage pulse parameterization process of the present invention is as follows figure 1 shown. The specific process of realizing parameterization of rising edge, falling edge, voltage, frequency, pulse width and pulse number in the present invention will be described below. The names of the parameters or variables that may be used are as follows:

[0039] The number of solid switch groups and the number of corresponding control signals m (m = 2, 3, 4, ..., 500);

[0040] Intrinsic conduction time t of each switch in the solid state switch bank module 1 ;

[0041] Intrinsic turn-off time t of each switch in the solid state switch bank module 2 ;

[0042] The rising edge parameter of the output pulse T 1 ;

[0043] The falling edge parameter of the output pulse T 2 ;

[0044] The turn-on or turn-off delay parameter t of the switch group x For the ...

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Abstract

The invention discloses a high-voltage pulse power supply parameterization device, and a method implemented by the device. The method is characterized in that m switch groups are connected in series,and a DC voltage is provided for each switch group; a data processing module controls a switching sequence of the m solid switch groups to achieve different connection and disconnection starting times, durations and ending times of the m solid switch groups, so that a pulse voltage with a certain voltage amplitude is generated, and a rising edge, a falling edge and a pulse width of a pulse are adjustable; and the data processing module generates control signals with certain features according to parameters set by a parameter input end to respectively carry out parameter control and distribution on the m switch groups, which is the key to high-voltage pulse power supply parameterization and final generation of a required high-voltage pulse.

Description

technical field [0001] The invention belongs to the field of high-voltage pulse power supply, and in particular relates to a high-voltage pulse power supply parameterization device and method. Background technique [0002] The high-voltage pulse power supply plays a decisive role in the energy density of electrons generated by gas discharge, energy consumption, and the efficiency and type of active particles. It has broad application prospects. At present, the output pulse parameters of the high-voltage pulse power supply at home and abroad are generally fixed, which is not conducive to the in-depth study of the pulse gas discharge mechanism, characteristics and applications. The invention proposes a method and device for parameterizing a high-voltage pulse power supply. By parameterizing the pulse output by the high-voltage pulse power supply, analyzing and processing it, and controlling the switching sequence of the solid switch group module in the high-voltage pulse powe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H03K3/017H03K5/13
Inventor 屠震涛张小宁孙岳张军
Owner XI AN JIAOTONG UNIV
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