Unlock instant, AI-driven research and patent intelligence for your innovation.

A high voltage pulse generating circuit

A high-voltage pulse and generating circuit technology, which is applied in the direction of pulse combination modulation, electrical components, and output power conversion devices, can solve the problems of increased volume, weight, and cost, and achieve high boost multiples, good stability, and avoid The effect of modal overlap

Active Publication Date: 2021-07-20
NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

To increase the input voltage to a higher multiple output, the size, weight and cost of the power supply will increase linearly with the increase in the cascaded number of energy storage capacitors

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A high voltage pulse generating circuit
  • A high voltage pulse generating circuit
  • A high voltage pulse generating circuit

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] The technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0039] Such as figure 1 As shown, the present invention designs a high-voltage pulse generating circuit, including a DC stabilized power supply 1 , a current-limiting resistor 2 , a high-voltage volume-ratio pulse modulation circuit 3 , a drive module 4 , a control module 5 and a load 6 . The DC stabilized power supply is connected with a current-limiting resistor to supply power to the high-voltage volume-ratio pulse modulation circuit. The high-voltage volume-ratio pulse modulation circuit generates pulses that are applied to the load. The control module generates a control signal that is amplified by the drive module and respectively connected to the high-voltage volume-ratio pulse modulation circuit. on the solid state switch.

[0040] Such as figure 2 As shown, the high-voltage capacity-ratio pulse modulation circuit is a cascaded str...

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

No PUM Login to View More

Abstract

The invention discloses a high-voltage pulse generating circuit, which comprises a DC stabilized power supply, a current-limiting resistor, a high-voltage capacity-ratio pulse modulation circuit, a drive module, a control module and a load. The DC stabilized power supply is connected with a current-limiting resistor to supply power to the high-voltage volume-ratio pulse modulation circuit. The high-voltage volume-ratio pulse modulation circuit generates pulses that are applied to the load. The control module generates a control signal that is amplified by the drive module and respectively connected to the high-voltage volume-ratio pulse modulation circuit. on the solid state switch. The present invention realizes cyclic stepped voltage doubling charging and discharging through the mutual cooperation between topology and solid-state switching sequence, greatly reduces the number of devices while ensuring high boosting capacity, is small in size, light in weight, adjustable in parameters, and has Certain anti-interference ability.

Description

technical field [0001] The invention belongs to the field of pulse power supplies, and in particular relates to a high-voltage pulse generating circuit. Background technique [0002] Pulse power refers to adding the stored energy to the load in the form of electric energy with a single pulse or a short pulse with a repetition rate. It has a wide range of applications in industries such as sewage treatment, surface modification, ozone generation, and plant growth. . Any energy storage device suitable for pulsed power systems should meet the characteristics of high energy density, high compressive strength, long energy storage time, high repetition frequency and service life, and low cost. Although high-voltage capacitors do not have advantages in terms of energy density, they are always the main energy storage devices for most pulsed power systems due to their advantages such as stable and popular switches and long-term energy retention. [0003] The traditional high-power ...

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
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H02M9/04H03K7/10
CPCH02M11/00H03K7/10
Inventor 吴淑群顾亚楠卞伟杰张兴张潮海
Owner NANJING UNIV OF AERONAUTICS & ASTRONAUTICS