A high-frequency high-voltage high-power power supply for electric dust removal

Abstract

The invention discloses a high-frequency high-voltage large-power power supply for electric dust removal. The high-frequency high-voltage large-power power supply comprises a rectification filter unit, an inversion unit, a high-frequency transformer, a voltage detection unit, a charging-discharging unit, a first detection unit, a second detection unit, a third detection unit, a hand operator and a control unit, wherein the rectification filter unit comprises a three-phase rectifier bridge and a filter capacitor; the high-frequency transformer is connected with an electric dust-removal electric field; the charging-discharging unit is connected with the control unit and the filter capacitor; the first detection unit is used for detecting the output pulse width and the output pulse period of the inversion unit; the second detection unit is used for detecting primary voltage, primary current, secondary voltage and secondary current of the high-frequency transformer; the third detection unit is used for detecting flashover and counting the flashover; the hand operator is connected with the control unit; the control unit is connected with the voltage detection unit, the charging-discharging unit, the first detection unit, the second detection unit, the third detection unit, the inversion unit and the hand operator. The working state of the high-frequency high-voltage large-power power supply is convenient to monitor, and the high-frequency high-voltage large-power power supply is convenient to control and operate.

Description

technical field [0001] The invention relates to a high-frequency high-voltage high-power power supply for electric dust removal. Background technique [0002] With the continuous update and humanization of consumer electronics products such as smart phones and IPADs, people realize that if the controllability of products in the industrial field can be improved, it is of great significance to improve the work efficiency of on-site personnel. A widely used field of power supply is electrostatic precipitator in the industrial field. The high-frequency, high-voltage and high-power power supply for electrostatic precipitator in the prior art often adopts a larger, fixed-position host computer and controller, and on-site monitoring of high-frequency The working state of the high-voltage high-power power supply and the control and operation of the high-frequency high-voltage high-power power supply are neither convenient nor humanized. Contents of the invention [0003] In view ...

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Problems solved by technology

[0002] With the continuous update and humanization of consumer electronics products such as smart phones and IPADs, people realize that if the controllability of products in the industrial field can be improved, it is of great significance to improve the work efficiency of on-site personnel. A widely used field of power supply is electrostatic precipitator in the industrial field. The high-frequency, high-voltage and high-power power supply for electrostatic precipitator in the prior art often adopts a larger, fixed-position host computer and controller, and on-site monitoring of high-frequency The working status of the high-voltage and high-power power supply and the control and operation of the high-frequency, high-voltage and high-power power supply are both inconvenient and unhumanized

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