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Ultra-high voltage generating device with multi-transformer combination

An ultra-high voltage generator technology, applied in transformers, transformer/inductor coils/windings/connections, circuits, etc., to reduce reflected stress, avoid damage to switching devices, and improve output voltage

Active Publication Date: 2018-01-02
浙江赫茨电气有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the shortcomings that the existing high-voltage power supply cannot meet the requirements of long-distance arc ignition, and provide a multi-transformer combination ultra-high voltage generator that outputs a sufficiently high arc ignition voltage to meet the requirements of long-distance arc ignition for plasma devices. Arc requirements, higher energy and higher efficiency in the disposal of industrial hazardous substances, medical waste, and domestic waste

Method used

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  • Ultra-high voltage generating device with multi-transformer combination
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  • Ultra-high voltage generating device with multi-transformer combination

Examples

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Embodiment 1

[0019] Example 1 figure 1 In the illustrated embodiment, the multi-transformer combination ultra-high voltage generator consists of an intermediate transformer unit (T1) and multiple high-voltage transformer units, wherein the intermediate transformer unit (T1) includes a primary side coil (Wa) and a secondary side coil (Wa) The coil (Wb), the primary side coil (Wa) and the secondary side coil (Wb) are nested, and the primary side coil (Wa) is set in the inner layer; the high voltage transformer unit includes the primary coil and the secondary high voltage coil, the primary coil and The secondary high-voltage coils are nested, the secondary high-voltage coils are set on the outer layer, and the secondary high-voltage coils are wound on the skeleton in a lattice winding manner; the primary coils of multiple high-voltage transformer units are connected in parallel with the end of the same name Afterwards, the primary-side electrical circuit is formed, and the secondary high-volt...

Embodiment 2

[0020] Example 2 figure 2 In the illustrated embodiment, the multi-transformer combination ultra-high voltage generator consists of an intermediate transformer unit (T1) and multiple high-voltage transformer units, wherein the intermediate transformer unit (T1) includes a primary side coil (Wa) and a secondary side coil (Wa) The coil (Wb), the primary side coil (Wa) and the secondary side coil (Wb) are nested, and the primary side coil (Wa) is set in the inner layer; the high voltage transformer unit includes the primary coil and the secondary high voltage coil, the primary coil and The secondary high-voltage coils are nested, the secondary high-voltage coils are arranged on the outer layer, and the secondary high-voltage coils are wound on the skeleton in a lattice winding manner; the primary coils of each high-voltage transformer unit are connected in series in the forward direction. The primary side electrical circuit is formed, and the secondary high voltage coils of each...

Embodiment 3

[0021] Example 3 image 3In the embodiment shown, the multi-transformer combined ultra-high voltage generating device is based on the second embodiment, the primary side coil (Wa) in the intermediate transformer unit (T1) has a center tap (2), and the center Tap (2) is used to connect the input power. Other structures are the same as those of the second implementation, and will not be repeated here.

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Abstract

A multi-transformer combined ultra-high voltage generating device, which relates to a high-voltage power supply device, is composed of an intermediate transformer unit and a plurality of high-voltage transformer units, wherein the intermediate transformer unit includes a primary side coil and a secondary side coil, and the primary side coil Set on the inner layer; the high-voltage transformer unit includes a primary coil and a secondary high-voltage coil, and the secondary high-voltage coil is set on the outer layer; the primary coils of each high-voltage transformer unit are connected to each other to form a primary-side electrical circuit, and the secondary side of each high-voltage transformer unit The high-voltage coils are forwardly superimposed and outputted, and the secondary-side coil of the intermediate transformer unit is connected to the primary-side electrical circuit formed by multiple high-voltage transformer units. The invention superimposes the high-voltage electricity generated on the secondary high-voltage coils of multiple high-voltage transformers into an ultra-high voltage output, so as to meet the requirements of long-distance arc ignition of the plasma device.

Description

technical field [0001] The invention relates to electronic circuits, in particular to a high-voltage power supply device. Background technique [0002] At present, plasma technology has been widely used. The way of using plasma to dispose of industrial hazardous substances, medical waste, and domestic waste is quite different from the general incineration method. Plasma is a state formed under the ionosphere or discharge phenomenon. , the discharge effect makes the working gas molecules lose the outer electrons and form an ion state, which generates high temperature through mutual collision. Recombine to generate new substances, so that harmful substances become harmless substances. High-voltage arc ignition power supply is required in the disposal of industrial hazardous substances, medical waste, and domestic waste plasma equipment. [0003] Using a plasma spray gun to heat and decompose water vapor as a gasification agent to gasify coal or garbage will become the first ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01F38/16H01F27/28H01F27/29
Inventor 周开根
Owner 浙江赫茨电气有限公司
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