High-voltage capacitor and load integrated discharging device

Abstract

The invention discloses a high-voltage capacitor and load integrated discharging device which comprises a high-voltage capacitor structure, a control switch and a discharging load structure connectedcoaxially and successively. The control switch includes an inside and outside double-gas-compartment structure composed of an inner switch cylinder and an outer switch cylinder, one end of a low-voltage electrode of the switch is arranged in the inner switch cylinder, the other end of the low-voltage electrode of the switch is connected with a load resistor, one end of a high-voltage electrode ofthe switch is arranged in the inner switch cylinder, the other end of the high-voltage electrode of the switch is connected with the output end of the high-voltage capacitor, and a switch trigger discis arranged in the inner switch cylinder and connected with a copper bar fixed to the outer switch cylinder. The high-voltage capacitor, the control switch and a discharging load are of modularized design, the modularized parts are connected coaxially and successively, the whole system structure is compact and extremely easy to mount and dismount, and the inside and outside double-gas-compartmentstructure ensures the reliability of the insulated withstand voltage and working stability, and enables multi-pulse operation.

Description

technical field [0001] The invention relates to the technical field of high-voltage charging and discharging, in particular to a high-voltage capacitor and load integrated discharging device. Background technique [0002] High-power pulse technology is widely used in materials, medical treatment, environmental protection, biology, manufacturing, light source and other fields. High-power pulse power devices usually consist of high-voltage charging power supply, high-voltage capacitor (or other types of equivalent capacitance), high-voltage trigger control switch, discharge The load consists of four parts. [0003] The basic working process of the pulse power device is: first, the high-voltage pulse capacitor is charged by the high-voltage charging power source, and when the required high voltage is reached, the control system outputs a high-voltage trigger signal to control the switch to close, and the energy on the high-voltage capacitor passes through the switch. The load ...

AI Technical Summary

Problems solved by technology

In the actual application process, the above-mentioned components are usually placed separately, and a sufficient withstand voltage distance is reserved between them, which not only occupies a large space, but also increases unnecessary loop inductance and resistance due to the long connection lines between the components. , adversely affect the efficiency and output waveform of the device

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