Intelligent impulsator

The technology of a pulse generator and a pulse generating circuit, which is applied in the field of intelligent pulse generators, can solve the problems of high cost, complex design and high performance requirements of testing equipment, and achieves the effects of low price, simple structure and controllability of discharge pulses.

Inactive Publication Date: 2009-04-01
TIANJIN POLYTECHNIC UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The high-power Marx generator is a commonly used equipment in high-voltage pulse experiments. Because it will generate strong electromagnetic interference during its work, it has high requirements for the anti-interference ability of its control system. Generally, optical fibers with strong anti-interf...

Method used

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Embodiment Construction

[0018] The intelligent pulse generator of the present invention will be described in detail below in conjunction with the embodiments and the accompanying drawings.

[0019] Such as figure 1 As shown, the intelligent pulse generator of the present invention includes a pulse generating circuit (Marx) 2, and is also provided with: a control circuit 3, which is used to receive the signal of the pulse generating circuit 2, and sends a signal to the pulse generating circuit according to the received signal. 2 to control the laser signal; the trigger circuit 1 is used to receive the laser signal sent by the control circuit 3 to control the pulse generation circuit 2, and to make the pulse generation circuit 2 in a conduction working state.

[0020] Such as figure 2 As shown, the trigger circuit 1 includes a relay KM1, a high-power transistor Q1 and a row output transformer T, wherein one end of the coil of the relay KM1 is connected to the collector of the phototransistor Q in the...

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Abstract

The invention discloses an intelligent pulse generator, comprising a pulse generating circuit, a control circuit used for receiving a signal transmitted by the pulse generating circuit and sending out a laser signal to control the pulse generating circuit according to the received signal, and a trigger circuit used for receiving the laser signal sent out by the control circuit to control the pulse generating circuit and leading the pulse generating circuit to stay in a conducting sate. The control circuit is provided with an induction antenna used for receiving an electromagnetic wave signal transmitted by the pulse generating circuit, a singlechip connected with the induction antenna, and a control output connected with the singlechip. The trigger circuit is provided with a relay KM1, a large power transistor Q1 and a line output transformer T. The pulse generating circuit adopts a Marx generator, which is of low price formation and simple structure. The invention achieves the purpose of control of the singlechip over the Marx generator under the influence of a hard electromagnetic pulse, thus realizing the controllability of discharge pulse and availing an apparatus foundation for the further research on the property of a highly pulsed magnetic field and the utilization thereof.

Description

technical field [0001] The invention relates to a pulse generator. In particular, it relates to an intelligent pulse generator with simple structure, convenient and flexible control, low cost, intelligence, and less susceptible to interference. Background technique [0002] As a high-voltage pulse generating device, the electromagnetic pulse generated by the Marx (Marx pulse) generator will seriously interfere with the normal operation of the control circuit. Therefore, the traditional Marx generator has a low level of automation and a complex control system, which requires special measures for the control system. shielding measures. How to avoid electromagnetic pulse interference, simplify the design of the control system, and achieve better control effects has become an important problem in the design of the control system of the Marx generator. [0003] The high-power Marx generator is a commonly used equipment in high-voltage pulse experiments. Because it will generate...

Claims

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Application Information

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IPC IPC(8): G01R1/28
Inventor 高圣伟高亮牟奎霖李辉丛云翔
Owner TIANJIN POLYTECHNIC UNIV
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