Method for metering real radio frequency detonating energy of electric initiating explosive device

A technology for measuring electrical explosives and energy, which is used in measuring devices, measuring electrical power, measuring electrical variables, etc. The influence of factors such as the location around the workpiece, installation method, etc.

A technology for measuring electrical explosives and energy, which is used in measuring devices, measuring electrical power, measuring electrical variables, etc. The influence of factors such as the location around the workpiece, installation method, etc.

CN103728487AInactive Publication Date: 2014-04-16PEOPLES LIBERATION ARMY ORDNANCE ENG COLLEGE
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  • Method for metering real radio frequency detonating energy of electric initiating explosive device

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Embodiment Construction

[0019] The present invention will be described below in conjunction with the accompanying drawings and embodiments. see figure 1 .The real radio frequency ignition energy measurement system of electrical explosive products of the present invention includes a radio frequency signal generator, a power amplifier and an isolator, etc., and the output port of the radio frequency signal generator is connected with the power amplifier and the isolator in sequence, and then connected to a dual-directional coupling The input port of the dual-directional coupler; the dual-directional coupler also includes an output port, an incident power monitoring port, and a reflected power monitoring port. The incident power monitoring port is connected to the first power test channel (the A channel of the dual-channel power meter 1 in the figure). The power monitoring port is connected to the second power test channel (the B channel of the dual-channel power meter 1 in the figure), and the output p...

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Abstract

The invention belongs to the technical field of weapons, and relates to a method for metering real radio frequency detonating energy of an electric initiating explosive device. The method comprises the following steps that a metering system of the real radio frequency detonating energy of the electric initiating explosive device is well connected; a coaxial impedance tuner is regulated; the radio frequency impedance value of the coaxial impedance tuner is metered and obtained; under the two conditions of inputting constant radio frequency power and inputting variable radio frequency power, signals are collected respectively; the real radio frequency detonating energy of the electric initiating explosive device is calculated respectively according to the two sorts of sampling signals. By the adoption of the method, technical support can be provided for accurate measurement and safety evaluation of the radio frequency detonating energy of the electric initiating explosive device.

Description

technical field [0001] The invention belongs to the technical field of weapons and equipment, and relates to a method for measuring the real radio frequency ignition energy of electrical explosive products. The method can measure the radio frequency power input to the explosive device in real time, calculate the real radio frequency ignition energy of the explosive device, and meet the requirements of the electromagnetic safety evaluation of the explosive device. Background technique [0002] A large number of applications of various high-power radio transmission equipment, its electromagnetic environment will cause harm to the weapon system. Now developed high-power microwave weapons, electromagnetic bombs, electromagnetic missiles and nuclear electromagnetic pulse weapons make the electromagnetic environment in space even worse. Electrotechnical products are essential subsystems for ignition, detonation and various specific power sources in weapons and engineering systems...

Claims

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Application Information

Patent Timeline
16 Apr 2014
Publication
CN103728487A
IPC
G01R21/00
Inventors
谭志良; 谢鹏浩