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AC fault arc simulation experiment device and its control method

A technology for simulating experimental devices and arc faults, applied to measuring devices, measuring electricity, measuring electrical variables, etc., can solve problems such as low degree of automation, lack of arc fault test functions, and low safety

Active Publication Date: 2016-11-30
SHENYANG FIRE RES INST OF MEM
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the existing equipment does not have a complete arc fault test function and the degree of automation is not high, and the safety is not high

Method used

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  • AC fault arc simulation experiment device and its control method
  • AC fault arc simulation experiment device and its control method
  • AC fault arc simulation experiment device and its control method

Examples

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Embodiment Construction

[0030] The invention will be described in detail below in conjunction with the accompanying drawings.

[0031] AC fault arc simulation experiment device, including computer monitoring and control platform 1 connected with series and parallel carbonization path fault arc experimental equipment 2, parallel metallic contact arc fault experimental equipment 3, series point contact arc fault experimental equipment 4, suppressive load fault Arc experiment equipment5.

[0032] Such as figure 2 The shown series-parallel carbonization path arc fault experimental equipment 2 includes two experimental wires 7 placed in parallel on the experimental platform 6, and one end of each experimental wire 7 is connected to a load 8. The other end is connected in parallel with 7000V high voltage unit 9 and 220V low voltage unit 10, intelligent control module 11 Connection control 7000V high voltage unit 9 and 220V low voltage unit 10, waveform recorder 12 is connected with the experimental ...

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Abstract

The invention discloses an alternating-current fault arc simulation experiment device and a control method thereof, in order to solve the technical problem that an experiment device in the prior art is low in safety performance and incapable of completely implementing alternating-current fault arc simulation experiment when applied. A computer monitoring control platform is connected with a serial-parallel carbonization path fault arc experiment device, a parallel metallic contact fault arc experiment device, a serial point contact fault arc experiment device and a suppressant load fault arc experiment device through a bus to form the alternating-current fault arc simulation experiment device. The experiment device is high in automation degree and good in safety.

Description

technical field [0001] The invention relates to an experiment device and a control method thereof, in particular to an AC fault arc simulation experiment device and a control method thereof. Background technique [0002] At present, research on the formation conditions of fault arcs, the early characteristics of arcing, and environmental factors all require some experimental equipment to simulate arc generation. These devices need to be applied in the laboratory to realize: the study of fault arc under the condition of series carbonization path, the study of fault arc under the condition of parallel carbonization path, the study of fault arc under the condition of parallel metallic contact and the suppression load A study of arc faults under conditions. And it is also necessary to obtain the experimental data of fault arc through these devices, find out the law of fire caused by fault arc, and provide scientific basis for the prevention and control of fault arc. However, t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R31/00
Inventor 齐梓博高伟孟庆山王连铁张天福
Owner SHENYANG FIRE RES INST OF MEM
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