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Improved testing system for detecting pulse cable fault

A cable fault and test system technology, which is applied in the direction of fault detection and fault location by using pulse reflection method, can solve the problems of poor test effect, complex structure, inconvenient carrying, etc., and achieve simple structure, good warning effect and good test effect Effect

Inactive Publication Date: 2019-06-18
刘媛媛
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  • Claims
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Problems solved by technology

[0004] The purpose of the present invention is to provide a kind of improved detection pulse cable fault test system, to solve the problem that present cable fault tester has complex structure, poor test effect, inconvenient to carry and no warning function proposed in the above-mentioned background technology

Method used

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Embodiment Construction

[0011] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0012] The present invention provides such as figure 1 with figure 2 An improved test system for detecting pulse cable faults is shown, including a tester body 1, a pulse signal sending controller 2, a pulse signal receiving controller 3, a millisecond timer 4, a distance converter 5, a signal analyzer 6, an acoustic Light alarm 7, pulse generator 8, flexible telescopic rod 9 and hinged screw 10, the upper right end of described tester body 1 is fixed with p...

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Abstract

The invention discloses an improved testing system for detecting pulse cable fault. The system comprises a tester body, a pulse signal sending controller is fixed at a right upper end of the tester body; the pulse signal sending controller is electrically connected with a pulse generator; a pulse signal receiving controller is fixed at a left end of the tester body, and the signal receiving controller is electrically connected with the pulse generator; each of the pulse signal sending controller and the pulse signal receiving controller is electrically connected with a timer; a distance converter is electrically connected with a millisecond timer; a signal analyzer is electrically connected with the pulse signal receiving controller; an audio-optical alarm is electrically connected with the signal analyzer; a bendable telescopic pole is fixedly connected with an upper end of the tester body through a hinge screw; and the pulse generator is fixed at an end part of the bendable telescopic pole. The testing system disclosed by the invention has the advantages of being simple in structure, good in testing effect, good in caution effect and convenient to carry and place.

Description

technical field [0001] The invention belongs to the technical field of cable fault test generators, and in particular relates to an improved detection pulse cable fault test system. Background technique [0002] With the rapid increase in the use of power cables today, the occurrence of cable faults is becoming more and more frequent. Timely testing of cable faults has become an urgent priority. Safe and efficient troubleshooting is the basic guarantee for urban power supply. [0003] The current cable fault tester has the problems of complex structure, poor test effect, inconvenient to carry and no warning function. Contents of the invention [0004] The purpose of the present invention is to provide an improved detection pulse cable fault testing system to solve the problems of complex structure, poor test effect, inconvenient portability and no warning function in the current cable fault tester proposed in the above-mentioned background technology. [0005] In order to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/08G01R31/11
Inventor 刘媛媛
Owner 刘媛媛
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