Electric leakage detection operating system
A leakage detection and operating system technology, applied in the direction of measuring electricity, measuring devices, measuring electrical variables, etc., can solve the problems of potential safety hazards, slow speed, low efficiency, etc., and achieve the effect of improving operation safety and improving work efficiency.
Active Publication Date: 2018-07-27
STATE GRID ZHEJIANG ELECTRIC POWER CO LTD QUZHOU POWER SUPPLY CO +2
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Problems solved by technology
[0003] The present invention mainly solves the problems of slow speed, low efficiency, and potential safety hazards in the prior art that need to manually detect and search leakage one by one, and isolate the leakage circuit after finding the leakage line, and provides a leakage detection operating system
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[0018] A leakage detection operating system in this embodiment, such as figure 1 As shown, it includes a detection operation terminal 1 and a remote monitoring terminal 2, and the detection operation terminal is connected to the remote monitoring terminal. There are a plurality of detection operation terminals, and the detection operation terminals are respectively connected to the places where each branch line is connected to the main line.
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The invention relates to an electric leakage detection operating system. The system comprises a plurality of detection operation terminals and a remote monitoring terminal. The detection operation terminals are respectively connected with the connection positions of branch circuits and a main circuit. Each detection operation terminal comprises an isolation switch unit, an electric leakage detecting unit and an indicating unit, wherein the indicating unit is connected with the electric leakage detecting unit, and the electric leakage detecting unit is connected with the remote monitoring terminal. The indicating unit comprises a hang tag indicator, a hang tag relay and a control switch. According to the invention, the electric leakage condition of a low-voltage circuit can be detected in real time, and the electric leakage situation can be timely sent to the remote monitoring terminal. Therefore, the working personnel can be reminded in time. Meanwhile, a branch circuit with an electric leakage fault is indicated through the hang tag indicator. As a result, after the working personnel arrive, the faulty branch circuit can be isolated and grounded according to the indication of thehang tag indicator. The working personnel can conveniently find out the faulty branch circuit in time. The working efficiency of the working personnel is increased, and the operation safety of the working personnel is improved.
Description
technical field [0001] The invention relates to electric equipment, in particular to an electric leakage detection operating system. Background technique [0002] The existing line leakage detection device needs to use a leakage tester to gradually eliminate the suspected leakage low-voltage line nodes, and to isolate the detected fault points by disconnecting the line or stopping the main line in the power distribution cabinet, which is slow and inefficient And there are security risks. Contents of the invention [0003] The present invention mainly solves the problems of slow speed, low efficiency, and potential safety hazards in the prior art that need to manually detect and search leakage one by one, and isolate the leakage circuit after finding the leakage line, and provides a leakage detection operating system. [0004] The above-mentioned technical problems of the present invention are mainly solved by the following technical solutions: an electric leakage detectio...
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IPC IPC(8): G01R31/02
CPCG01R31/50
Inventor 汪洋邵孜辉
Owner STATE GRID ZHEJIANG ELECTRIC POWER CO LTD QUZHOU POWER SUPPLY CO
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