Transmission and distribution line fault monitoring device
A power transmission and distribution line, fault monitoring technology, applied in the direction of fault location, fault detection according to conductor type, etc., can solve the problems of meaninglessness, difficulty in finding fault points, waste of manpower and material resources, etc., and achieve the effect of convenient search
Inactive Publication Date: 2017-04-19
成都新科创为测控科技有限公司
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Problems solved by technology
[0002] With the rapid development of society, land resources are becoming more and more tense. At the same time, in order to beautify the environment, the power line has changed from the open wire method that occupied a lot of land to the buried method. The space is large, and it is very difficult to find the fault point, which not only wastes a lot of manpower and material resources, but also causes inestimable electrical losses. The fault diagnosis of cable lines is much more difficult than the fault diagnosis of overhead transmission lines, because cable lines cannot As the line is directly observable, if the test results of the cable fault point differ greatly from the actual situation, then it will lose its meaning
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[0015] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0016] In the following description, references to "one embodiment," "an embodiment," "an example," "example," etc. indicate that such described embodiment or example may include a particular feature, structure, characteristic, property, element, or limitations, but not every embodiment or example necessarily includes the specific feature, structure, characteristic, property, element or limitation. Additionally, repeated use of the phrase "according to one embodiment of the present application" does not necessarily refer to the same embodiment, although it may.
[0017] For simplicity, some technical features known to those skilled in the art are omitted from the following description.
[0018] According to an embodiment of the prese...
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The invention provides a transmission and distribution line fault monitoring device. The device comprises a main installing plate. A center of the main installing plate is provided with a through hole. An edge of the installing plate is provided with two through holes. A main probe is inserted into the through hole at the center of the installing plate. A second fixed rod and a first fixed rod are inserted into the through holes at the edge of the installing plate. A top of the second fixed rod is provided with a second metal plate. The second metal plate is arranged above the main installing plate. A top of the first fixed rod is provided with a first metal plate. The first metal plate is located above the main installing plate. A bottom of the second fixed rod is provided with a second fixed head. A bottom of the first fixed rod is provided with a first fixed head. Side walls of the second fixed rod and the first fixed rod are provided with fixed inverted hooks.
Description
technical field [0001] The invention specifically relates to a fault monitoring device for power transmission and distribution lines. Background technique [0002] With the rapid development of society, land resources are becoming more and more tense. At the same time, in order to beautify the environment, the power line has changed from the open wire method that occupied a lot of land to the buried method. The space is large, and it is very difficult to find the fault point, which not only wastes a lot of manpower and material resources, but also causes inestimable electrical losses. The fault diagnosis of cable lines is much more difficult than the fault diagnosis of overhead transmission lines, because cable lines cannot The line is so directly observable, if the test result of the cable fault point is quite different from the actual situation, then it will lose its meaning. [0003] Therefore, there is an urgent need for a device that can detect and mark buried lines. ...
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IPC IPC(8): G01R31/08
CPCG01R31/085
Inventor 强波文超喻金成
Owner 成都新科创为测控科技有限公司