On-line power transmission and distribution current detector
A current detector, power transmission and distribution technology, applied in the direction of radio wave measurement system, components of electrical measuring instruments, only measuring current, etc., can solve problems such as loss of meaning, waste of manpower, material resources, and large span of power cables. To achieve the effect of easy replacement and easy search
Inactive Publication Date: 2017-02-22
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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[0014] 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.
[0015] 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.
[0016] For simplicity, some technical features known to those skilled in the art are omitted from the following description.
[0017] According to an embodiment of the prese...
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The invention provides an on-line power transmission and distribution current detector which comprises a main mounting plate, wherein a through hole is formed in the center of the main mounting plate; two through holes are formed in edges of the mounting plate; a main probe is inserted into the through hole in the center of the mounting plate; a second fixing rod and a first fixing rod are inserted into the through holes in the edges of the mounting plate; a second metal plate is arranged at the top of the second fixing rod; the second metal plate is arranged above the main mounting plate; a first metal plate is arranged at the top of the first fixing rod; the first metal plate is positioned above the main mounting plate; a second fixing head is arranged at the bottom of the second fixing rod; a first fixing head is arranged at the bottom of the first fixing rod; fixing barbs are arranged on side walls of the second fixing rod and the first fixing rod.
Description
technical field [0001] The invention specifically relates to an on-line current detector for power transmission and distribution. 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. Con...
Claims
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Login to View More IPC IPC(8): G01R1/067G01R19/00G01S19/42
CPCG01R1/06711G01R19/0092G01S19/42
Inventor 强波文超喻金成
Owner 成都新科创为测控科技有限公司