Distribution line fault monitoring device
A technology for fault monitoring and power distribution lines, applied in the field of electric power engineering, can solve problems such as long time-consuming and difficult to find faults, and achieve the effect of low cost, low price of accessories, and time-saving troubleshooting
Inactive Publication Date: 2019-01-04
STATE GRID SHANDONG ELECTRIC POWER CO LONGKOU POWER SUPPLY CO
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[0002] At present, most of the relay protection systems are used to monitor faults such as short circuits and open circuits, and the faults are found by analyzing the changes in the current and voltage parameters of the entire branch circuit. It takes a long time, and some faults are not easy to find
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[0031] 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.
[0032] see Figure 1-7 , the present invention provides a distribution line fault monitoring device, including a box body 5 installed on the top of the pole 9, an image acquisition mechanism for taking pictures and storing the line operating conditions is installed on the box body 5, and is used for line parameters The current monitoring mechanism for monitoring, the communication mechanism for sending the collected data to the remote server, the photovoltaic ...
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The invention relates to a distribution line fault monitoring device. The device is widely applied to fault monitoring and patrol operation of power system transmission lines, and belongs to the technical field of power engineering. The device includes a case body installed on the top of an electric pole; and an image collection mechanism used for shooting and storing line operation situations, acurrent monitoring mechanism used for monitoring line parameters, a communication mechanism used for sending collected data to a remote server, a photovoltaic mechanism used for supplying power for parts in the case body and a master control mechanism used for processing data collected by the image collection mechanism and the current monitoring mechanism are installed on the case body. The devicecan rapidly discover faults of distribution lines, so that the patrol time of staff can be greatly shortened.
Description
technical field [0001] The invention relates to a power distribution line fault monitoring device, which is widely used in power system transmission line fault monitoring and inspection operations, and belongs to the technical field of electric power engineering. Background technique [0002] At present, most of the relay protection systems are used to monitor faults such as short circuits and open circuits, and the faults are found by analyzing the changes in the current and voltage parameters of the entire branch circuit. It takes a long time, and some faults are not easy to find. [0003] Therefore, there is an urgent need for a distribution line fault monitoring device that can quickly find faults in the distribution line and save the time for personnel to repair the fault. Contents of the invention [0004] The purpose of the present invention is to solve the shortcomings of the above-mentioned prior art, and provide a distribution line fault monitoring device that c...
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IPC IPC(8): G01R31/08
CPCG01R31/085
Inventor 田骐玮高志明李艳王月修世赫于伟张芝艳王爱萍田广寿刘忠谊吴英丽孙秀敏王渌周璐于丽萍战昱帆孙宇
Owner STATE GRID SHANDONG ELECTRIC POWER CO LONGKOU POWER SUPPLY CO