Measuring shunt alarm fault research and judgment method and device in power grid
A technology for alarming faults and researching and judging, applied to circuit devices, AC network circuits, calculations, etc., to achieve the effect of accurately judging power failure events
Pending Publication Date: 2021-11-02
GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD
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Problems solved by technology
[0004] However, due to the various factors that actually trigger power outage events, the traditional metering branch alarm fault research and judgment scheme cannot achieve accurate power outage event judgment
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[0044] 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 embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.
[0045] The method for researching and judging the alarm fault of the metering branch in the power grid provided by this application can be applied to such as figure 1 shown in the application environment. Wherein, the terminal 102 communicates with the server 104 through the network. The management personnel operate on the terminal 102 side, and send a metering branch alarm fault judgment request to the server 104, and the server 104 responds to the request, obtains the alarm signal of the smart device in the power grid; obtains the judgment model of the medium-voltage ev...
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The invention relates to a measuring shunt alarm fault research and judgment method and device in a power grid, computer equipment and a storage medium, and the method comprises the steps: obtaining an intelligent equipment alarm signal in the power grid, a medium-voltage event research and judgment model, a low-voltage event research and judgment model and an intelligent electric meter load research and judgment model; carrying out medium-voltage event research and judgment, low-voltage event research and judgment and load fluctuation research and judgment on equipment alarm signals through the models, collecting research and judgment results, and obtaining a metering shunt alarm fault research and judgment result. In the whole process, the medium-voltage event research and judgment model, the low-voltage event research and judgment model and the intelligent electric meter load research and judgment model are used for carrying out metering shunt alarm fault research and judgment, the metering shunt alarm fault research and judgment are respectively carried out in three dimensions of medium-voltage power failure, low-voltage power failure and load fluctuation, and the power failure event can be accurately judged.
Description
technical field [0001] The present application relates to the technical field of smart grid, and in particular to a method, device, computer equipment and storage medium for researching and judging alarm faults of metering shunts in the grid. Background technique [0002] With the development of science and technology, especially the development of artificial intelligence and automation technology, smart grid technology has emerged. In the smart grid, smart devices upload their own operating parameter information to the core decision-making platform, and the core decision-making platform automatically or under the intervention of managers. Intelligent devices in the entire smart grid are operated and managed to ensure efficient and safe operation of the power system. [0003] Metering shunt alarm fault research and judgment is an important part of smart grid technology. Specifically, the metering shunt alarm fault research and judgment function is to use smart equipment (ele...
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Login to View More IPC IPC(8): G06F30/20G06Q50/06H02J3/00H02J13/00G06F113/04
CPCG06F30/20G06Q50/06H02J13/00H02J3/00G06F2113/04
Inventor 张雨郑学青王德辉张栩华陆宏治邹时容陆慧王嘉延张秋辉周信行罗智慧黄文栋许卓佳张佳祺洪慧君
Owner GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD