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Criticality analysis method of intelligent microgrid equipment

A technology of intelligent microgrid and analysis method, applied in the field of power grid, can solve the problems of low efficiency of microgrid inspection and maintenance

Active Publication Date: 2022-06-24
上海博辕信息技术服务有限公司
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Problems solved by technology

[0003] The embodiment of the present application is to provide a criticality analysis method for smart microgrid equipment to solve the problem of low efficiency of microgrid inspection and maintenance work at the present stage

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  • Criticality analysis method of intelligent microgrid equipment

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Embodiment Construction

[0045] The technical solutions in the embodiments of the present application will be described below with reference to the accompanying drawings in the embodiments of the present application.

[0046] In the description of the present application, it should be noted that the terms "first", "second" and the like are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0047] In the description of this application, it should also be noted that, unless otherwise expressly specified and limited, the terms "arranged", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection or a connectable connection. Detachable connection, or integral connection; may be mechanical connection or electrical connection; may be direct connection, or indirect connection through an intermediate medium, or internal communication between two components. For those of ordinary skill in the art...

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Abstract

The present application provides a criticality analysis method for smart micro-grid equipment, which relates to the technical field of power grids. The method for analyzing the criticality of smart microgrid equipment includes: acquiring historical state data of target devices in the smart microgrid, the smart microgrid is a smart microgrid topology including multiple target devices, and the target devices are the multiple target devices any of the devices; obtain the comprehensive scoring value of the target device based on the historical state data; obtain the influence coefficient of the target device on the smart microgrid topology; determine the criticality of the target device according to the influence coefficient and the comprehensive scoring value, the critical The degree is used to represent the repair priority of the target device when it fails. Maintenance personnel can formulate a daily inspection plan according to the criticality of each device in the smart micro-grid, and after a fault occurs in the smart micro-grid, check each target device from high to low according to the criticality, so as to ensure that key devices can be prioritized , improve the efficiency of handling intelligent microgrid faults.

Description

technical field [0001] The present application relates to the technical field of power grids, and in particular, to a method for analyzing the criticality of smart microgrid devices. Background technique [0002] A smart microgrid is a microgrid, which refers to a small power generation and distribution system composed of distributed power sources, energy storage devices, energy conversion devices, loads, monitoring and protection devices. At present, the inspection and maintenance work of equipment in the smart microgrid needs to be carried out manually. In the inspection and maintenance work, it is not only necessary to fully consider various complex factors in a systematic and comprehensive manner, but also to fully consider various complex factors in the inspection and maintenance work. , there are many aspects that the staff need to analyze, which will undoubtedly increase the workload. In addition, the number of devices in the microgrid is huge, and checking all the mi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q10/06G06Q10/00G06Q50/06
CPCG06Q10/06393G06Q10/20G06Q50/06
Inventor 姚袁中
Owner 上海博辕信息技术服务有限公司
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