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Temporary topology analysis table based topology and island analysis method and device

A technology of topology analysis and analysis method, applied in the field of topology and island analysis and devices based on temporary topology analysis tables, can solve problems such as time-consuming, network bandwidth lowering production and work efficiency, and achieve simplification of operation process and network saving Bandwidth and network transmission time, and the effect of saving retrieval time

Active Publication Date: 2018-09-14
山东昭元信息科技有限公司
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Problems solved by technology

These massive data are generally stored in the database. The traditional method to analyze these data needs to take out each object from the database, then analyze its attributes and topological relationship, and then take out the topologically related objects in turn, which consumes a lot of time. time, taking up a lot of network bandwidth and seriously reducing production and work efficiency

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  • Temporary topology analysis table based topology and island analysis method and device
  • Temporary topology analysis table based topology and island analysis method and device
  • Temporary topology analysis table based topology and island analysis method and device

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Embodiment Construction

[0056] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0057] It should be pointed out that the following detailed description is exemplary and intended to provide further explanation to the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

[0058] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinatio...

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Abstract

The invention discloses a temporary topology analysis table based topology and island analysis method and device. The method comprises the following steps of storing electric power topology data in adatabase; inquiring all equipment information under a feeder line, establishing a temporary topology analysis table, and inserting inquired equipment information into the temporary topology analysis table; and performing recursive analysis on the temporary topology analysis table, and obtaining topology islands of all equipment. For the temporary topology analysis table based topology and island analysis method and device provided by the invention, by analyzing the equipment and a universal set of connection nodes, equipment in each island is obtained; and by converting target data of study toa data temporary table in a special format, a topology relationship is rapidly analyzed in the data temporary table, and information of each island is recorded. The temporary topology analysis tablebased topology and island analysis method and device are suitable for topology analysis of power grid data, can directly perform operation in the database, and greatly saves the data fetching time.

Description

technical field [0001] The invention relates to a topology and island analysis method and device based on a temporary topology analysis table. Background technique [0002] There is a large amount of power topology data in the power system. Of course, these data are not necessarily completely correct. There may be short-circuits, disconnections, etc., and even the formation of grid islands. These massive data are generally stored in the database. The traditional method to analyze these data needs to take out each object from the database, then analyze its attributes and topological relationship, and then take out the topologically related objects in turn, which consumes a lot of time. time, it takes up a lot of network bandwidth and seriously reduces production and work efficiency. [0003] Aiming at the research on electric power data, the present invention proposes a topology and island analysis method based on a temporary analysis table, which reduces the number of datab...

Claims

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Application Information

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IPC IPC(8): G06F17/30G06Q50/06
CPCG06Q50/06Y04S10/50
Inventor 宋春义程静静王显贺管池
Owner 山东昭元信息科技有限公司
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