Three-remote power distribution terminal optimal configuration method
A power distribution terminal and optimized configuration technology, applied in the direction of circuit devices, electrical components, AC network circuits, etc., can solve the problems of ignoring power supply reliability, cumbersome calculation of power supply reliability, ignoring economic benefits, etc., to reduce computing workload, The effect of high engineering practical value and simplified calculation process
Inactive Publication Date: 2020-03-27
SANMING POWER SUPPLY COMPANY OF STATE GRID FUJIANELECTRIC POWER +1
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Problems solved by technology
The existing distribution network three-remote terminal configuration schemes exist such as configuration schemes that fail to significantly promote the reliability of distribution network power supply, blindly configure three-remote terminals to improve power supply reliability while ignoring economic benefits, or blindly configure three-remote terminals In order to improve economic benefits, problems such as power supply reliability have been ignored, and the important role of the three-remote power distribution terminal in power distribution automation has not been brought into play reasonably and effectively.
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[0046] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0047] It should be pointed out that the following detailed description is exemplary and is 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.
[0048] 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 combina...
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The invention relates to a three-remote power distribution terminal optimal configuration method, which comprises the following steps of: firstly, extracting power distribution network data, equipmentparameters and equipment fault information, and summarizing net rack information; then constructing a power distribution network power supply reliability model; then, according to a preset power supply reliability target and the constructed power supply reliability model, selecting the configuration number of the three-remote terminals capable of achieving the power supply reliability target; andfinally, establishing a three-remote terminal configuration yield ratio model, and selecting the three-remote terminal configuration scheme with the highest yield ratio as the optimal three-remote terminal configuration scheme on the premise of meeting the power supply reliability target. The reliability and economy of power supply are comprehensively considered, so that the optimal three-remoteterminal configuration scheme can be selected.
Description
technical field [0001] The invention relates to the technical field of distribution network power supply optimization, in particular to a three-remote power distribution terminal optimization configuration method. Background technique [0002] The fundamental task of the power distribution system is to distribute power to various users as economically and reliably as possible. Power distribution automation is a powerful guarantee for providing safe and reliable power supply and high-quality and efficient power supply services. [0003] In recent years, with the continuous increase of my country's distribution network construction investment, distribution automation has been significantly developed. The core of power distribution automation is feeder automation. Configuring automatic terminal equipment on traditional feeder switches is conducive to fault identification of distribution lines, isolation of faulty areas, and restoration of power supply in areas, which greatly im...
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IPC IPC(8): H02J3/00H02J13/00
CPCH02J3/00H02J3/008H02J13/00Y02E40/70Y04S10/50
Inventor 张翔黄文灏张智敏雷玉明施生壮余世霖林超勇蓝伟王潇倩林纪灿赖仕达夏晓锋陈志航连香女吴莎莎
Owner SANMING POWER SUPPLY COMPANY OF STATE GRID FUJIANELECTRIC POWER