A fixed value setting method for distribution network in power distribution system
A fixed value setting and power distribution system technology, which is applied in the electric power field, can solve the problems of frequent demand, long time-consuming and untimely setting of the fixed value of the distribution network.
Active Publication Date: 2019-03-29
南京陇源汇能电力科技有限公司
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Problems solved by technology
Due to the time-consuming method of manual calculation, and the need for constant value setting of the distribution network may be relatively frequent, it often occurs that the constant value setting cannot be carried out in time
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[0028] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is a part of embodiments of the present invention, but not all embodiments. 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.
[0029] In order to improve the timeliness and accuracy of the fixed value setting of the distribution network, the embodiment of the present invention provides a method for setting the fixed value of the distribution network in the power distribution system, such as figure 1 shown, including steps:
[0030] S11. Determine the upstream and downst...
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The invention discloses a fixed value setting method of a power distribution network in a power distribution system. The fixed value setting method comprises the steps of determining an upstream and downstream relation between power distribution management equipment in the power distribution network according to current characteristic or an amplitude logic relation; respectively acquiring a fixed value parameter of upstream and downstream power distribution management equipment of target power distribution management equipment by Ethernet or a token ring network; taking the acquired fixed value parameter as a reference parameter, and acquiring a fixed value result by fixed value calculation of a preset operational module; and achieving fixed value setting by the target power distribution management equipment according to a fixed value result. With the fixed value setting method disclosed by the embodiment of the invention, the fixed value setting process can be greatly simplified, the labor cost and the time cost are reduced, so that the fixed value setting efficiency is improved.
Description
technical field [0001] The invention relates to the field of electric power, in particular to a fixed value setting method of a distribution network in a power distribution system. Background technique [0002] The distribution automation control system is an automatic control system that enables power distribution companies to monitor, coordinate and operate power distribution equipment in a remote manner in real time; the feeder terminal unit (Feeder Terminal Unit, FTU) is installed in the power distribution room or feeder Intelligent terminal equipment; feeder terminal equipment generally has remote control, remote signaling, fault detection functions, and can realize data communication with the master station in the distribution automation system. The server in the master station processes the data collected by the feeder terminal equipment to generate detection results. [0003] The operation and maintenance process of the distribution network needs to protect the safe...
Claims
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IPC IPC(8): H02H3/00
CPCH02H3/006
Inventor 陆长城
Owner 南京陇源汇能电力科技有限公司