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Distance determination method, device, storage medium, processor, and power distribution system

A technology for determining methods and storage media, which is applied in the field of electric power and can solve problems such as the inability to identify node distances

Active Publication Date: 2022-06-21
STATE GRID BEIJING ELECTRIC POWER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Embodiments of the present invention provide a distance determination method, device, storage medium, processor, and power distribution system, so as to at least solve the technical problem of being unable to identify the distance between nodes in a power distribution network

Method used

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  • Distance determination method, device, storage medium, processor, and power distribution system
  • Distance determination method, device, storage medium, processor, and power distribution system
  • Distance determination method, device, storage medium, processor, and power distribution system

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Embodiment Construction

[0022] In order to make those skilled in the art 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 with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only Embodiments are part 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 creative efforts shall fall within the protection scope of the present invention.

[0023] It should be noted that the terms "first", "second" and the like in the description and claims of the present invention and the above drawings are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used may be interchanged under appropriate ...

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Abstract

The invention discloses a distance determination method, device, storage medium, processor, and power distribution system. Wherein, the method includes: receiving the mechanical wave from the first node at the second node, wherein the mechanical wave is sent by the first node; calculating the propagation time from the first node sending the mechanical wave to the second node receiving the mechanical wave; according to the propagation time and The speed of propagation of the mechanical wave calculates the distance between the first node and the second node. The invention solves the technical problem that the node distance in the power distribution network cannot be identified.

Description

technical field [0001] The present invention relates to the field of electric power, and in particular, to a distance determination method, device, storage medium, processor, and power distribution system. Background technique [0002] Topology identification of distribution station area is the key basic technology to support the intelligentization of low-voltage distribution network. [0003] Through the signal injection method, although the household-change relationship and branch relationship can be identified, the topological distance can be identified; the identification speed through electrical quantity data analysis is slow, the accuracy is poor, and the topological distance cannot be identified; the power line carrier communication identification method exists to identify the branch relationship. Difficulty, unable to identify the distance problem. [0004] For the above problem of inability to identify the node distance in the distribution network, no effective sol...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01B17/00G01S11/14
CPCG01B17/00G01S11/14
Inventor 张淼于希娟迟忠君李洪涛王存平郝良李子衿宋一凡于浩然王博
Owner STATE GRID BEIJING ELECTRIC POWER