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Labeling method and device for multi-source measurement in power distribution network wide-area measurement control system

A multi-source measurement and wide-area measurement technology, applied in the field of electric power, can solve problems such as inability to obtain relevant information of power equipment, difficulty in ensuring orderly arrangement, and easy blocking of other graphic elements, so as to reduce the workload of manual maintenance and ensure comprehensive information Sexuality and less repetitive work

Active Publication Date: 2020-04-28
GUANGZHOU POWER SUPPLY CO LTD +2
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  • Abstract
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  • Claims
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Problems solved by technology

[0002] The single-line diagram of the Distribution network-Wide Area Measurement System (D-WAMS) describes the topological connection relationship of power equipment. In the case of incomplete measurement and labeling in the single-line diagram, it needs to be supplemented Operation; in related technologies, manual marking is used to complete measurement markings, which requires a large amount of repetitive work, and it is difficult to ensure orderly arrangement; or the measurement markings are completed through program marking, which easily blocks other graphics elements; thus, the one-line diagram cannot be used Accurate, real-time and comprehensive acquisition of relevant information of power equipment

Method used

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  • Labeling method and device for multi-source measurement in power distribution network wide-area measurement control system
  • Labeling method and device for multi-source measurement in power distribution network wide-area measurement control system
  • Labeling method and device for multi-source measurement in power distribution network wide-area measurement control system

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Embodiment Construction

[0047] Various exemplary embodiments, features, and aspects of the present disclosure will be described in detail below with reference to the accompanying drawings. The same reference numbers in the figures indicate functionally identical or similar elements. While various aspects of the embodiments are shown in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.

[0048] The word "exemplary" is used exclusively herein to mean "serving as an example, embodiment, or illustration." Any embodiment described herein as "exemplary" is not necessarily to be construed as superior or better than other embodiments.

[0049] In addition, in order to better illustrate the present disclosure, numerous specific details are given in the following specific implementation manners. It will be understood by those skilled in the art that the present disclosure may be practiced without some of the specific details. In some instances, methods, means, componen...

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Abstract

The invention relates to a labeling method and device for multi-source measurement in a power distribution network wide-area measurement control system, and the method comprises the steps: obtaining ameasurement primitive group according to multi-source measurement information; weighting the occlusion areas of other non-measurement primitives on the single line diagram by using the measurement primitive group, and determining a labeling position according to the obtained weighted value; marking a measurement primitive group in the single line diagram according to the marking position, whereinthe multi-source measurement information is data of a plurality of data sources for the same measurement target. According to the embodiment of the invention, the method achieves the automatic marking of multi-source measurement, can avoid the shielding of important primitives, guarantees the tidy arrangement of effective data sources, improves the tidy and beautiful degree of a single line diagram, and guarantees the information comprehensiveness. And meanwhile, the repeated workload is small, the manual maintenance workload is effectively reduced, and the labeling efficiency is improved, sothat the related information of the power equipment can be more accurately and comprehensively acquired in real time through the single line diagram.

Description

technical field [0001] The present disclosure relates to the field of electric power technology, and in particular to a method and device for marking multi-source measurements in a distribution network wide-area measurement control system. Background technique [0002] The single-line diagram of the Distribution network-Wide Area Measurement System (D-WAMS) describes the topological connection relationship of power equipment. In the case of incomplete measurement and labeling in the single-line diagram, it needs to be supplemented Operation; in related technologies, manual marking is used to complete measurement markings, which requires a large amount of repetitive work, and it is difficult to ensure orderly arrangement; or the measurement markings are completed through program marking, which easily blocks other graphics elements; thus, the one-line diagram cannot be used Accurate, real-time and comprehensive acquisition of relevant information of power equipment. Contents...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T11/60G06T11/20G06Q50/06
CPCG06T11/60G06T11/206G06Q50/06Y04S10/50
Inventor 劳永钊于晓阳张磊赵凤青王磊吴玉生高卓危国恩刘有志袁智勇于力徐全
Owner GUANGZHOU POWER SUPPLY CO LTD
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