Elastic power distribution network panoramic information visualization method and system

A distribution network and elastic technology, applied in the field of panoramic information visualization method and system of elastic distribution network, can solve problems such as power supply loss

Active Publication Date: 2021-07-30
GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD
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  • Abstract
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  • Claims
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However, extreme events have become more frequen...

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  • Elastic power distribution network panoramic information visualization method and system
  • Elastic power distribution network panoramic information visualization method and system
  • Elastic power distribution network panoramic information visualization method and system

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Embodiment Construction

[0041] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. 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.

[0042] In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it may be mechanically connected or electrically connected; it may be directly connected or indirectly connected through an intermediar...

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Abstract

The invention discloses an elastic power distribution network panoramic information visualization method and system, and the method comprises the steps: monitoring system data information in real time, calculating and displaying a dynamic elastic index of a power distribution network, carrying out the refined early warning of the system according to an index threshold value, and marking a risk element; and simulating the extreme disaster weather offline, calculating and displaying the comprehensive elasticity score of the power distribution network, enabling the power distribution network elements to be subjected to importance ranking, and marking the power distribution network element with the highest importance. According to the invention, the elastic change of the power distribution network is reflected through two aspects of off-line evaluation and on-line monitoring, and visual display is further carried out through a panoramic information visualization system, so that an element strengthening scheme and a resource allocation strategy can be guided from a planning level, and a worker can be assisted in emergency scheduling and rapid recovery from the operation level.

Description

technical field [0001] The invention belongs to the technical field of elastic distribution network, and in particular relates to a method and system for visualizing panoramic information of an elastic distribution network. Background technique [0002] The safety and reliability of the power system is a necessary requirement for the normal operation of modern society. However, extreme events have become more frequent in recent years, causing huge losses to power supply. Therefore, it is necessary to actively build a resilient distribution network to improve the system's ability to cope with extreme events. [0003] In order to intuitively reflect the comprehensive elasticity level of the system and improve the analysis and processing efficiency of the system for extreme events, we urgently need to develop a panoramic information visualization system for elastic distribution networks to realize real-time monitoring and refined early warning of system status under extreme ev...

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Application Information

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IPC IPC(8): G06Q10/06G06Q10/04G06Q50/06
CPCG06Q10/0635G06Q10/06393G06Q10/04G06Q50/06
Inventor 田慧丽凌毓畅梁毅周荣生周小光顾大德
Owner GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD
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