Power distribution network self-healing control sand table deduction system

A sand table deduction and self-healing control technology, which is applied to electrical components, circuit devices, AC network circuits, etc., can solve problems such as distribution network failure risks, high power quality risks, and complex structures

Inactive Publication Date: 2017-08-11
CHINA ELECTRIC POWER RES INST +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The distribution network is directly oriented to end users, with many points and areas, and a complex structure. As an active network that includes distributed power sources and diverse load access, the risk of distribution network failure and power quality risks are increasing.

Method used

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  • Power distribution network self-healing control sand table deduction system

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Embodiment Construction

[0029] In order to clearly illustrate the sand table deduction system provided by the present invention, it will be described in detail below in conjunction with specific embodiments and accompanying drawings.

[0030] The invention provides a sand table deduction system applied to the self-healing control of the distribution network. Through the joint deduction between different distribution network roles, the deduction of various operation modes, equipment states, emergencies, etc. in the distribution network is realized. and evaluation, realize functions including state assessment deduction, optimal control deduction, risk control deduction, emergency control deduction and restoration control deduction, comprehensively analyze and display the deduction results of distribution network, and propose corresponding operation control strategies according to the deduction.

[0031] There are many kinds of equipment in the operation of the distribution network: substations, lines, l...

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Abstract

The invention provides a power distribution network self-healing control sand table deduction system. The system is composed of intelligent bodies which are arranged at a main station and a client side respectively. The intelligent bodies arranged at the main station include a monitoring intelligent body and a supervision intelligent body. The intelligent bodies arranged at the client side include a power supply intelligent body, a power grid intelligent body, a load intelligent body, an environment intelligent body and a black swan intelligent body. According to the technical scheme, the operation state of the power distribution network under multiple operation modes and emergency situations can be effectively simulated and the corresponding analysis result can be put forward so that the decision auxiliary suggestions can be provided for the operation dispatchers and the tools can be provided for the planners.

Description

technical field [0001] The invention relates to the technical field of power system operation control, in particular to a distribution network self-healing control sand table deduction system. Background technique [0002] According to topographic maps, aerial pictures or field topography, the elements in the sand table made of soil, sand grains and other materials in a certain proportion represent objects of their respective attributes. It is not only an independent variety of map or geographic detailed information products, but also an ancient and new independent subject in three-dimensional plastic arts. With the development of computer software and hardware technology, electronic sand tables have been more widely used, gradually replacing traditional physical sand tables. The product of computer technology and multimedia technology - the electronic sand table has a wider range of applications, flexible forms, and is widely used in military command, teaching and scientif...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J3/00
CPCH02J3/00H02J2203/20
Inventor 宋晓辉冯雪平高菲盛万兴常松李建芳张瑜赵珊珊张海巨云涛
Owner CHINA ELECTRIC POWER RES INST
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