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Route establishment method for power grid dispatching

A technology for grid scheduling and establishment method, applied in circuit devices, power network operating system integration, electrical components, etc., can solve problems such as serious communication load, and achieve the effect of saving resources and reducing speed

Active Publication Date: 2017-03-15
INFORMATION & COMM COMPANY OF STATE GRID HEILONGJIANG ELECTRIC POWER COMPANY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention aims to solve the problem of severe communication load in dispatching caused by point-to-point communication with on-site monitoring personnel in the power dispatching process of the power grid, so as to be used in the routing establishment method of power grid dispatching

Method used

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Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0022] DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS 1. A route establishment method for grid scheduling, which includes the following steps:

[0023] Install wireless communication equipment on each line patrol personnel to be networked, record it as a node AP, and set the transmission radius ra of each communication equipment;

[0024] A route establishment method for grid scheduling includes the following steps:

[0025] Step 1. The dispatch center obtains the coordinates of the line repair report site according to the line repair report information;

[0026] Step 2, the dispatch center broadcasts a request information packet within the transmission radius ra, and the request information packet includes: the coordinates of the repair site, the distance threshold, and the estimated time of arrival;

[0027] Step 3. The other nodes AP within the transmission radius ra of the dispatch center receive the request packet, and the other nodes are marked as first-level nodes, ...

specific Embodiment approach 2

[0036] Embodiment 2. This embodiment is a further limitation of Embodiment 1. In step 8, the principle of selecting the final maintenance node AP by the dispatch center is as follows: the distance between the node AP and the repair site is the closest.

specific Embodiment approach 3

[0037] Embodiment 3. This embodiment is a further limitation of Embodiment 1. In step 8, the principle of selecting the final maintenance node AP by the dispatch center is that the time to arrive at the repair report site is the shortest according to the node AP.

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Abstract

The invention discloses a route establishment method for power grid dispatching and relates to a route establishment technology for power grid dispatching. According to the method, a dispatching center only communicates with line patrol personnel in a communication range; each node searches other line patrol personnel satisfying demands and reports the line patrol personnel satisfying the demands to the dispatching center according to a route established in a search process; and the dispatching center screens the line patrol personnel according to different situations, thereby finishing dispatching. In the whole dispatching process, the dispatching center only communicates with the nodes in the communication range, so resources of the dispatching center are greatly waved. Moreover, in the dispatching process, an information rough screening process of the dispatching center is carried out by the nodes, the dispatching center only needs to carry out fine screening on a rough screening result, so the data processing speed of the dispatching center is greatly reduced, and the resources of the dispatching center are saved. The method is applicable to power grid power dispatching.

Description

technical field [0001] The present invention relates to a route establishment technology for grid scheduling. Background technique [0002] Power dispatching is a management method used to ensure the safe and stable operation of the power grid, reliable external power supply, and orderly production of various types of power. [0003] The specific work content of power grid power dispatching is based on the data information fed back by various information collection equipment, or the information provided by monitoring personnel, combined with the actual operating parameters of the power grid, such as voltage, current, frequency, load, etc., and comprehensively consider the development of various production work. According to the situation, judge the safety and economic operation status of the power grid, issue operation instructions by telephone or automatic system, and instruct on-site operators or automatic control system to make adjustments, such as adjusting generator out...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/751H02J13/00H04L45/02
CPCH02J13/0013H04L45/02Y04S20/20Y02B70/30
Inventor 赵威
Owner INFORMATION & COMM COMPANY OF STATE GRID HEILONGJIANG ELECTRIC POWER COMPANY