Transformer substation field operation management and control system and method based on three-dimensional dynamic modeling

Abstract

The invention relates to a transformer substation field operation management and control system and method based on three-dimensional dynamic modeling. The method comprises the following steps: performing three-dimensional dynamic modeling on a transformer substation; accurate positioning; based on the three-dimensional digital model, carrying out intelligent management and control on an operation site through intelligent identification and early warning; based on a three-dimensional digital model, performing live-action rehearsal and equipment simulation training on typical production operation and safety accidents through a virtual reality system. According to the invention, visual data support is provided for field operation work and personnel training work; real-time positioning and track checking of personnel and equipment are realized, and visual technical support is provided for remote intelligent management and control; an intelligent management and control means is provided for field operation safety, dynamic simulation of an operation task plan, typical operation, dynamic rehearsal of safety accidents and disassembly and reassembly analogue simulation of typical equipment are achieved, a visual simulation scheme is provided for field operation, operation risks are reduced, immersive training experience is provided, and training efficiency is improved.

Description

technical field [0001] The invention relates to an on-site management and control method, in particular to a three-dimensional dynamic modeling-based on-site substation operation management and control method, and also relates to the management and control system. Background technique [0002] New management models such as unmanned, less-manned and centralized control stations have been gradually implemented. However, as a new type of management model, unattended substations have the word "unmanned" in their names, but in fact they are This advanced management mode also requires personnel to manage, and due to changes in the operation and maintenance management mode, the traditional safety production management mode has not been changed, and the research on field operation control methods based on 3D dynamic modeling is still blank. [0003] 1. The traditional production and operation site management and control mainly rely on manual review in the whole process from entry an...

AI Technical Summary

Problems solved by technology

[0002] New management models such as unmanned, less-manned and centralized control stations have been gradually implemented. However, as a new type of management model, unattended substations have the word "unmanned" in their names, but in fact they are This advanced management mode also requires personnel to manage, and due to changes in the operation and maintenance management mode, the traditional safety production management mode has not been changed, and the research on field operation control methods based on 3D dynamic modeling is still blank

[0003] 1. The traditional production and operation site management and control mainly rely on manual review in the whole process from entry and exit management, personnel qualification review, work ticket processing, operation permit, operation site safety control to operation termination, and personnel energy and configuration directly affect the entire operation site safety management and control quality

[0004] 2. Entry and exit management. When entering the station, the security guard will contact the person in charge of the patrol center on duty by phone. The person in charge of the duty will decide whether the operator can enter the station according to the operation plan; if they can enter the station, the security will use paper to enter and exit. Registration at the station, this method has caused the disadvantages of busy phone calls, backward registration methods for entering and leaving the station, and discrepancies between the personnel entering and leaving the station and the safety supervision filing personnel for the operation on duty. The frequent changes of temporary workers put enormous pressure on the on-site operation control of the operation and maintenance personnel

Under the telephone permission mode, it is particularly difficult for operation and maintenance personnel to control on-site operations. Under the severe test of frequent loss of control at the current operation site and a large number of habitual violations of safety production risks, most operating units in order to strictly control on-site safety , basically arrange operation personnel to go to the station to carry out operation control work, and the contradiction of insufficient human resource allocation is becoming increasingly prominent

Images