Substation operation and maintenance personnel virtual operation training system

Abstract

The invention discloses a substation operation and maintenance personnel virtual operation training system, which comprises a virtual vision assembly, which is used for displaying power operation scene pictures to operators in real time; a fall virtual assembly, which is used for simulating the feeling of step-missed falling when an operator misses a step in a power operation scene; a body feeling glove assembly, which comprises a gesture recognition module and an electric shock simulation module, and is used for simulating electric shock accidents when the operator violates safety regulations; a head knock simulation assembly, which is used for simulating part falling accidents when the operator violates the safety regulations; and a virtual control system, which is in communication connection with the fall virtual assembly, the virtual vision assembly, the body feeling glove assembly and the head knock simulation assembly. The advantages are that by applying the augmented reality technology to training of substation operation and maintenance personnel, realness, practicality and effectiveness of the training are effectively improved, and the operators are allowed to understand composition and distribution of substations more effectively.

Description

technical field [0001] The invention relates to the field of power system operation training, in particular to a virtual operation training system for substation operation and maintenance personnel. Background technique [0002] With the development of science and technology, intelligent engineering has achieved a leap-forward development, which puts forward higher technical requirements for its interface tool, the human-computer interaction interface. Augmented Reality (AR) emerged as a new description method, providing technical support for large-scale engineering data visualization. [0003] my country's research on 3D display and virtual reality technology (Virtual Reality, referred to as VR) started relatively late, and the application of these technologies in power systems is mainly limited to the field of power distribution GIS. Multimedia is used as a means of expression, and its sense of reality, sense of presence and performance need to be improved. With the devel...

AI Technical Summary

Problems solved by technology

At present, there are four urgent needs: (1) The primary and secondary professional divisions lead to the lack of a quick understanding of the overall picture of the substation by the operators

There is no opportunity for simulated operations in non-job types, and the training effect is not good, which makes it easier for various types of workers to have problems when they work together

(2) Manual shift scheduling and manual formulation of training programs are used in the daily operations of substation inspection, emergency repairs, and regular training, and the correlation with the training effect is not fully analyzed from the aspects of trainers' knowledge structure, physical state, and psychological characteristics. The optimal control of the scheduling process and the rapid interaction of information have not been matched and dynamically adjusted with the company's medium and long-term maintenance plan, and the pertinence of training and the adaptability of operating procedures cannot be continuously and effectively improved

(3) In the troubleshooting of equipment failures, in the actual emergency repair work and training and troubleshooting assessment, the comprehensive utilization of data collection and

For a long time, the maintenance strategy of electrical equipment in my country's power grid mainly adopts regular maintenance based on time, which has the defects of "excessive maintenance" and "insufficient maintenance", resulting in a huge waste of maintenance costs and a decline in equipment reliability; at present, condition-based maintenance It has become a hot spot, and the basis of condition-based maintenance is condition assessment, that is, to make judgments on the location and development trend of the fault, and to identify the early symptoms of the fault, and the use of augmented reality technology can just assist the on-duty personnel to complete the above work

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