scholarly journals Application of Augmented Reality (AR) Technology in Low-Voltage Line Interruption Training and Power Grid Emergency Training

2021 ◽  
Vol 2074 (1) ◽  
pp. 012094
Author(s):  
Mingli Bi ◽  
Min Zhang ◽  
Haichang Zhou
Keyword(s):  
Augmented Reality ◽  
Low Voltage ◽  
Power Grid ◽  
Training System ◽  
Feature Points ◽  
Virtual Scene ◽  
Emergency Training ◽  
Real Scene ◽  
Augmented Reality Technology ◽  
Basic Technology

Abstract Augmented reality technology uses computer performance to create a virtual scene and accurately integrate the virtual scene with the real world, and finally uses a video projector to present the virtual and real scene to the user, thereby significantly improving the user’s visual experience and Feeling knowledge. Therefore, augmented reality technology can be well applied to training companies. The use of virtual reality and augmented reality technology in the aerospace, construction and shipbuilding industries has achieved remarkable results, and the era of augmented reality applications in the power grid has also arrived. With the development of mobile terminals such as mobile phones, it has become an excellent platform for augmented reality applications. This article focuses on the application of augmented reality (AR) technology in low-voltage line interruption training and network emergency training. First, the basic technology of augmented reality (AR) and the application of augmented reality (AR) in power grid emergency training are introduced using bibliographic research methods. Then design a network emergency training system for low-voltage disconnection training, and finally test the algorithm used in this article. The detection result shows that the detection of feature points using AGAST takes less than 3ms, while the Shi-Tomasi operator is about 20ms. It can be seen that the use of AGAST operator to detect feature points has a great improvement in speed.

scholarly journals Application of Augmented Reality (AR) Technology in Power Grid Emergency Training

2021 ◽  
Vol 2074 (1) ◽  
pp. 012095
Author(s):  
Qishen Pan ◽  
Min Zhang ◽  
Haichang Zhou
Keyword(s):  
Augmented Reality ◽  
Integrated Management ◽  
Power Grid ◽  
Auxiliary Information ◽  
Holographic Display ◽  
Equipment Operation ◽  
Emergency Training ◽  
Operation And Maintenance ◽  
Augmented Reality Technology ◽  
Substation Equipment

Abstract Strong reality has been applied to training operations, and the use of virtual and augmented reality in aerospace, manufacturing and shipbuilding industries has yielded significant results. This paper mainly studies the application of Augmented Reality (AR) technology in power grid emergency training. This paper designs and implements an intelligent operation and maintenance system based on mobile augmented reality under the Android operating system. Augmented reality technology is applied to substation equipment operation and maintenance. Through the design and development of modules such as data management, equipment identification, holographic display of equipment information, integrated management and remote assistance, the application of Augmented Reality technology in substation equipment operation and maintenance is realized. Based on augmented reality and identification technology, the auxiliary information is transmitted to the intelligent terminal display of field operators in real time to assist the power grid emergency training and improve efficiency.

The Application of Augmented Reality in Mobile Learning Based on Cloud Computing

2013 ◽  
Vol 422 ◽  
pp. 172-175
Author(s):  
Wei Ying Li
Keyword(s):  
Cloud Computing ◽  
Augmented Reality ◽  
Mobile Learning ◽  
Future Development ◽  
Reference Value ◽  
The Real ◽  
Real Scene ◽  
The Future ◽  
Augmented Reality Technology

It combines the augmented reality technology and mobile learning devices, and integrates the real scene and virtual augmented information in the mobile learning device. This paper discusses the principle of Augmented Reality and the mobile learning based on Augmented Reality based on the cloud computing. It will have some reference value for the future development.

Development of Molding Tool with Augmented Reality Technology Application

2013 ◽  
Vol 442 ◽  
pp. 203-208
Author(s):  
Jozef Novak-Marcincin
Keyword(s):  
Augmented Reality ◽  
Technology Application ◽  
Additional Information ◽  
Augmented Reality System ◽  
Real Scene ◽  
Augmented Reality Technology ◽  
Virtual And Augmented Reality ◽  
Developing Area ◽  
Molding Tool ◽  
World Environment

Augmented Reality (AR) is a developing area of virtual reality research. The world environment around us provides a wealth of information that is difficult to duplicate in a computer. This is evidenced by the worlds used in virtual environments. An augmented reality system generates a composite view for the user. It is a combination of the real scene viewed by the user and a virtual scene generated by the computer that augments the scene with additional information. In paper is presented the example of virtual and augmented reality application in area of molding tool assembly realized by author.

scholarly journals Application of Augmented Reality Technology and Artificial Intelligence Satellite Communication Equipment in Power Grid Emergency Training

2021 ◽  
Vol 2074 (1) ◽  
pp. 012093
Author(s):  
Songyuan Zheng ◽  
Min Zhang ◽  
Haichang Zhou
Keyword(s):  
Artificial Intelligence ◽  
Augmented Reality ◽  
Satellite Communication ◽  
New Technologies ◽  
Power Grid ◽  
Emergency Rescue ◽  
Emergency Training ◽  
Training Content ◽  
Improvement Effect ◽  
Communication Equipment

Abstract In recent years, more and more fast-developing high and new technologies have gradually penetrated into the power grid emergency of satellite communication equipment training, and Augmented Reality (AR) technology and Artificial Intelligence (AI) are one of them. The power communication network is an important means to ensure the safety, stability, and economic operation of the power grid, and it is also an important infrastructure for the entire power grid. Power grid emergency training is particularly important for improving the ability to respond to emergencies. The purpose of this article is to study the application of AR technology and AI satellite communication equipment in power grid emergency training. This article first analyzes the demand for training content of power grid emergency training for satellite communication equipment training. Through questionnaire surveys and interviews with relevant experts and emergency rescue teams, it summarizes the training content suitable for the application of AR technology and AI technology for power grid emergency. Then, by introducing the key technologies of the power grid emergency training of satellite communication equipment training, the application of AR technology and AI in the power grid emergency training of satellite communication equipment training is completed. The training effect data shows that 68% think that the training can improve the motivation of training by using this technology, 74% think that the overall effect of the training is good, and 66.3% think that the skill improvement effect is good, which verifies that the technology is used in power grid emergency training. It is worth promoting.

An Educational Platform for Cascade PWM STATCOM

2015 ◽  
Vol 719-720 ◽  
pp. 470-474
Author(s):  
Yan Jie Zhang ◽  
Zhi Heng Xu ◽  
Zhuang Zhuang Zheng ◽  
Ji Xin Wang ◽  
Yu Hai Liu
Keyword(s):  
Low Voltage ◽  
Power Grid ◽  
Training System ◽  
Dc Voltage ◽  
Load Disturbance ◽  
Imaginary Power ◽  
Voltage Balance ◽  
Balance Strategy ◽  
Star Configuration

This paper presents a training system based on low-voltage cascaded PWM STATCOM.It is intended to train the employee in power grid companies.The system is characterized by load disturbance in 380-V power grid and imaginary power compensation of transformerless cascade PWM STATCOM with star-configuration. A two-hierarchy DC voltage balance strategy is adopted to stabilize the H-bridge capacitors in the compensation procedure. Simulation and experimental waveform indicate that a 380V-20kvar cascade STATCOM with star-configuration compensate the the imaginary power shortage within 20ms.

Some Research on the Fusion of Virtual Scene and Video Image

2011 ◽  
Vol 58-60 ◽  
pp. 1-6
Author(s):  
Yan Feng
Keyword(s):  
Augmented Reality ◽  
Video Image ◽  
Three Dimensions ◽  
Light Sources ◽  
Analytical Geometry ◽  
Virtual Scene ◽  
The Real ◽  
Scene Graph ◽  
Real Scene ◽  
Graph Tree

Fusing three-dimensional virtual scene and video image into a perfect whole, is a key technology in augmented reality, which includes a number of problems need to be resolved. This paper makes some researches on the occlusion and consistent illumination between virtual and real objects. About occlusion, an approach for realizing multilayer occlusion is presented. A special scene graph tree is designed comprised of some special nodes, namely EMO nodes. According to the location of real moving object, different EMO node will be activated in real-time, consequently realizing the multilayer occlusion. About consistent illumination, two spheres with Lambert surface are introduced in the real scene. Through image analysis and analytical geometry of three dimensions, the illumination parameters of the real scene are estimated automatically. These parameters describe a point light source and ambient light. Using the estimated illumination parameters, the synthetic scene is relighted through inserting proper virtual light sources in the scene graph tree. This work explores a post-illumination-processing and image-based approach to rapidly improve illumination consistency in augmented reality.

Renovating the View of Cost Sharing for the Underground Low Voltage Cable Projects in Hanoi

2019 ◽  
Vol 35 (5E) ◽  
Author(s):  
Pham Thi Thu Ha ◽  
Phan Dieu Huong
Keyword(s):  
Willingness To Pay ◽  
Cost Sharing ◽  
Low Voltage ◽  
Power Grid ◽  
Field Studies ◽  
Power Industry ◽  
Well Field ◽  
The Subject ◽  
Sharing Responsibility ◽  
The Cost

Underground power grid projects in Hanoi is so urgent that it requires immediate implementation. To synchronously and quickly implement the underground power grid projects, people in charge should not follow the outdated perspectives of just including the power industry, but also need to call for the support and cost sharing responsibility from consumers. This paper aims at approaching the subject both from the producers and consumers’ perspectives to together sharing the cost of putting the power grid underground not only in Hanoi but other metropolitans in Vietnam as well. Field studies (including 104 families) at Hoan Kiem District, Hanoi and CBA method were applied to investigate the willingness to pay (WTP) level of consumers to share the cost with the power industry for the underground power grid projects in Hanoi. The overview of the results shows that cost for the underground power grid in Hoan Kiem District ranging from 30,000 VND/household/month to 46,000VND/household/month. On the other hand, the willingness to pay of a typical household of four people within Hoan Kiem District ranges from 17,000VND/month to 24,000VND/month, with the most favorable method of annual payment within a detailed timeline.

Augmented Reality Tools in Physics Training at Higher Technical Educational Institutions

2018 ◽  
Vol 51 ◽  
pp. 47-57
Author(s):  
Тетяна Грунтова ◽  
Юлія Єчкало ◽  
Андрій Стрюк ◽  
Андрій Пікільняк
Keyword(s):  
Augmented Reality ◽  
Educational Process ◽  
Educational Institutions ◽  
Training Process ◽  
Scientific Publications ◽  
Theoretical Substantiation ◽  
Research Goal ◽  
Augmented Reality Technology ◽  
Cognitive Activities

Hruntova T. V., Yechkalo YU. V., Stryuk A. M. and Pikilʹnyak A. V. Augmented Reality Tools in Physics Training at Higher Technical Educational Institutions. Research goal: the research is aimed at theoretical substantiation of applying the augmented reality technology and its peculiarities at higher technical educational institutions. Research objectives: the research is to solve the problems of determining the role and place of the technology in the educational process and its possible application to physics training. Object of research: teaching physics to students of higher technical educational institutions. Subject of research: the augmented reality technology as a component of the training process at higher educational institutions. Research methods used: theoretical methods include analysis of scientific and methodological literature; empirical methods include studying and observation of the training process. Research results: analysis of scientific publications allows defining the notion of augmented reality; application of augmented reality objects during laboratory practical works on physics is suggested. Main conclusions. introduction of the augmented reality technology in thetraining process at higher technical educational institutions increases learning efficiency, facilitates students’ training and cognitive activities, improves the quality of knowledge acquisition, provokes interest in a subject, promotesdevelopment of research skills and a future specialist’s competent personality.

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