scholarly journals REVERSE MEASURING CONVERTER SEQUENCE FOR DIGITAL PROTECTION

2020 ◽  
pp. 87-90
Author(s):  
Alexander Nikolaevich Kozlov ◽  
Keyword(s):  
Measuring Converter ◽  
Digital Protection

Using ISO and Semantic Web standard for building a multilingual terminology e-Dictionary: A use case of Chinese ceramic vases

2021 ◽  
pp. 016555152110221
Author(s):  
Tong Wei ◽  
Christophe Roche ◽  
Maria Papadopoulou ◽  
Yangli Jia
Keyword(s):  
Semantic Web ◽  
Cultural Heritage ◽  
Knowledge Sharing ◽  
Use Case ◽  
Knowledge Infrastructure ◽  
Ming And Qing Dynasties ◽  
New Perspective ◽  
Digital Protection ◽  
Protection Of Cultural Heritage

Cultural heritage is the legacy of physical artefacts and intangible attributes of a group or society that is inherited from past generations. Terminology is a tool for the dissemination and communication of cultural heritage. The lack of clearly identified terminologies is an obstacle to communication and knowledge sharing. Especially, for experts with different languages, it is difficult to understand what the term refers to only through terms. Our work aims to respond to this issue by implementing practices drawn from the Semantic Web and ISO Terminology standards (ISO 704 and ISO 1087-1) and more particularly, by building in a W3C format ontology as knowledge infrastructure to construct a multilingual terminology e-Dictionary. The Chinese ceramic vases of the Ming and Qing dynasties are the application cases of our work. The method of building ontology is the ‘term-and-characteristic guided method’, which follows the ISO principles of Terminology. The main result of this work is an online terminology e-Dictionary. The terminology e-Dictionary could help archaeologists communicate and understand the concepts denoted by terms in different languages and provide a new perspective based on ontology for the digital protection of cultural heritage. The e-Dictionary was published at http://www.dh.ketrc.com/e-dictionary.html .

Traditional Culture Protection System Based on the Virtual Augmented Reality Technology

2014 ◽  
Vol 513-517 ◽  
pp. 491-497
Author(s):  
Yi Wen Zhang ◽  
Wei Zhou ◽  
Qi Wang ◽  
Li Lan Chen ◽  
Jie Fang
Keyword(s):  
Augmented Reality ◽  
Channel Model ◽  
Traditional Culture ◽  
Protection System ◽  
Framework Design ◽  
Information Interaction ◽  
Augmented Reality Technology ◽  
Virtual And Augmented Reality ◽  
Digital Protection ◽  
Cartoon Animation

A systematic multi-channel model paradigm for information interaction was proposed under the framework of the development of digital protection system of traditional culture. Analysis was carried out by aiming at the modular classification, interactive structure and data interface in the framework design for the information data. Attention was focused on solving such problems as the key technologies and operate mode of the interactive optimization and structural optimization for the virtual and augmented reality scene. The concept and technology of cartoon animation were analyzed. Thus, the effectiveness of the interactive technology of the system model and the advantages of the multi-channel orderly integration for information were testified.

Development of a Substation Digital Protection and Control System Using a Fiber-Optic Local Area Network

1989 ◽  
Vol 9 (7) ◽  
pp. 51-52 ◽  
Author(s):  
M. Suzuki ◽  
T. Matsuda ◽  
N. Ohashi ◽  
Y. Sano ◽  
R. Tsukui ◽  
...  
Keyword(s):  
Control System ◽  
Fiber Optic ◽  
Local Area Network ◽  
Local Area ◽  
Area Network ◽  
Digital Protection ◽  
Protection And Control ◽  
And Control

Design of the Communication Independence for ACPR1000 Nuclear Power Plant Digital Safety I&C System

2017 ◽  
Author(s):  
Sun Na ◽  
Shi Gui-lian ◽  
Xie Yi-qin ◽  
Li Gang ◽  
Jiang Guo-jin
Keyword(s):  
Power Plant ◽  
Nuclear Power Plant ◽  
Communication Networks ◽  
Nuclear Power ◽  
Protection System ◽  
Plant Safety ◽  
Safety And Reliability ◽  
Digital Protection ◽  
Architecture And Design ◽  
Reactor Protection System

Communication independence is one of the key criteria of digital safety I&C system design. This paper mainly analyzes the requirements for communication independence in safety regulations and standards, and then introduces the architecture and design features, including communication failure processing measures, of communication networks of ACPR1000 nuclear power plant safety digital protection system based on FirmSys platform developed by CTEC. The communication design meets the regulations requirements and effectively improves the safety and reliability of the system, and it is successfully applied in reactor protection system (RPS) of Yang Jiang nuclear power plant unit 5&6. In addition this design can provide reference for communication designs of other NPPs and industries.

The Research and Application on Design Method for “Virtual Terminal” of Smart Substation

2014 ◽  
Vol 1070-1072 ◽  
pp. 1418-1422
Author(s):  
Hao Ren ◽  
Qi Wei Du ◽  
Ren Hui Dou ◽  
Zhi Qiang Yao
Keyword(s):  
Design Method ◽  
Control Device ◽  
Flow Diagram ◽  
Engineering Practice ◽  
Fiber Network ◽  
Traditional Concept ◽  
Connection Line ◽  
Point To Point ◽  
Digital Protection ◽  
Smart Substation

According to the new changes brought out by the smart substation, including disappearance of the traditional concept of terminal and replacement of the original point to point cable connection by optical fiber network, a new design method of GOOSE “virtual terminal” is put forward. The method contains GOOSE “virtual terminal”, virtual terminal logic connection line, GOOSE configuration table and virtual terminal information flow diagram, and solves some problems of digital protection, measurement and control device, such as without contact, no terminal, no wiring etc. of GOOSE information. The design method was applied in the engineering practice of the south of Changshu 500kV smart substation in Suzhou, and the effect of designing was very good.

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