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Publication date: 10 August 2010

Chuangxin Guo, Yijia Cao, Yuezhong Tang and Zhenxiang Han

The purpose of this paper is to design an open architecture of an interconnected communication system (ICS) for multi‐level electric power control centers (EPCC) based on…

402

Abstract

Purpose

The purpose of this paper is to design an open architecture of an interconnected communication system (ICS) for multi‐level electric power control centers (EPCC) based on Tele‐control Application Service Element (TASE.2), which possesses specialties of high performances, robustness, cost‐efficiency, quick‐restoration, and easy‐maintenance.

Design/methodology/approach

Based on the hierarchy and structure of TASE.2, the overall architecture of the ICS for multi‐level EPCC is put forward at first. As the key devices in the system, the structures of the communication gateway (CG) and common interface are designed. Then, the logical procession flows in CG and the con modes, for both CG and IC are analyzed in detail. The web‐based software configuration of remote maintenance and fault diagnosis is discussed conceptually.

Findings

As a standardized, well‐developed, and efficient protocol, TASE.2 is considered to be the most suitable protocol to support the ICS for multi‐level EPCC.

Research limitations/implications

The performance of the ICS needs to be further simulated.

Practical implications

Practical architecture for ICS for multi‐level EPCC with robustness and cost‐efficient specialty is designed in principle, which is very useful for manufacturers to develop pilot devices or even products.

Originality/value

This paper proposes a new ICS scheme for multi‐level EPCC based on TASE.2 is proposed.

Details

Kybernetes, vol. 39 no. 8
Type: Research Article
ISSN: 0368-492X

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Article
Publication date: 10 November 2022

Sifeng Liu, Yong Tao, Naiming Xie, Liangyan Tao and Mingli Hu

The purpose of this paper is to summarize the advances in grey system theory research and various application achievements in science and engineering. At the same time, it…

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Abstract

Purpose

The purpose of this paper is to summarize the advances in grey system theory research and various application achievements in science and engineering. At the same time, it commemorates the 40th anniversary of the birth of grey system theory and the 10th anniversary of Grey Systems–Theory and Application.

Design/methodology/approach

Firstly, the innovations of theoretical research in grey system theory were summarized and some of the widely recognized new results are briefly described. By searching and combing the research results of grey system theory in China national knowledge infrastructure (CNKI) database and Web of Science by Institute for Scientific Information (ISI), this paper shows the rapid development trend of grey system theory in the past 40 years, and the successful applications of grey system theory in the fields of social sciences, natural sciences and engineering technologies.

Findings

More than 227 thousands literature were found by input 10 phrases such as grey system, grey number and sequence operator etc. in CNKI database. After entering the new century, the number of grey system papers included in CNKI database is increasing rapidly. Since 2008, more than 10 thousands papers have been included per year and more than 15 thousands papers have been included per year since 2014. Grey system method and model are widely used in physics, chemistry, biology and other fields of natural science, as well as transportation, electric power, machinery and other fields of engineering technology, and a large number of valuable results have been achieved.

Practical implications

It can be seen that the grey system theory plays an important role in promoting China’s scientific and technological progress, innovation and development and high-level talent training from tens of thousands of literatures marked with important national science and technology projects and a large number of grey system literatures published by China’s double first-class universities and double first-class discipline construction universities.

Originality/value

Both innovations of theoretical research and practical application play important role in the growth of new theory. The innovations of theoretical research provide methods and tools for practical application, which is conducive to improve application efficiency and broaden application fields. A large number of practical applications needs have become the source of theoretical innovation and the solid background for the birth of theoretical innovation achievements.

Details

Grey Systems: Theory and Application, vol. 12 no. 4
Type: Research Article
ISSN: 2043-9377

Keywords

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