management architecture
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2021 ◽  
pp. 1-36
Ladislav Veselý ◽  
Erik Fernandez ◽  
Jayanta Kapat ◽  
Jaffer Ghouse ◽  
Debangsu Bhattacharyya ◽  

Abstract Fault management of systems is a key component in mission/operation success of each system or technology. Fault management can be implemented into various different applications, power generation, industrial processing, aviation and transportation, and electrical grids with combinations of renewable energy sources. As the complexity of the overall system design increases, reliance on just pure physics-based or pure data-based modeling is shown to be deficient in the accuracy of fault management. This work shows the potential of a combination of digital twin and a fault management algorithm. The algorithm is designed to be robust, accurate, reliable, and fast; it is based on both, physics and data-based model modeling. The algorithm compares physical and data-based approaches to provide the most reliable fault management solution, through a digital twin. The fault management algorithm is designed to use physics-based model validated on real/synthetic data (data-based model).

2021 ◽  
Vol 5 (6) ◽  
pp. 1-5
Yue Zhang ◽  
Zefeng Jian ◽  
Hao Wang

The power communication network is a separate network from the power grid whose primary purpose is to ensure the power grid's safe operation. This paper expounds the composition of the comprehensive network management architecture of the power communication data network and the implementation of the data acquisition module in the network management system through theoretical analysis, for the reference of relevant personnel, in order to better promote the collection of power grid communication network data.

2021 ◽  
Vol 2066 (1) ◽  
pp. 012037
Jingwen Yang ◽  
Zhongxiao Chen ◽  
Gang Qin ◽  
Jiarui Chen ◽  
Kaiqing Fu

Abstract Since the concept of smart grid was defined, it has aroused the interest of many researchers, and many countries have also regarded smart grid as a key research project. Because it is the field of power grid research in the future, the structure of the smart grid becomes more complex with the deepening of research, the scale becomes larger, and the data contained in the system is bound to increase rapidly. Flexible DC grid technology has the characteristics of high reliability, good fault tolerance and good scalability, and can be used to solve some problems encountered in the application of smart grids. Based on the structure of the smart grid information system, this paper studies the characteristics of the smart grid data, as well as some safety issues encountered in the data, applies flexible DC power distribution technology, designs a new smart grid equipment management architecture, and System implementation was carried out. Through experimental verification, the new architecture proposed in this paper has high feasibility and safety. Finally, the realization of the management system function based on the new equipment management architecture and the analysis of the system function effect are given.

2021 ◽  
Megan J. Culler ◽  
Sean Morash ◽  
Brian Smith ◽  
Frances Cleveland ◽  
Jake Gentle

O. Jukic ◽  
R. Filjar ◽  
I. Hedi ◽  
E. Cirikovic

IEEE Network ◽  
2021 ◽  
Vol 35 (5) ◽  
pp. 50-57
Linna Ruan ◽  
Shaoyong Guo ◽  
Xuesong Qiu ◽  
Luoming Meng ◽  
Shuang Wu ◽  

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