Research on Optimization of BIT Design Scheme for Digital NBC Protection System

2018 International Conference on Advanced Electronic Materials, Computers and Materials Engineering

材料科学;无线电电子学;计算机科学

Yongcheng, Xie^1 ; Jianyuan, Wang^2 ; Bo, Ou^3

Lating, Hebei Province, China^1

No. 21, Du Jiakan, Beijing, Fengtai District

100084, China^2

Changde City, China^3

关键词: Cost indicators;    Design objectives;    Optimal selection;    Optimal test set;    Protection systems;    Selection methods;    System structures;    Theoretical points;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/439/3/032118/pdf
DOI  :  10.1088/1757-899X/439/3/032118

来源: IOP

【 摘 要 】

BIT technology is an important means to detect, locate and isolate faults of system and equipment. In this paper, the digital NBC protection system is taken as the research object, and the on-line state detection method based on BIT technology is studied. The system structure division and analysis of typical fault mode have been done. The design flow of online state monitoring based on BIT technology is presented. A weighted cost indicator function is constructed. This paper also presents a selection method for selecting the optimal test set based on improved specially-stepwise optimal selection method for digital NBC protection system. From the theoretical point of view, the system typical fault mode is extracted and the BIT design objective is set, and finally, the optimal BIT design scheme is determined.