Application of Fuzzy Mathematical Method in Insulator State Inspection

Abstract:

Insulator pollution flashover can bring about great damage to electric power system. At present, experimental results evaluation system is needed by all practicable and efficient methods for insulator state inspection, such as leakage current method, pulse current method, UV detection, and visible light analysis method. This thesis focused on the evaluation theory and implementation method of fuzzy mathematical method to insulator state inspection results. In addition, it introduced several basic methods, as well as the definition and rules of fuzzy mathematical method, and then proved the possibility of realizing this evaluation system.

• Periodical: Advanced Materials Research (Volumes 798-799)
• Pages: 728-732
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.798-799.728
• Online since: September 2013
• Authors: Xue Rao
• Keywords: Fuzzy Mathematics, Leakage Current Method, Pollution Flashover, RGB, Ultraviolet Imagery

References

[1] Ge Yumin. Detection of Insulator State Based on Computer Vision. Thesis of postgraduate in NCEPU. (2006).

[2] Nie Yixiong, Yin Xianggen, Liuchun, Wen Yuanfang. Evaluation on the On-line Detection Results of Insulator Strings Using Fuzzy Logic Method. Proceedings of the CSEE. 23(3). (2003).

[3] Nie Yixiong, Yin Xianggen. Approach to On-line Detection Methods for Insulators. Insulators and Surge Arresters, 2000, (4)：20-25.

[4] Xionglan, Liuyu, Yao Shuyou, Yangji, Zhang Zhanlong, Hewei. Ultraviolet On-Line Monitoring System for Contaminated Insulators. Transactions of China Electrotechnical Society. 25(7). (2010).

[5] Zhuhu, Li Weiguo, Linzhi. Present and Future Development of Detection Methods for Composite Insulator[J]. Insulators and Surge Arresters, 2006(6): 13-17.

[6] Richards C N, Renowden J D. Development of a remote insulator contamination monitoring system [J]．IEEE Trans. on Power Delivery，1997，12(1)：389-397.

DOI: 10.1109/61.568263