FENG Xue-bin, HOU Ji-yong, WU Jian. Health Evaluation Method of OPGW Optical Cable based on PCA. [J]. Study on Optical Communications (2):27-29,78(2022)
DOI:
FENG Xue-bin, HOU Ji-yong, WU Jian. Health Evaluation Method of OPGW Optical Cable based on PCA. [J]. Study on Optical Communications (2):27-29,78(2022) DOI: 10.13756/j.gtxyj.2022.02.006.
Health Evaluation Method of OPGW Optical Cable based on PCA
Under the influence of internal and external conditions during the peration of Optical Fiber Composite Overhead Ground Wire (OPGW)
the performance of metal strand
ointment
optical unit tube and optical fiber in the structure will degrade to a certain extent
resulting in the deterioration of the overall health of optical cable. How to evaluate the health status of OPGW optical cable according to different parameters and repair or replace it before failure is the main problem. In this paper
a health evaluation method of OPGW optical cable based on subjective and objective weight assignment method and Principal Component Analysis (PCA) method is proposed with detailed case analysis. The data analysis results show that this method can effectively reflect the health status of OPGW optical cable.
关键词
光纤复合架空地线主客观权重PCA健康度
Keywords
OPGWsubjective and objective weightPCAhealth status
Wang J, Pang W, Wang L, et al. Synthetic Evaluation of Steady-state Power Quality based on Combination Weighting and Principal Component Projection Method[J]. CSEE Journal of Power and Energy Systems, 2017, 3(2): 160-166.