The Detecting System and Method of Quasi-Distributed Fiber Bragg Grating for Overhead Transmission Line Conductor Ice and Composite Insulator Icing Load

Article Engineering, Electrical & Electronic

Methods of image recognition of overhead power line insulators and ice types based on deep weakly-supervised and transfer learning

Yanpeng Hao et al.

Summary: This paper proposes an image intelligent analysis method for insulator icing monitoring. It establishes a dataset of insulator icing monitoring images through rules for data cleaning, classification, and annotation. The method uses a weakly supervised and phased transfer learning approach to recognize insulators and different types of ice. The proposed method achieves good accuracy and efficiency, and enables intelligent image annotation through image pseudo-labelling.

IET GENERATION TRANSMISSION & DISTRIBUTION (2022)

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Article Engineering, Electrical & Electronic

Interface quasi-distributed fibre Bragg grating positioning detection of glaze icing load on composite insulators

Yanpeng Hao et al.

Summary: This paper investigates the ice cover issue on transmission line insulators and proposes a positioning detection method based on fiber Bragg grating. Experimental results show that this method can accurately locate the position of the ice load.

IET SCIENCE MEASUREMENT & TECHNOLOGY (2022)

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Article Chemistry, Analytical