Mathematical Model for High Precision Detection and Flow Evaluation of SF6 Gas Decomposition Products under Lightning Impulse

With the proposal of a new type of power system in China, the mathematical Model the AC-ISODATA-PSO joint clustering algorithm is applied to predict the content of decomposition products of foam ceramics in field application problem. By iteratively optimizing optical fiber sensing system through structural iteration, the impact of the high-frequency vibration, the large temperature difference, and the extremely short detection period on the experimental results of the high-voltage equipment is addressed. The optical system adopts the single beam dual wavelength structure, which determines the type of air chamber in the refracted optical path and improves the system sensitivity. The high-performance single-chip microcomputer with the multi-channel 12 bit accuracy analog digital converter is used to further improve detection accuracy, providing optimized the optical path detection system for the subsequent foam ceramic demonstration applications.