Study on Loose Failure Diagnosis of High–voltage Parallel Electric Reactor Based on SDICA BSS Algorithm
Jiwen Peng, Hao Cao, Ling Lu, Qinghua Zeng, Xinghai Zhang, Zongxi Zhang · 2021 International Conference on Intelligent Computing, Automation and Systems (ICICAS) · 2021
The vibration test signal of a high voltage parallel reactor of Shandong electrician is separated using the SDICA blind source separation algorithm(BSS). Only the 100Hz frequency component, consistent with the reactor vibration signal and 100Hz as the main frequency, but includes harmonic component including 200Hz, 300Hz, 400Hz, 500Hz and direct test results, which directly reflects the core vibration change due to loosening and effectively separates the abnormal core vibration signal.