Damping of vibrations at resonant frequencies of electrical systems

Abstract

Attention focuses on reducing the vibration of energy-intensive electrical systems, such as the power units of autonomous vehicles. The amplitude–frequency spectra of input and output vibrational signals for hydraulic vibrational bearings and cable vibrational dampers are investigated. Cable vibrational dampers are more effective in quenching impact loads, while hydraulic vibrational bearings are better at suppressing long-term vibration.