Multi-Frequency Vibration Suppression Based on an Inertial Piezoelectric Actuator Applied in Indoor Substations

This paper addresses the suppression of multi-frequency line spectrum vibrations during the operation of indoor substations through the development of an active vibration isolation scheme based on a piezoelectric stack inertial actuator. Based on the finite element modal analysis, the excitation fre...

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Bibliographic Details

Published in:	Micromachines
Main Authors:	Xiaohan Li, Jian Shao, Peng Wu, Tonglei Wang, Jinggang Yang, Yipeng Wu
Format:	Article
Language:	English
Published:	MDPI AG 2025-10-01
Subjects:	inertial actuator vibration suppression piezoelectric actuator substation equipment indoor substation
Online Access:	https://www.mdpi.com/2072-666X/16/10/1178