Study on Vibration Control of Double Motor Refrigeration Unit in Nuclear Power Plant Liang Yuan, Shuwen Zhan, Heyang Chen, Jinchuan Bai, Rui Cai, Xiangyong Kong and Zhangnan Xu E3S Web Conf., 257 (2021) 01080 Published online: 12 May 2021 DOI: 10.1051/e3sconf/202125701080