TY - CONF T1 - Parameterisation Methods For Piezoelecric Transformer Equivalent Circuit Models JO - Power Electronics, Machines and Drives (PEMD) 2022 PY - 2022/08/29 AU - O'Keeffe H AU - Foster M AU - Davidson J ED - DO - DOI: 10.1049/icp.2022.1152 PB - IET SN - 978-1-83953-718-9 Y2 - 2024/12/21 ER -