TY - CONF T1 - Parameterisation methods for piezoelecric transformer equivalent circuit models JO - 11th International Conference on Power Electronics, Machines and Drives (PEMD 2022) UR - https://eprints.whiterose.ac.uk/id/eprint/188639 PY - 2022/08/29 AU - O'Keeffe H AU - Foster MP AU - Davidson JN ED - DO - DOI: 10.1049/icp.2022.1152 PB - IET Digital Library SN - 9781839537189 SP - 764 EP - 768 Y2 - 2025/11/23 ER -