TY - JOUR T1 - Performance investigation of hybrid excited switched flux permanent magnet machines using frozen permeability method JO - IET Electric Power Applications UR - http://eprints.whiterose.ac.uk/88730/ PY - 2015/11/16 AU - Li G AU - Zhu ZQ AU - Jewell GW ED - DO - DOI: 10.1049/iet-epa.2015.0129 PB - Institution of Engineering and Technology (IET) VL - 9 IS - 9 SP - 586 EP - 594 Y2 - 2025/05/20 ER -