TY - JOUR T1 - Analysis of air-gap field modulation and magnetic gearing effect in fractional slot concentrated winding permanent magnet synchronous machines JO - IEEE Transactions on Industrial Electronics UR - https://eprints.whiterose.ac.uk/id/eprint/125817 PY - 2018/05/01 AU - Zhu ZQ AU - Liu Y ED - DO - DOI: 10.1109/TIE.2017.2758747 PB - Institute of Electrical and Electronics Engineers VL - 65 IS - 5 SP - 3688 EP - 3698 Y2 - 2025/11/14 ER -