TY - CONF T1 - Novel stator electrically field excited synchronous machines without rare-earth magnet JO - 2014 Ninth International Conference on Ecological Vehicles and Renewable Energies (EVER) UR - https://doi.org/10.1109/ever.2014.6844161 PY - 2014/06/25 AU - Zhu ZQ AU - Liu X ED - DO - DOI: 10.1109/ever.2014.6844161 PB - IEEE SP - 1 EP - 13 Y2 - 2025/11/14 ER -