TY - JOUR T1 - Average torque improvement of interior permanent-magnet machine using third harmonic in rotor shape JO - IEEE Transactions on Industrial Electronics PY - 2013/10/17 AU - Wang K AU - Zhu ZQ AU - Ombach G AU - Chlebosz W ED - DO - DOI: 10.1109/TIE.2013.2286085 VL - 61 IS - 9 SP - 5047 EP - 5057 Y2 - 2025/11/14 ER -