TY - CONF T1 - Torque-speed characteristics of interior-magnet machines in brushless AC and DC modes, with particular reference to their flux-weakening performance JO - Conference Proceedings Ipemc 2006 Ces IEEE 5th International Power Electronics and Motion Control Conference PY - 2007/12/01 AU - Shi YF AU - Zhu ZQ AU - Howe D ED - DO - DOI: 10.1109/IPEMC.2006.297397 VL - 3 SP - 1847 EP - 1851 Y2 - 2025/11/14 ER -