TY - JOUR T1 - Comparative study of novel variable flux reluctance machines with doubly fed doubly salient machines JO - IEEE Transactions on Magnetics PY - 2013/01/01 AU - Liu X AU - Zhu ZQ ED - DO - DOI: 10.1109/TMAG.2013.2242047 VL - 49 IS - 7 SP - 3838 EP - 3841 Y2 - 2025/01/03 ER -