@inproceedings{inproceedings, title  = {{Design and analysis of PM brushless ac machines with different rotor topologies for field-weakening operation}},

 url = {{}},

 year = {{1999}},

 month = {{1}},

 author = {{Chen YS and Zhu ZQ and Howe D and Birch TS}},

 volume = {{1}},

 journal = {{Proceedings of the Universities Power Engineering Conference}},

 pages = {{169-172}},

 note = {{Accessed on 2025/01/03}}}