期刊
IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS
卷 51, 期 2, 页码 1465-1474出版社
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
DOI: 10.1109/TIA.2014.2345953
关键词
AC drives; ac machines; ac motors; design optimization; finite-element analysis (FEA); Pareto optimization; rotor design; synchronous motor drives; synchronous reluctance (SyR) machines
资金
- PON under Project MALET [PON01_01693]
The automated design of synchronous reluctance (SyR) motors based on multiobjective genetic optimization and finite-element analysis is considered in this paper. Three types of barrier shapes are considered, all described by an effective limited set of input variables. The three solutions are investigated to establish which of the geometries can give the best torque output and also which one represents the best compromise between output performance and computational time. The analysis presented in this paper shows that SyR motors designed automatically can give a good performance and can be designed in a reasonable time, and it is also shown that not all design degrees of freedom are useful in terms of motor performance. Two prototypes of automatically designed machines have been fabricated and experimentally compared with a third prototype designed according to state-of-the-art design principles.
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