Title :
Optimal Design of Interior PM Synchronous Machines Using Randomly Guided Mesh Adaptive Direct Search Algorithm
Author :
Lee, Dongsu ; Jeon, Kyung-Won ; Jung, Sang-Yong ; Kim, Jong-Wook
Author_Institution :
Sch. of Electron. & Electr. Eng., Sungkyunkwan Univ., Suwon, South Korea
Abstract :
Interior PM Synchronous Machines (IPMSM) has characteristic of nonlinear magnetic saturation and many local optimal, have been focused on reducing computation time [1]-[2]. Hence, randomly guided MADS (Mesh Adaptive Direct Search) is newly implemented to reducing the excessive computation time. Optimization capability of the proposed randomly guided MADS is validated through two benchmark functions. In particular, it has been forwarded to optimal design of IPMSM for maximizing Maximum Torque per Ampere (MTPA) based on FEA (Finite Element Analysis).
Keywords :
computational complexity; finite element analysis; optimisation; permanent magnet machines; search problems; synchronous machines; FEA; IPMSM optimal design; MTPA; benchmark functions; computation time reduction; finite element analysis; interior PM synchronous machines; maximum torque per ampere maximization; mesh adaptive direct search algorithm; nonlinear magnetic saturation; optimization capability; randomly guided MADS; Algorithm design and analysis; Convergence; Finite element methods; Optimization; Rotors; Synchronous machines; Torque;
Conference_Titel :
Electromagnetic Field Problems and Applications (ICEF), 2012 Sixth International Conference on
Conference_Location :
Dalian, Liaoning
Print_ISBN :
978-1-4673-1333-9
DOI :
10.1109/ICEF.2012.6310418
