Rapid Design of Litz Wire Through Inverse Surrogate Modeling

Chen, H.1,2; Du, Y.2; Cheng, Q.1

10.1109/INTMAG.2018.8508340

2018

2150-4598

978-1-5386-6426-1

2018 IEEE INTERNATIONAL MAGNETIC CONFERENCE (INTERMAG)

1-1

23-27 April 2018

Singapore, Singapore

345 E 47TH ST, NEW YORK, NY 10017 USA

IEEE

The practical litz wire design needs either experimental characterization or 3D numerical simulation. Both of these methods are time and cost consuming. In order to improve efficiency, this paper presents an inverse surrogate process to design the litz wire for a given frequency range. The method builds a fast inverse surrogate between frequencies and design parameters. The surrogate is built from existing designs or simulations. Once the inverse surrogate is established, the optimum design at a given frequency can be obtained immediately. The obtained design is then refined using a frequency correction process to fix frequency misalignment. The method is applied to a five-strand litz wire optimization problem to demonstrate its efficiency.
© 2018 IEEE.

litz wire inverse surrogate

第一 ; 通讯

英语

CPCI-S ; EI

NSF of China[61471258]

Engineering

Engineering, Electrical & Electronic

WOS:000455204800238

20192407020202

Efficiency ; Inverse problems ; Wire

Metal Forming:535.2 ; Production Engineering:913.1

Web of Science

1.Southern Univ Sci & Technol, Dept Elect & Elect Engn, Shenzhen, Peoples R China
2.Hong Kong Polytech Univ, Dept Bldg Serv Engn, Hong Kong, Peoples R China

Chen, H.,Du, Y.,Cheng, Q.. Rapid Design of Litz Wire Through Inverse Surrogate Modeling[C]. 345 E 47TH ST, NEW YORK, NY 10017 USA:IEEE,2018:1-1.