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Dynamic Characteristics Analysis of Linear BLOC motor using Finite Element Method Coupling with External Circuit Model  

Chung, Koon-Seok (㈜한라이비텍)
Kim, Mi-Jung (동아대학교 전기공학과)
Moon, Ji-Woo (동아대학교 전기공학과)
Cho, Yun-Hyun (동아대학교 전기공학과)
Publication Information
The Transactions of The Korean Institute of Electrical Engineers / v.56, no.7, 2007 , pp. 1231-1235 More about this Journal
Abstract
This paper presents the dynamic characteristics of a linear brushless dc (BLDC) motor with permanent magnet excitation for the precision conveyor according to the load condition. Dynamic performance of the linear BLDC motor driven with 6 step inverter such as thrust force and speed is simulated by finite element method coupling with external circuit and measured for the prototype motor. The results of finite element analysis are compared to the experimental results and verify reliability.
Keywords
Dynamic characteristics; Load condition; Coupling analysis; Linear BLDC motor;
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