Fast Solving Technique for Mechanical Dynamic Characteristic in Electromagnetic Motional System by Electro-Mechanical State Equation Including Extracted Circuit Parameter

Lee, Se-Hee; Kwak, In-Gu; Choi, Heung Sik; Lee, Seung-Myen; Park, Il-Han; Moon, Wonkyu

doi:10.1109/tasc.2004.830935

Cited by 12 publications

(1 citation statement)

References 3 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Some researches about the numerical calculation of this kind electromechanical coupled problem using analytic equations have been done [1]- [3]. The key points of solving these kind problems accurately are the construction of equivalent model and the evaluation of parameters, here mainly means the calculation of inductance.…”

Section: Introductionmentioning

confidence: 99%

Analysis of Parameters Influence on the Characteristics of Thomson Coil Type Actuator of Arc Eliminator Using Adaptive Segmentation Equivalent Circuit Method

Li¹,

Jeong²,

Yoon³

et al. 2010

Journal of Electrical Engineering and Technology

View full text Add to dashboard Cite

-A Thomson coil type actuator is applied as the driving unit in an arc eliminator system. To eliminate the arc efficiently, the speed of the actuator is required as fast as possible with certain limit of the exciting current. Therefore, the dynamic characteristics of the Thomson coil type actuator should be analyzed in an effective way. In this paper, a novel solving technique has been developed based on the equivalent circuit model which is set up by dividing the conducting plate into multi segments. To guarantee the calculation accuracy and improve the calculation efficiency, an adaptive refinement algorithm is suggested based on the field continues condition. The proposed method has been verified by the FEM calculation and experiment. The influence of circuit and plate parameters to the performance of the actuator is also investigated, from which a reasonable set of parameters can be found.

show abstract

Section: Introductionmentioning

confidence: 99%