Force formulation of a three-phase tubular linear machine with dual Halbach array

• Main Authors: Zhang, Lei, Yan, Liang, Yao, Nan, Wang, Tianyi, Jiao, Zongxia, Chen, I-Ming
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Conference or Workshop Item
• Language: English
• Published: 2013
• Subjects: DRNTU::Engineering::Mechanical engineering
• Online Access: https://hdl.handle.net/10356/101699; http://hdl.handle.net/10220/16367
• Institution: Nanyang Technological University

A novel dual Halbach array is proposed in this paper to increase the output performance of tubular linear machines. The magnetic field distribution in three-dimensional (3D) space is formulated with Bessel functions analytically. Following that, the modeling of force output for linear machines with...