【摘要】 本文通过合理的假设 ,建立了直线同步电动机的磁场分析模型 ,在此模型的基础上 ,运用基本的电磁场理论 ,经推导得到了直线同步电机电磁场的解析表达式以及驱动力和悬浮力的表达式。经过实验的验证 ,与实验值基本吻合 ,并对实验结果进行了分析更多还原

【Abstract】 A model of linear synchronous motor (LSM) for electromagnetic field analysis is established under reasonable assumptions. Based on this model, we derived the expression of electromagnetic field of LSM using the basic electromagnetic field theory. The analytical expression of propulsion force and levitation force of LSM are also obtained. The good agreement with experiments showed the validity of the analytical methods. The experiments are also analyzed.更多还原