Transportation plays an important role in all our day to day life. Advancements in technology have uplifted the transportation system into the next level by the introduction of E-Vehicle. E-vehicles are the replacement of gasoline vehicles which are the major reason for depletion of ozone layer. The main component of the E-vehicle is the motor which basically decides the efficiency of the vehicles. The design of the machine has a great impact on the efficiency and as well as on the engines output. Due to the poor analysis of electromagnetic properties of the motor, undesired fluctuations and pulsations would occur causing harmonics to take place thereby there is a huge increase in iron loss. This will also affect the control over the vehicle at low speed. A reasonable method to avoid such issues is to introduce an additional step of analyzing the electromagnetic properties before prototyping the machine. Analysis of the machine is done on the perspective with the integration of the motor and the other components. A new design phase where multi-domain analysis defines these phenomena will assist in the task of achieving an optimal design. A specific simulation tool for each domain is needed for analysis of the entire sys-tem. The co-simulation is carried out on a 10-pole, 12-slot interior Permanent Magnet Synchronous Motor (PMSM) in this paper to do finite element analysis in order to achieve the necessary efficiency.

交通在我们的日常生活中扮演着重要的角色。通过引入电动汽车，技术进步将交通系统提升到了一个新的水平。电动汽车是汽油车的替代品，是造成臭氧层破坏的主要原因。电动汽车的主要部件是电机，它基本上决定了车辆的效率。机器的设计对效率和发动机输出有很大影响。由于对电机的电磁特性分析不佳，会出现不希望的波动和脉动，从而导致谐波发生，从而使铁损大幅增加。这也会影响低速时对车辆的控制。避免此类问题的合理方法是在对机器进行原型设计之前引入额外的电磁特性分析步骤。机器的分析是从电机和其他组件的集成角度进行的。多域分析定义这些现象的新设计阶段将有助于完成优化设计的任务。分析整个系统需要针对每个域的特定仿真工具。本文对一台 10 极 12 槽内置永磁同步电机 (PMSM) 进行联合仿真，进行有限元分析，以达到必要的效率。多域分析定义这些现象的新设计阶段将有助于完成优化设计的任务。分析整个系统需要针对每个域的特定仿真工具。本文对一台 10 极 12 槽内置永磁同步电机 (PMSM) 进行联合仿真，进行有限元分析，以达到必要的效率。多域分析定义这些现象的新设计阶段将有助于完成优化设计的任务。分析整个系统需要针对每个域的特定仿真工具。本文对一台 10 极 12 槽内置永磁同步电机 (PMSM) 进行联合仿真，进行有限元分析，以达到必要的效率。