Design and Optimization of a Surface-Mounted Permanent-Magnet Linear Synchronous Motor with Maxwell ANSYS

Jamal Abdul-Kareem Mohammed; Farag Mahel Mohammed; Raghda'a Ahmed A. Ali

Article Details

Design and Optimization of a Surface-Mounted Permanent-Magnet Linear Synchronous Motor with Maxwell ANSYS

Authors:

Jamal Abdul-Kareem Mohammed | Farag Mahel Mohammed | Raghda'a Ahmed A. Ali

Publisher:

University of Baghdad

Journal:

Al-Khwarizmi Engineering Journal Vol.15 Issue 3, pp.1-15

Document Type:

Article

Publication Date:

8/2019

Document Language:

English

Document ID (Org No.):

2001539473

pISSN:

2312-0789

Abstract:

 Linear motor offers several features in many applications that require linear motion. Nevertheless, the presence of cogging force can deteriorate the thrust of a permanent magnet linear motor. Using several methodologies, a design of synchronous single sided linear iron-core motor was proposed. According to exact formulas with surface-mounted magnets and concentrated winding specification, which are relying on geometrical parameters. Two-dimensional performance analysis of the designed model and its multi-objective optimization were accomplished as a method to reduce the motor cogging force using MAXWELL ANSYS. The optimum model design results showed that the maximum force ripple was approximatrly reduced by 81.24%compared to the original model with a smaller ripple coefficient of 0.22. Likewise, the model was redesigned taking into consideration two cases; laminated core and solid core. It was found that the error between the analytical and numerical results of the output force did not exceed 0.0967%.

Article Details

Design and Optimization of a Surface-Mounted Permanent-Magnet Linear Synchronous Motor with Maxwell ANSYS

Authors: Jamal Abdul-Kareem Mohammed | Farag Mahel Mohammed | Raghda'a Ahmed A. Ali

Publisher: University of Baghdad

Journal: Al-Khwarizmi Engineering Journal Vol.15 Issue 3, pp.1-15

Document Type: Article

Publication Date: 8/2019

Document Language: English

Document ID (Org No.): 2001539473

pISSN: 2312-0789

Issues

Authors:

Jamal Abdul-Kareem Mohammed | Farag Mahel Mohammed | Raghda'a Ahmed A. Ali

Publisher:

University of Baghdad

Journal:

Al-Khwarizmi Engineering Journal Vol.15 Issue 3, pp.1-15

Document Type:

Article

Publication Date:

8/2019

Document Language:

English

Document ID (Org No.):

2001539473

pISSN:

2312-0789