Modeling the Thermal Behavior of Permanent Magnet Synchronous Motors

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Modeling of Iron Losses of Permanent-Magnet Synchronous Motors

Permanent-magnet (PM) motors offer potential energy savings as compared with induction motors because of the virtual elimination of rotor loss and the reduction of stator loss from operation near unity power factor. In PM machines, iron losses form a significant fraction of the total loss partly due to the nonsinusoidal flux density distribution. Design optimization therefore requires good mean...

متن کامل

Digital Control of Permanent Magnet Synchronous Motors

Permanent Magnet Synchronous Motor (PMSM) variable-speed drive is widely used in the industry because of its particularly high mechanical power density, simplicity and cost effectiveness. Eliminating the mechanical sensor mounted on the shaft of the motors gives further improvement. These drives are referred to as “sensorless” electrical drives. In this paper a novel sensorless algorithm is pro...

متن کامل

Nonlinear Model of Permanent-Magnet Synchronous Motors

Jun-qiang Lian, Shun-yi Xie , Wang Jian,Ping Hu Department of Weaponry Engineering., Naval University of Engineering, Wuhan 430033, China [email protected] Department of Weaponry Engineering., Naval University of Engineering, Wuhan 430033, China Higher Education Research Units., Naval University of Engineering, Wuhan 430033, China Department of Weaponry Engineering., Naval University of Engineer...

متن کامل

Pole Shape Optimization of Permanent Magnet Synchronous Motors Using the Reduced Basis Technique

In the present work, an integrated method of pole shape design optimization for reduction of torque pulsation components in permanent magnet synchronous motors is developed. A progressive design process is presented to find feasible optimal shapes. This method is applied on the pole shape optimization of two prototype permanent magnet synchronous motors, i.e., 4-poles/6-slots and 4-poles-12slots.

متن کامل

Optimal Design of Permanent Magnet Arrangement in Synchronous Motors

A general pattern, which can include different types of permanent magnet (PM) arrangement in PM synchronous motors (PMSMs) is presented. By varying the geometric parameters of the general pattern, the template can automatically produce different types of PM arrangement in the rotor. By choosing the best arrangement of PMs using optimization method, one can obtain a better performance and lower ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: International Journal of Engineering and Management Sciences

سال: 2019

ISSN: 2498-700X

DOI: 10.21791/ijems.2019.1.58.