Design and development of 48V PMBLDC motor for radiator fan application by using ANSYS Maxwell software

2017 Third International Conference on Sensing, Signal Processing and Security (ICSSS) Pub Date : 2017-05-01 DOI:10.1109/SSPS.2017.8071600

Atul J. Pawar, Anupama S. Patil

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引用次数: 4

Abstract

This paper present the design and simulation of 48 V PMBLDC radiator fan motor for automotive application by using ANSYS Maxwell software. The electrical power demand in automobile is rising rapidly, due to new electrical systems, passengers comfort and safety. 48V system having the advantages that reduce the current demand, the size of the electrical system becomes compact and having the less losses. Currently PMDC motor are using for radiator fan. PMDC motor having brushes suffers from poor efficiency and produces ring-fires around the commutator when it operates at 48 V. Permanent magnet brushless Direct Current (PMBLDC) motors are popular because of higher efficiency, long operating life, compact, low cost, low maintenance, and high reliability system. Therefore, this paper involved ANSYS Maxwell software, which are broken down into field and circuit modeling, calculation of basic dimensions, magnetic circuit calculations, and stator slot design, winding design, performance and loss calculation. RMxpert and 2D analysis used in this paper.

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利用ANSYS Maxwell软件设计开发散热器风扇用48V永磁无刷直流电机

本文利用ANSYS Maxwell软件对48v PMBLDC汽车散热器风扇电机进行了设计与仿真。由于新的电气系统，乘客的舒适性和安全性，汽车的电力需求正在迅速上升。48V系统的优点是减少了电流需求，使电气系统的尺寸变得紧凑，损耗更小。目前，PMDC电机主要用于散热器风扇。有电刷的PMDC电机在48v电压下工作时，效率差，在换向器周围产生环火。永磁无刷直流电机(PMBLDC)因其效率高、使用寿命长、结构紧凑、成本低、维护成本低、系统可靠性高等特点而广受欢迎。因此，本文涉及到ANSYS Maxwell软件，具体分为磁场和电路建模、基本尺寸计算、磁路计算、定子槽设计、绕组设计、性能和损耗计算。本文采用rmexpert和二维分析方法。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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2017 Third International Conference on Sensing, Signal Processing and Security (ICSSS)

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