Design of Permanent Magnet Synchronous Motor Rotor Position Detection System Based on TLE5012

Abstract:

Currently, the application of permanent magnet synchronous motor is in a wide range of electric vehicle. Field oriented control algorithm is the main way to control permanent magnet synchronous motor, the magnetic field oriented control must be precise to get the rotational position of the motor. Therefore, the performance of the motor position sensor directly affects the accuracy of the magnetic field oriented control. There are three main kinds of sensors: photoelectric position sensor, magnetic position sensor and magnetic sensor. Due to its superior performance, the application of magnetic position sensors is increasingly widespread. This paper designed permanent magnet synchronous motor position detection circuit for the position of permanent magnet synchronous motor based on TLE5012 used to detect the position and 32-bit micro-controllers Infineon TC1767 used as the main chip.

• Periodical: Advanced Materials Research (Volume 1028)
• Pages: 195-199
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.1028.195
• Online since: September 2014
• Authors: Zhen Wang*, Jian Ping Luo, Xiang Qiu
• Keywords: FOC, Magnetic Sensitive Sensor, PMSM, TC1767, TLE5012

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