Design Novel Fuzzy Logic Controller of IPMSM for Electric Vehicles

Wu Huangyuan, Wang Shuanghong, Shao Keran, Jianbo Sun
2014 Elektronika ir Elektrotechnika  
1 Abstract-This paper presents a novel fuzzy logic controller (FLC) for an interior permanent magnet synchronous motor (IPMSM) in electric vehicles (EV). As an IPMSM used for electric vehicles, d-and q-axis inductances are varied in wide range. Thus, based on inductances variation, the inductances are analysed as a function of both current magnitude and phase. Then, a novel fuzzy logic control algorithm is proposed that that uses the parameters variation of the inductances is proposed. The
more » ... proposed. The algorithm adjusts the reference current of the drive system according to the speed and torque statues. A digital signal processor (DSP) chip TMS28335 is used to implement a complete drive system for a 50kW IPMSM prototype motor. Experimental results have been carried out in order to prove the effectiveness of the new FLC.
doi:10.5755/j01.eee.20.6.5870 fatcat:tkpf72myhbcffoxel4acw4wti4