Performance Analysis Of IPMSM Drive Using Fuzzy Logic Controller Based Loss Minimization Algorithm (LMA)

Abstract

This project presents an online lossminimization algorithm (LMA) for a fuzzy-logiccontroller (FLC)-based interior permanent-magnet synchronous-motor (IPMSM) drive to yield high efficiency and high dynamic performance over a wide speed range. LMA is developed based on the motor model. In order to minimize the controllable electrical losses of the motor and thereby maximize the operating efficiency, the d-axis armature current is controlled optimally according to the operating speed and load conditions. For vector-control purpose, FLC is used as a speed controller, which enables the utilization of the reluctance torque to achieve high dynamic performance as well as to operate the motor over a wide speed range. In order to test the performance of the proposed drive in real time, the complete drive is experimentally implemented using DSP board DS1104 for a prototype laboratory 5-hp motor. The performance of the proposed loss-minimization-based FLC for IPMSM drive is tested in both simulation and experiment at different operating conditions. A performance comparison of the drive with and without the proposed LMA-based FLC is also provided. It is found from the results that the proposed LMA and FLC-based drive demonstrates higher efficiency and better dynamic responses over FLC-based IPMSM drive without LMA. In this project, an online LMA-based speed-control scheme of IPMSM drive incorporating an FLC has been presented. The LMA was developed based on the motor model.

Authors and Affiliations

P. Sandeep| M.Tech Scholar, Associate Professr,K.O.R.M College Of Engineering, Kadapa, G. Venkata Sagar| M.Tech Scholar, Associate Professr,K.O.R.M College Of Engineering, Kadapa, Subbiramireddy| M.Tech Scholar, Associate Professr,K.O.R.M College Of Engineering, Kadapa

Keywords

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  • EP ID EP16425
  • DOI -
  • Views 311
  • Downloads 11

How To Cite

P. Sandeep, G. Venkata Sagar, Subbiramireddy (2014). Performance Analysis Of IPMSM Drive Using Fuzzy Logic Controller Based Loss Minimization Algorithm (LMA). International Journal of Science Engineering and Advance Technology, 2(12), 968-976. https://europub.co.uk/articles/-A-16425