Volume 10 Issue 2 - April 2018

  • 1. Speed control of switched reluctance motor by fuzzy pi current controller and state space modelling of switched relucatnce motor

    Authors : Sri Lakshmi Davuluri, K Trinadh Babu

    Pages : 287-293

    DOI : http://dx.doi.org/10.21172/1.102.47

    Keywords : switched reluctance motor, rotor position control, fuzzy PI controller, state space modeling.

    Abstract :

    - The electric traction motor is a crucial component as it impacts the vehicle’s performance. As the cost of batteries related to range requirements urges for a highly efficient but cost effective plays the important role. Several options for electric traction motors were investigated, namely permanent magnet motors, inductance motors and switched reluctance motors (SRM). Switched reluctance motors have found broad applications in automatic industry such as in electro- magnetic brakes. Due to their inherent simplicity, ruggedness and low cost, SRM posse’s strong competition in many adjustable speed and servo type applications. These applications require position sensor control and torque ripple. Many experimental researches are done on switched reluctance motor for reducing steady state error.In this paper, a new approach for reducing steady state error and transient response time for switched reluctance method is proposed by controlling the speed by using fuzzy PI controller. Fuzzy PI controller takes the action during transient response to get faster steady response. Later, a state space modeling of switched reluctance motor is ensured to support our result by taking an appropriate model for SRM consisting of non linear inductance and resistor.

    Citing this Journal Article :

    Sri Lakshmi Davuluri, K Trinadh Babu , "Speed control of switched reluctance motor by fuzzy pi current controller and state space modelling of switched relucatnce motor", https://www.ijltet.org/journal_details.php?id=930&j_id=4507, Volume 10 Issue 2 - April 2018, 287-293, #ijltetorg