1. Department of Electrical and Electronics Engineering, KPR Institute of Engineering and Technology, Arasur, Coimbatore, Tamilnadu 641407, India (Corresponding author), e-mail: shankarag05@gmail.com, https://orcid.org/0000-0002-5796-1473
2. Department of Electrical and Electronics Engineering, K.S.R. College of Engineering, K.S.R. Kalvi Nagar, Tiruchengode, Namakkal (Dt), Tamilnadu 637215, India