Improved Performance Analysis of Single-phase Line Start Synchronous Reluctance Motor Derived from Induction Motor

Energy efficiency is an essential aspect of motor technologies. The replacement conventional Single Phase Induction Motor (SPIM) by Permanent Magnet Synchronous (PMSM), Reluctance (SynRM), or Switched (SRM) for energy-efficient operation leads to high capital expenses. This paper presents a cost-effective design method improve the existing SPIM. It implements novel idea transforming it Line Start (LS-SynRM). A rotor 0.5 HP, SPIM successfully redesigned using finite element analysis (FEA). comprehensive parametric sensitivity in terms barrier position and width focused on work. Moreover, introducing permanent magnet has also been investigated. Parametric determines optimum size magnet. However, best-fit significant parameters have estimated. Results revealed substantial improvement performance derived LS-SynRM Assisted (PMaLS-SynRM).