en Electrical Drives Electrical Drives Only For Articles of ELECRiS 2024 Only For Articles of ELECRiS 2024 <span lang="EN-GB" style="font-size:10.0pt"><span new="" roman="" style="font-family:" times="">Induction motors are highly favored in industrial applications for their ease of operation, compactness, lightweight, efficiency, low maintenance, and cost-effectiveness. They are widely used in conveyors, compressors, crushers, drills, fans, escalators, refrigerators, and electric vehicles. In Malaysia, industrial motors account for about 48% of energy consumption. This research introduces an improved rotor design with optimized rotor bars. Using </span></span><span lang="EN-GB" style="font-size:10.0pt"><span new="" roman="" style="font-family:" times="">MotorSolve (IM) </span></span><span lang="EN-GB" style="font-size:10.0pt"><span new="" roman="" style="font-family:" times="">software and theoretical calculations, the study found that the new design boosts energy efficiency. The new rotor bar design achieved an energy efficiency of 76.92%, compared to 74% for the current design. </span></span><span lang="EN-SG" style="font-size:10.0pt"><span new="" roman="" style="font-family:" times="">In terms of energy efficiency, this research found that adopting high-efficiency motors in industrial applications can save a significant amount of energy. These motors can also be used in a variety of horsepower ranges. The research suggests a maintenance plan for malfunctioning motors that attempts to reduce energy consumption, motor losses, and CO2 emissions in any apparatus. </span></span><span lang="EN-GB" style="font-size:10.0pt"><span new="" roman="" style="font-family:" times="">These results offer valuable insights for policymakers to refine energy policies for induction motors.</span></span><span lang="EN-SG" style="font-size:10.0pt"><span new="" roman="" style="font-family:" times=""> In the future, real-time estimation of the motor&#39;s actual operating loss will be required to properly predict the trend in motor efficiency loss under various failure scenarios, which is consistent with the research goal of reducing energy losses in induction motors.</span></span> Induction Motor, Energy Efficiency, Bar Type, Bar Size, Bar Conductivity, Energy Saving. 36 45 http://ijeee.iust.ac.ir/browse.php?a_code=A-10-5467-1&slc_lang=en&sid=1 YANAWATI YAHYA yanawati@unikl.edu.my 1800319475328460016456 1800319475328460016456 Yes Electrical Engineering Section, British Malaysian Institute, Universiti Kuala Lumpur, Gombak, 53100, MALAYSIA. Nor Shafiqin Shariffuddin norshafiqin@unikl.edu.my 1800319475328460016457 1800319475328460016457 No PETRONAS FLOATING LNG 1 (L) LTD., Block B, Level, Lot R-8 Riverson Suites, Kota Kinabalu, 88100, MALAYSIA. Muhammad Khairul Hisyam Jarail mkhairulhisyam.jarai@petronas.com 1800319475328460016458 1800319475328460016458 No PETRONAS FLOATING LNG 1 (L) LTD., Block B, Level, Lot R-8 Riverson Suites, Kota Kinabalu, 88100, MALAYSIA. Dina Maizana maizanadina@gmail.com 1800319475328460016459 1800319475328460016459 No Department Teknik Elektro, Universitas Medan Area, INDONESIA. Ibrahim Alhamrouni ibrahim.mohamed@unikl.edu.my 1800319475328460016460 1800319475328460016460 No Electrical Engineering Section, British Malaysian Institute, Universiti Kuala Lumpur, Gombak, 53100, MALAYSIA. Mohd Khairil Rahmat mkhairil@unikl.edu.my 1800319475328460016461 1800319475328460016461 No Electrical Engineering Section, British Malaysian Institute, Universiti Kuala Lumpur, Gombak, 53100, MALAYSIA.