Motor Design Engineer (BLDC/PMSM/Induction)

SUMIT DUDHE

Goa, India +91-913******* ***********@*****.***

PROFILE SUMMARY

Motor Design Engineer with hands-on experience in design, simulation, validation and optimization of electric motors for EV and industrial applications. Expertise in BLDC, PMSM and Induction Motors, electromagnetic design using ANSYS Maxwell, thermal analysis using Motor-CAD and motor performance validation.

CORE TECHNICAL SKILLS

• Electrical Machines: BLDC, PMSM, Induction Motors, Hub Motors

• Design & Simulation: ANSYS Maxwell (2D/3D), RMxprt, Motor-CAD, Efficiency Mapping, Loss Calculation

• Control Systems: MATLAB, Simulink, Motor Control – FOC, DTC

• Automation: Python, IronPython, APDL, Parametric Studies

• Testing: Torque-Speed Testing, Thermal Analysis, Sensor Validation

• Mechanical: SolidWorks (Basic CAD)

PROFESSIONAL EXPERIENCE

CG Power & Industrial Solutions Ltd – Goa

Motor Design Engineer – R&D (May 2025 – Present)

• Electromagnetic design and sizing of BLDC, PMSM and Induction Motors.

• 2D/3D FEM validation using ANSYS Maxwell.

• Motor-CAD thermal simulation and loss analysis.

• Torque-speed curves, efficiency maps and performance optimization.

• Prototype support, controller integration and testing activities.

• Supported IE3/IE4/IE5 efficiency improvement studies by optimizing active material utilization, thermal performance and electromagnetic parameters. PROJECTS

250W IPM Motor Design & Electromagnetic Optimization (48V EV Application)

• Designed and optimized a 250W BLDC motor using analytical calculations, ANSYS Maxwell and Motor-CAD simulation.

• Developed 8 Pole / 9 Slot motor topology with electromagnetic sizing of stator, rotor, winding and magnets.

• Performed winding optimization including turns selection, slot fill, resistance and D-Q axis inductance evaluation.

• Technical research on EV motors, drivetrain systems and benchmarking studies.

• Conducted FEA validation including Back EMF, torque ripple, cogging torque and flux density analysis.

• Generated torque-speed curves, power-speed characteristics and efficiency maps.

• Performed thermal analysis under natural cooling conditions using Motor-CAD.

• Conducted demagnetization and short-circuit validation for N42UH permanent magnets.

Hub Motor Performance Validation (250W,36 V, EV Application)

• Conducted torque-speed testing, efficiency validation and thermal observation.

• Supported prototype validation and performance improvement activities.

• Performed thermal analysis under natural cooling conditions using Motor-CAD.

• Conducted demagnetization and short-circuit validation for N42H permanent magnets. Machbizz Markets Pvt Ltd – Pune

Research Analyst – EV Technologies (May 2023 – Mar 2025)

• Conducted market research and industry analysis to identify potential business opportunities and emerging market trends.

• Performed lead generation, company profiling and database management for global clients across different industries.

• Researched target markets, competitors and customer segments to support business development strategies

EDUCATION

Bachelor of Engineering – Electrical Engineering (2022) CGPA: 7.99 / 10 CERTIFICATIONS

• EV Powertrain Design

• ANSYS Electromagnetic Simulation

• SolidWorks

• SAP

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