★ 5.0 1 review
3 Students
30 € Per hour
English 1 Language
2025 On platform since

Profile

Profile Type

Lead Partner

First Name*

Ali

Last Name*

Zand

Nickname*

zand1000

Country and City of Residence *

Iran

My Hourly Rate in €

30

About me:

With years of hands-on experience as an electrical engineer and electromagnetic designer, I bring practical solutions to complex engineering challenges. My expertise spans the design, simulation, and optimization of electrical machines, using advanced tools like ANSYS Maxwell to achieve reliable, high-performance results. I thrive on turning intricate concepts into efficient, real-world applications, whether it’s enhancing motor efficiency, modeling electromagnetic behavior, or troubleshooting power systems. I approach every project with precision, creativity, and a focus on delivering results that truly make a difference.

Skills

Expert in

  • Electric Circuits
  • Finite-Elemente-Analysis (FEA, FEM)
  • Computer Aided Design (CAD)

Intermediate in

  • Matlab
  • Simulink
  • Robotics and Automation
  • Thermal Analysis
  • Data Science | AI

Beginner at

  • Matlab Image/Video/Audio Processing

Speaks

  • English
Description of skills
  • Electrical Machine Design
    • Induction motors (single-phase & three-phase)
    • Synchronous machines (including low-speed, high-torque designs)
    • Permanent magnet motors (BLDC, PMSM, Halbach array rotors)
    • Generator design and performance optimization
    • Linear motors and special machine topologies (radial flux, axial flux, transverse flux)
    • Fault modeling in electrical machines
  • Electromagnetic Devices
    • Transformer design and simulation (efficiency, losses, thermal behavior)
    • Electromagnetic actuators (rotary, linear, and limited-angle types)
    • Magnetic field modeling, flux distribution, and force/torque calculation
  • Simulation & Analysis Tools
    • ANSYS Maxwell – 2D/3D electromagnetic FEA, RMxprt, Circuit Editor, transient & steady-state analysis
    • EMWorks (EMAG, MotorWizard, MZStudio) – electromagnetic simulation and machine design
    • Finite Element Method (FEM) modeling and multiphysics coupling (thermal, structural, electromagnetic)
    • Structural and thermal stress analysis due to electromagnetic losses
    • Electromagnetic interference (EMI) and loss calculations (eddy current, hysteresis, core losses)
  • Engineering & CAD
    • Computer-Aided Design (CAD) for electrical machines and components
    • Geometry setup and meshing for FEM simulations
    • Optimization for efficiency, torque density, and material cost reduction
    • Parametric modeling for rapid prototyping and comparison
  • Consultancy & Applied Research
    • Electromagnetic design for real-world industrial applications
    • Power electronics repair and driver board analysis
    • Simulation workflow development for R&D teams
    • Technical documentation, reporting, and result interpretation

 

  • Training & Teaching
    • Course development for ANSYS Maxwell, FEM, and electromagnetic design
    • Tutorials and workshops on motor/transformer simulation and analysis
    • Beginner-to-expert guidance on machine modeling, FEA, and interpretation of results

Work experience

  • Jan 2016 — Present
    Payafan Engineering Solutions CEO

    Chief Executive Officer of Payafan, a knowledge-based engineering company specializing in electromagnetic systems, electrical machines, and advanced industrial engineering solutions. Responsible for leading technical projects in electromagnetic design, electric motor development, simulation, optimization, and prototyping for industrial applications. Experienced in managing multidisciplinary engineering projects from initial concept and feasibility studies through detailed design, simulation, manufacturing support, and technical validation.

    Strong background in the design, analysis, and optimization of electric motors, generators, magnetic components, and electromechanical systems, with extensive experience in finite element electromagnetic simulation. Also experienced in motor maintenance, troubleshooting, performance assessment, failure analysis, and improvement of existing electrical machines. As CEO, I have combined technical expertise with project management, customer collaboration, and business development to deliver practical engineering solutions for industrial clients.

Reviews

5.0 1 review
WiredWhite GmbH 26. August 2025

Notable FEA/FEM, CAD and Electric Circuits knowledge! Great to have you here.

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