All Stories

  1. Enhancing thermal efficiency in dry-type transformers by modifying gap positioning

    Article • Electric Power Systems Research, November 2026, Elsevier

    Kamran Dawood

  2. Effect of power and voltage variations on transformer core losses and geometry for two distinct core materials

    Article • International Journal of Applied Power Engineering (IJAPE), September 2026, Institute of Advanced Engineering and Science

    Kamran Dawood

  3. Comparative design and economic analysis of dry-type power transformers: Comparative study of copper and aluminum windings

    Article • Clean Energy Science and Technology, June 2026, Universe Scientific Publishing Pte. Ltd.

    Kamran Dawood

  4. Leakage reactance variation in dry-type transformers due to spacer positioning: A FEM and experimental study

    Article • Engineering Science and Technology an International Journal, March 2026, Elsevier

    Kamran Dawood

  5. Eco-Design in Dry-Type Transformers: A Comparative Study of Tier 1 and Tier 2 Classifications

    Article • January 2026, Springer Science + Business Media

    Kamran Dawood

  6. Assessing the Impact of Oil Type on Transformer Performance and Mass

    Article • January 2026, Springer Science + Business Media

    Kamran Dawood

  7. Impact of Altitude on the Design and Performance of Dry-Type Transformers

    Article • January 2026, Springer Science + Business Media

    Kamran Dawood

  8. Evaluating the Performance of Tier 2 Transformers with Copper and Aluminum Windings: Impact on Energy Efficiency and EU Regulation Compliance

    Article • June 2025, Institute of Electrical & Electronics Engineers (IEEE)

    Kamran Dawood

  9. Impact of Transformer Configuration on Cost, Efficiency, and Space Utilization: A Case Study

    Article • June 2025, Institute of Electrical & Electronics Engineers (IEEE)

    Kamran Dawood

  10. A Comparative Study of the Financial and Physical Attributes of Power Transformer Types

    Article • May 2025, Institute of Electrical & Electronics Engineers (IEEE)

    Kamran Dawood

  11. Assessment of Electromagnetic Forces in Transformers Under Open-Circuit and Short-Circuit Conditions

    Article • May 2025, Institute of Electrical & Electronics Engineers (IEEE)

    Kamran Dawood

  12. Evaluation of Energy Losses in Oil-Immersed and Dry-Type Transformers According to TEDAŞ MLZ Specifications

    Article • May 2025, Institute of Electrical & Electronics Engineers (IEEE)

    Kamran Dawood

  13. K-Factor Impacts on Transformer Cost and Weight: A Comparative Evaluation

    Article • May 2025, Institute of Electrical & Electronics Engineers (IEEE)

    Kamran Dawood

  14. Investigating electromagnetic forces in multi-winding transformers: A numerical analysis

    Article • Results in Engineering, March 2025, Elsevier

    Kamran Dawood

  15. Effect of Ambient Temperature Variations on the Design and Performance of Dry-Type Transformers

    Article • February 2025, Institute of Electrical & Electronics Engineers (IEEE)

    Kamran Dawood

  16. Technical and Economic Evaluation of Class F and Class H Insulation in Dry-Type Transformers

    Article • February 2025, Institute of Electrical & Electronics Engineers (IEEE)

    Kamran Dawood

  17. Influence of core window height on thermal characteristics of dry-type transformers

    Article • Case Studies in Thermal Engineering, February 2025, Elsevier

    Kamran Dawood

  18. Comparative Analysis of IEC-Standard and Eco-Design Transformers: Performance, Efficiency, and Cost at Varying Power Levels

    Article • January 2025, Springer Science + Business Media

    Kamran Dawood

  19. Analyzing the Weight Differences of H0 and M4 Core Materials in Dry-Type Transformers

    Article • December 2024, Institute of Electrical & Electronics Engineers (IEEE)

    Kamran Dawood

  20. Evaluating Key Performance Parameters of Hermetically Sealed Oil Transformers: A Study on Load Losses, No-Load Losses, and Leakage Impedance

    Article • December 2024, Institute of Electrical & Electronics Engineers (IEEE)

    Kamran Dawood

  21. A Detailed Examination of Material Choices for Windings in Dry-Type Transformers

    Article • November 2024, Institute of Electrical & Electronics Engineers (IEEE)

    Kamran Dawood

  22. Effect of the Mechanical Alignment of the Winding on Leakage Reactance

    Article • November 2024, Institute of Electrical & Electronics Engineers (IEEE)

    Kamran Dawood

  23. Evaluation of the Economic Feasibility of Different Materials for Transformer Windings

    Article • November 2024, Institute of Electrical & Electronics Engineers (IEEE)

    Kamran Dawood

  24. Material Selection in Transformer Core Design for Cost and Performance Analysis

    Article • November 2024, Institute of Electrical & Electronics Engineers (IEEE)

    Kamran Dawood

  25. Cost Analysis and Economic Factors in Transformer Design and Production

    Article • November 2024, Institute of Electrical & Electronics Engineers (IEEE)

    Kamran Dawood

  26. Experimental Comparison of Weight and Cost for MOH and Amorphous Transformer Cores

    Article • November 2024, Institute of Electrical & Electronics Engineers (IEEE)

    Kamran Dawood

  27. Cost and Weight Comparison Between Dry-Type Transformer and Oil-Type Transformer

    Article • September 2024, Institute of Electrical & Electronics Engineers (IEEE)

    Kamran Dawood

  28. Experimental Assessment of No-Load and Load Losses in Dry- Type and Oil-Filled Transformers

    Article • September 2024, Institute of Electrical & Electronics Engineers (IEEE)

    Kamran Dawood

  29. Use of Finite Element Method Computing as a Decision Aid in the Design of Transformers

    Article • September 2024, Institute of Electrical & Electronics Engineers (IEEE)

    Kamran Dawood

  30. Optimized gap positions for improved leakage impedance in dry-type transformer design

    Article • Results in Engineering, September 2024, Elsevier

    Kamran Dawood

  31. Experimental Comparison of Aluminum and Copper Costs in Transformer Windings

    Article • August 2024, Institute of Electrical & Electronics Engineers (IEEE)

    Kamran Dawood

  32. Investigating the Impact of Cross-Sectional Area Variations of High Voltage Section on Leakage Reactance

    Article • June 2024, Institute of Electrical & Electronics Engineers (IEEE)

    Kamran Dawood

  33. Optimized Gap Positions for Improved Electromagnetic Forces in Dry-Type Transformer Design

    Article • June 2024, Institute of Electrical & Electronics Engineers (IEEE)

    Kamran Dawood

  34. Optimizing Transformer Performance: A Comparative Analysis of K-Factor Impact on No-Load and Load Losses

    Article • May 2024, Institute of Electrical & Electronics Engineers (IEEE)

    Kamran Dawood

  35. Effect of Tapping Position on the Electromagnetic Forces of the Tap-Winding Transformer

    Article • Journal of Electrical Engineering and Technology, April 2024, Springer Science + Business Media

    Kamran Dawood

  36. Investigating the Influence of Lap Length on Magnetic Flux Density Distribution and No-Load Losses

    Article • March 2024, Institute of Electrical & Electronics Engineers (IEEE)

    Kamran Dawood

  37. A Comparative Cost and No-Load Losses Study of H0 and M4 Core Materials

    Article • March 2024, Institute of Electrical & Electronics Engineers (IEEE)

    Kamran Dawood

  38. Numerical and experimental comparison of the no-load losses in the different grain-oriented electrical steel materials

    Article • e-Prime - Advances in Electrical Engineering Electronics and Energy, March 2024, Elsevier

    Kamran Dawood

  39. Evaluation of No-Load Losses in the Single-Sheet, Double-Sheet, and Triple-Sheet Step Lap Joints of the Transformer Core

    Article • January 2024, Springer Science + Business Media

    Kamran Dawood

  40. Analysis of Leakage Impedance Variations Due to Cross-Sectional Area Changes in High Voltage Sections

    Article • IEEE Access, January 2024, Institute of Electrical & Electronics Engineers (IEEE)

    Kamran Dawood

  41. Influence of Core's window height on leakage reactance of power transformers

    Article • Results in Engineering, December 2023, Elsevier

    Kamran Dawood

  42. Copper vs. Aluminum Windings in Dry-Type Transformers: A Comprehensive Study of Losses, Size, and Technical Attributes

    Article • November 2023, Institute of Electrical & Electronics Engineers (IEEE)

    Kamran Dawood

  43. Effects of Gap Length of a Step Lap Joint on the No Load Losses of Transformers

    Article • November 2023, Institute of Electrical & Electronics Engineers (IEEE)

    Kamran Dawood

  44. Effects of the Step-Lap Joints Configurations on the No-Load Losses of the Transformer

    Article • September 2023, Institute of Electrical & Electronics Engineers (IEEE)

    Kamran Dawood

  45. Influence of the Number of Sections on the Leakage Reactance of the Multi-Winding Transformer

    Article • June 2023, Institute of Electrical & Electronics Engineers (IEEE)

    Kamran Dawood

  46. Influence of Space Between the Lower and Upper Windings on the Leakage Reactance of the Split-Winding Transformer

    Article • May 2023, Institute of Electrical & Electronics Engineers (IEEE)

    Kamran Dawood

  47. Optimization and Analysis of Leakage Reactance for a Converter Transformer of the Electric Transport System

    Article • Journal of Electrical Engineering and Technology, May 2023, Springer Science + Business Media

    Kamran Dawood

  48. Optimization and analysis of tapping position on leakage reactance of a two winding transformer

    Article • Alexandria Engineering Journal, April 2023, Elsevier

    Kamran Dawood

  49. The study on the effects of the height of the core’s window on the leakage reactance of transformers using finite element analysis

    Article • December 2022, Institute of Electrical & Electronics Engineers (IEEE)

    Kamran Dawood

  50. Analysis and optimization of leakage impedance in a transformer with additional winding: A numerical and experimental study

    Article • Alexandria Engineering Journal, December 2022, Elsevier

    Kamran Dawood

  51. A simple analytical method for accurate prediction of the leakage reactance and leakage energy in high voltage transformers

    Article • Journal of King Saud University - Engineering Sciences, June 2022, Elsevier

    Kamran Dawood

  52. Evaluation of the Electromagnetic Forces in the Zigzag Transformer using a Computational Method

    Article • May 2022, Institute of Electrical & Electronics Engineers (IEEE)

    Kamran Dawood

  53. Calculation of the losses in the shunt reactor at nominal and rated power with experimental verification

    Article • March 2022, Institute of Electrical & Electronics Engineers (IEEE)

    Kamran Dawood

  54. Optimization of the number of the airgaps in the shunt reactor using finite element method

    Article • March 2022, Institute of Electrical & Electronics Engineers (IEEE)

    Kamran Dawood

  55. Comparison of Analytical Method and Different Finite Element Models for the Calculation of Leakage Inductance in Zigzag Transformers

    Article • Elektronika ir Elektrotechnika, February 2022, Publishing House Technologija

    Kamran Dawood

  56. Effects of Voltage Harmonics on the No-load losses of a Three-phase Distribution Transformer

    Article • November 2021, Institute of Electrical & Electronics Engineers (IEEE)

    Kamran Dawood

  57. Investigating effect of Electromagnetic Force on Sandwich Winding Transformer using Finite Element Analysis

    Article • January 2021, Institute of Electrical & Electronics Engineers (IEEE)

    Kamran Dawood

  58. Analytical and Numerical Estimation of the Leakage Reactance in the Sandwich Winding Transformers

    Article • October 2020, Institute of Electrical & Electronics Engineers (IEEE)

    Kamran Dawood

  59. Modelling of the Shunt Reactor by using Finite Element Analysis

    Article • October 2020, Institute of Electrical & Electronics Engineers (IEEE)

    Kamran Dawood

  60. An overview of renewable energy and challenges of integrating renewable energy in a smart grid system in Turkey

    Article • September 2020, Institute of Electrical & Electronics Engineers (IEEE)

    Kamran Dawood

  61. Evaluation of the Electromagnetic Forces in the Shunt Reactor by using Finite Element Analysis

    Article • September 2020, Institute of Electrical & Electronics Engineers (IEEE)

    Kamran Dawood

  62. Investigating the Effect of Tap Insertion in Concentric Coil Transformer on the Electromagnetic Forces using Magnetostatic analysis

    Article • June 2020, Institute of Electrical & Electronics Engineers (IEEE)

    Kamran Dawood

  63. Design optimisation for distance between additional and tap winding in high-voltage transformers

    Article • High Voltage, April 2020, the Institution of Engineering and Technology (the IET)

    Kamran Dawood

  64. Investigating the Effect of Axial Displacement of Transformer Winding on the Electromagnetic Forces

    Article • April 2020, Institute of Electrical & Electronics Engineers (IEEE)

    Kamran Dawood

  65. Computation of the Axial and Radial forces in the Windings of the Power Transformer

    Article • September 2019, Institute of Electrical & Electronics Engineers (IEEE)

    Kamran Dawood

  66. Electromagnetic and Thermal Analysis of a Domestic Induction Cooker Coil

    Article • September 2019, Institute of Electrical & Electronics Engineers (IEEE)

    Kamran Dawood

  67. Effect of the Tap Winding Configurations on the Leakage Reactance of the Concentric Transformer Coils

    Article • June 2019, Institute of Electrical & Electronics Engineers (IEEE)

    Kamran Dawood

  68. Modeling of Distribution Transformer for Analysis of Core Losses of Different Core Materials Using FEM

    Article • April 2019, Institute of Electrical & Electronics Engineers (IEEE)

    Kamran Dawood

  69. Diagnosis of axial displacement in transformer windings using finite element analysis

    Article • Journal of Mathematical Sciences and Modelling, May 2018, Journal of Mathematical Sciences and Modelling

    Kamran Dawood

  70. Modelling and analysis of transformer using numerical and analytical methods

    Article • September 2017, Institute of Electrical & Electronics Engineers (IEEE)

    Kamran Dawood

  71. Efficient Finite Element Models for Calculation of the No-load losses of the Transformer

    Article • International Journal Of Engineering & Applied Sciences, August 2017, International Journal of Engineering and Applied Sciences

    Kamran Dawood

  72. Light Wavelength and Power Quality Characteristics of CFL and LED Lamps under Different Voltage Harmonic Levels

    Article • International Journal of Engineering Technologies IJET, April 2017, International Journal of Engineering Technologies

    Kamran Dawood

  73. Hybrid wind-solar reliable solution for Turkey to meet electric demand

    Article • Balkan Journal of Electrical and Computer Engineering, September 2016, Balkan Journal of Electrical & Computer Engineering (BAJECE)

    Kamran Dawood