Zaynah Ahmad
Dr Rafal Wrobel
Dr Tom Werner
Dr Shafiq Odhano
Professor Volker Pickert
et al. | A Method for Accurate Measurement of Anisotropic Thermal Conductivity of Impregnated Electrical Windings | 2025 |
|
Dr Rafal Wrobel
| A Methodology for Experimentally Deriving Thermal Parameters in Design of Electrical Machines for Short-Duty Transient Operation | 2024 |
|
Zaynah Ahmad
Dr Rafal Wrobel
Dr Tom Werner
Professor Volker Pickert
| A Single-Platform Analysis of Selected Cooling Variants of Electric Machines | 2024 |
|
Dr Rafal Wrobel
| Analysis of Power Loss in Heat Pipes for Integrated Thermal Management of Next Generation Electrical Machines | 2024 |
|
Dr Rafal Wrobel
Dr Tom Werner
Dr Xu Deng
| Development of an Ultra-Lightweight PM Electrical Motor for Solar-Powered High-Altitude Platform Applications | 2024 |
|
Dr Xiang Shen
Dr Xu Deng
Professor Barrie Mecrow
Dr Rafal Wrobel
Dr Richard Whalley
et al. | Enhancing Heat Transfer Efficiency in Permanent Magnet Machines through Innovative Thermal Design of Stator Windings | 2024 |
|
Dr Tom Werner
Professor Volker Pickert
Dr Rafal Wrobel
Dr Richard Law
| Medium temperature heat pipes – Applications, challenges and future direction | 2024 |
|
Dr Rafal Wrobel
| Thermal Modelling of Advanced Rotor Cooling Solutions for Traction Applications | 2024 |
|
Zaynah Ahmad
Dr Rafal Wrobel
Dr Tom Werner
Dr Shafiq Odhano
Professor Volker Pickert
et al. | An Accurate Experimental Approach for Deriving Equivalent Thermal Conductivity of Impregnated Electrical Windings | 2023 |
|
Dr Tom Werner
Zaynah Ahmad
Dr Rafal Wrobel
Professor Volker Pickert
| An Analysis of Liquid Metal Cooling of Electrical Machines With Windings Integrated Channels | 2023 |
|
Dr Rafal Wrobel
| Analysis of Power Loss in Heat Pipes for Integrated Thermal Management of Electrical Machines | 2023 |
|
Dr Rafal Wrobel
Professor Barrie Mecrow
| Thermal Evaluation of a Short-Operating-Duty Dual-Lane Fault-Tolerant Actuator for Aerospace Applications | 2023 |
|
Dr Rafal Wrobel
| Thermal management of integrated motor drives | 2023 |
|
Dr Rafal Wrobel
| A technology overview of thermal management of integrated motor drives – Electrical Machines | 2022 |
|
Dr Rafal Wrobel
Emeritus Dr David Reay
| Heat pipe based thermal management of electrical machines – A feasibility study | 2022 |
|
Dr Rafal Wrobel
| Particle Swarm Optimization with Varied Social Network for Reliable Parameter Estimation in Thermal Analysis of Electrical Machines | 2022 |
|
Dr Rafal Wrobel
| Particle Swarm Optimization with Varied Social Network for Reliable Parameter Estimation in Thermal Analysis of Electrical Machines | 2022 |
|
Dr Rafal Wrobel
Professor Barrie Mecrow
| Thermal Analysis of a Short-Operating-Duty Dual-Lane Fault-Tolerant Actuator for Aerospace Applications | 2022 |
|
Dr Rafal Wrobel
Archie Graham-Watson
Professor Nilanjan Chakraborty
| Thermal Analysis of Direct Air-Cooled PM Machine for UAV Propulsion | 2022 |
|
Dr Rafal Wrobel
| Thermal management of electrical machines for propulsion – challenges and future trends | 2022 |
|
Dr Rafal Wrobel
| Heat Pipes in Thermal Management of Electrical Machines – A Review | 2021 |
|
Dr Rafal Wrobel
Dr Nicola Chiodetto
| A comparative study of additively manufactured low-power-loss windings for PM machines | 2020 |
|
Dr Rafal Wrobel
Dr Nicola Chiodetto
| A Comparative Study of Additively Manufactured Low-Power-Loss Windings for PM Machines | 2020 |
|
Dr Rafal Wrobel
Professor Barrie Mecrow
| A Comprehensive Review of Additive Manufacturing in Construction of Electrical Machines | 2020 |
|
Dr Rafal Wrobel
| A Feasibility Study of Additively Manufactured Heat Guides for Enhanced Heat Transfer in Electrical Machines | 2020 |
|
Dr Rafal Wrobel
Emeritus Dr David Reay
| A Feasibility Study of Heat Pipes for Thermal Management of Electrical Machines | 2020 |
|
Dr Rafal Wrobel
Ben Scholes
Dr Richard Law
Dr Ahmad Mustaffar
Emeritus Dr David Reay
et al. | A Metal Additively Manufactured (MAM) Heat Exchanger for Electric Motor Thermal Control on a High-Altitude Solar Aircraft - Experimental Characterisation | 2020 |
|
Dr Rafal Wrobel
Ryan McGlen
| Opportunities and Challenges of Employing Heat-Pipes in Thermal Management of Electrical Machines | 2020 |
|
Dr Rafal Wrobel
Ben Scholes
Dr Richard Law
Dr Ahmad Mustaffar
Emeritus Dr David Reay
et al. | A Metal Additively Manufactured (MAM) Heat Exchanger for Electric Motor Thermal Control on a High-Altitude Solar Aircraft – Experimental Characterisation | 2019 |
|
Dr Rafal Wrobel
Professor Barrie Mecrow
| Additive Manufacturing in Construction of Electrical Machines – A Review | 2019 |
|
Dr Rafal Wrobel
| Computationally Efficient Strand Eddy Current Loss Calculation in Electric Machines | 2019 |
|
Dr Rafal Wrobel
Emeritus Dr David Reay
Professor Barrie Mecrow
| Design and Experimental Characterisation of an Additively Manufactured Heat Exchanger for the Electric Propulsion Unit of a High-Altitude Solar Aircraft | 2019 |
|
Nicola Chiodetto
Dr Rafal Wrobel
Professor Barrie Mecrow
Dr Timothy Lisle
| Electro-mechanical Challenges in the Design of a High-Speed-High-Power-PMSM Rotor for an Aerospace Application | 2019 |
|
Dr Rafal Wrobel
| Comparative Study of Thermal Properties of Electrical Windings Impregnated with Alternative Varnish Materials | 2018 |
|
Dr Rafal Wrobel
| Coupled Electromagnetic and Thermal Design-Optimisation of a Traction IPM Machine with High-Torque Overload Capability | 2018 |
|
Dr Rafal Wrobel
| Design Considerations of Heat Guides Fabricated using Additive Manufacturing for Enhanced Heat Transfer in Electrical Machines | 2018 |
|
Dr Mehmet Kulan
Dr Rafal Wrobel
| Estimation of Equivalent Thermal Conductivity for Electrical Windings with High Conductor Fill Factor | 2018 |
|
Dr Rafal Wrobel
| Experimental Derivation of Thermal Parameters of the Stator-Winding Region in Thermal Analysis of PM Electrical Machines | 2018 |
|
Sana Ullah
Dr Kia Kimiabeigi
Ben Scholes
Dr Andrew Steven
Dr Rafal Wrobel
et al. | Optimisation of permanent magnet machine topologies suitable for solar powered aircraft | 2018 |
|
Dr Rafal Wrobel
| 3D homogenisation of concentrated windings with rectangular conductors | 2017 |
|
Dr Rafal Wrobel
| A comparative study between aluminium and copper windings for a modular-wound IPM electric machine | 2017 |
|
Dr Rafal Wrobel
| A systematic experimental approach in deriving stator-winding heat transfer | 2017 |
|
Dr Rafal Wrobel
| Analytical methods for estimating equivalent thermal conductivity in impregnated electrical windings formed using Litz wire | 2017 |
|
Dr Rafal Wrobel
| Design of a Brushless PM Starter Generator for Low-Cost Manufacture and a High-Aspect-Ratio Mechanical Space Envelope | 2017 |
|
Dr Rafal Wrobel
| Experimentally Calibrated Thermal Stator Modeling of AC Machines for Short-Duty Transient Operation | 2017 |
|
Dr Rafal Wrobel
| Investigation of equivalent stator-winding thermal resistance during insulation system ageing | 2017 |
|
Dr Rafal Wrobel
| Test characterization of a high performance fault tolerant permanenet magnet machine | 2017 |
|
Dr Rafal Wrobel
| A computationally efficient method for calculation of strand eddy current losses in electric machines | 2016 |
|
Dr Rafal Wrobel
| A Multiphysics Design Methodology Applied to a High-Force-Density Short-Duty Linear Actuator | 2016 |
|
Dr Rafal Wrobel
| Characterizing the in situ Thermal Behavior of Selected Electrical Machine Insulation and Impregnation Materials | 2016 |
|
Dr Rafal Wrobel
| Effects of insulation ageing on the conductive heat transfer from the winding body into machine periphery/stator core pack | 2016 |
|
Dr Rafal Wrobel
| Estimation of equivalent thermal conductivity for impregnated electrical windings formed from profiled rectangular conductors | 2016 |
|
Dr Rafal Wrobel
| Experiment informed methodology for thermal design of PM machines | 2016 |
|
Dr Rafal Wrobel
| Experimental calibration in thermal analysis of PM electrical machines | 2016 |
|
Dr Rafal Wrobel
| Experimentally calibrated thermal stator modelling of AC machines for short-duty transient operation | 2016 |
|
Dr Rafal Wrobel
| Multi-physics experimental investigation into stator-housing contact interface | 2016 |
|
Dr Rafal Wrobel
| Power loss analysis in thermal design of permanent magnet machines - A review | 2016 |
|
Dr Rafal Wrobel
| Salient PM rotor topology selection for a zero-speed injection based sensorless controlled machine | 2016 |
|
Dr Rafal Wrobel
| Winding loss separation in thermal analysis of electromagnetic devices | 2016 |
|
Dr Rafal Wrobel
| A Computationally Efficient PM Power Loss Mapping for Brushless AC PM Machines With Surface-Mounted PM Rotor Construction | 2015 |
|
Dr Rafal Wrobel
| Characterising the performance of selected electrical machine insulation systems | 2015 |
|
Dr Rafal Wrobel
| Design methodology of a brushless IPM machine for a zero-speed injection based sensorless control | 2015 |
|
Dr Rafal Wrobel
| Design of a brushless PM starter-generator for low-cost manufacture and a high-aspect-ratio mechanical space envelope | 2015 |
|
Dr Rafal Wrobel
| Impact of slot shape on loss and thermal behaviour of open-slot modular stator windings | 2015 |
|
Dr Rafal Wrobel
| Investigation of Mechanical Loss Components and Heat Transfer in an Axial-Flux PM Machine | 2015 |
|
Dr Rafal Wrobel
| Multi-physics design of high-energy-density wound components | 2015 |
|
Dr Rafal Wrobel
| Power loss analysis in thermal design of electrical machines | 2015 |
|
Dr Rafal Wrobel
| Winding Design for Minimum Power Loss and Low-Cost Manufacture in Application to Fixed-Speed PM Generator | 2015 |
|
Dr Rafal Wrobel
| A comparison between maximum torque/ampere and maximum efficiency control strategies in IPM synchronous machines | 2014 |
|
Dr Rafal Wrobel
| A computationally efficient PM power loss derivation for surface-mounted brushless AC PM machines | 2014 |
|
Dr Rafal Wrobel
| A general arc-segment element for three-dimensional thermal modeling | 2014 |
|
Dr Rafal Wrobel
| A methodology for predicting the thermal behaviour of modular-wound electrical machines | 2014 |
|
Dr Rafal Wrobel
| A multi-physics design methodology applied to a high-force-density short-duty linear actuator | 2014 |
|
Dr Rafal Wrobel
| AC losses in high frequency electrical machine windings formed from large section conductors | 2014 |
|
Dr Rafal Wrobel
| An accurate mesh-based equivalent circuit approach to thermal modeling | 2014 |
|
Dr Rafal Wrobel
| Comparative study of copper and aluminium conductors - Future cost effective PM machines | 2014 |
|
Dr Rafal Wrobel
| Derivation and scaling of AC copper loss in thermal modeling of electrical machines | 2014 |
|
Dr Rafal Wrobel
| Design considerations of a brushless open-slot radial-flux PM hub motor | 2014 |
|
Dr Rafal Wrobel
| Winding design for minimum power loss and low-cost manufacture in application to fixed-speed PM generator | 2014 |
|
Dr Rafal Wrobel
| Brushless AC interior-permanent magnet motor design: Comparison of slot/pole combinations and distributed vs. concentrated windings | 2013 |
|
Dr Rafal Wrobel
| Computationally efficient modelling of permanent magnet synchronous motor drives for real-time Hardware-in-the-Loop simulation | 2013 |
|
Dr Rafal Wrobel
| Design and characterization of a three-phase brushless exciter for aircraft starter/generator | 2013 |
|
Dr Rafal Wrobel
| Estimation of equivalent thermal parameters of impregnated electrical windings | 2013 |
|
Dr Rafal Wrobel
| Experimental and analytical determination of proximity losses in a high-speed PM machine | 2013 |
|
Dr Rafal Wrobel
| Investigation of mechanical loss and heat transfer in an axial-flux PM machine | 2013 |
|
Dr Rafal Wrobel
| The design of AC permanent magnet motors for electric vehicles: A design methodology | 2013 |
|
Dr Rafal Wrobel
| Analysis of semipermeable containment sleeve technology for high-speed permanent magnet machines | 2012 |
|
Dr Rafal Wrobel
| Contribution of end-winding proximity losses to temperature variation in electromagnetic devices | 2012 |
|
Dr Rafal Wrobel
| Design considerations of a brushless open-slot radial-flux PM hub motor | 2012 |
|
Dr Rafal Wrobel
| Scaling of AC copper loss in thermal modeling of electrical machines | 2012 |
|
Dr Rafal Wrobel
| Design study of a three-phase brushless exciter for aircraft starter/generator | 2011 |
|
Dr Rafal Wrobel
| Rotor design for sensorless position estimation in permanent-magnet machines | 2011 |
|
Dr Rafal Wrobel
| Thermal design of high-energy-density wound components | 2011 |
|
Dr Rafal Wrobel
| Thermal modeling of a segmented stator winding design | 2011 |
|
Dr Rafal Wrobel
| A general cuboidal element for three-dimensional thermal modelling | 2010 |
|
Dr Rafal Wrobel
| Investigation of end-winding proximity losses in electromagnetic devices | 2010 |
|
Dr Rafal Wrobel
| Performance analysis and thermal modeling of a high-energy-density prebiased inductor | 2010 |
|
Dr Rafal Wrobel
| Thermal analysis of a high-energy density pre-biased choke | 2010 |
|
Dr Rafal Wrobel
| Thermal analysis of a segmented stator winding design | 2010 |
|
Dr Rafal Wrobel
| Thermal performance of an open-slot modular-wound machine with external rotor | 2010 |
|
Dr Rafal Wrobel
| Contra-rotating modular wound permanent magnet generator for a wind turbine | 2008 |
|
Dr Rafal Wrobel
| Design considerations of a direct drive brushless machine with concentrated windings | 2008 |
|
Dr Rafal Wrobel
| Design of a High-Temperature Pre-Biased Line Choke for Power Electronics Applications | 2008 |
|
Dr Rafal Wrobel
| Thermal analysis of a high energy density pre-biased choke | 2008 |
|
Dr Rafal Wrobel
| Design considerations for permanent magnet brushless machines for zero-speed sensorless position estimation | 2006 |
|
Dr Rafal Wrobel
| Particle swarm optimisation for the design of brushless permanent magnet machines | 2006 |
|
Dr Rafal Wrobel
| Design considerations of a direct drive brushless PM machine with concentrated windings | 2005 |
|
Dr Rafal Wrobel
| The use of a genetic algorithm in the design optimisation of a brushless DC permanent magnet machine rotor | 2004 |
|
Dr Rafal Wrobel
| A new approach to reduction of the cogging torque in a brushless motor by skewing optimization of permanent magnets | 2003 |
|
Dr Rafal Wrobel
| 3D space analysis of magnetic field in a brushless DC Torus motor | 2000 |
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