Follow
Andrew Hopkins
Andrew Hopkins
Lecturer in Electrical and Electronic Engineering, University of Bristol
Verified email at bristol.ac.uk
Title
Cited by
Cited by
Year
Achieving efficiencies exceeding 99% in a super-junction 5-kW DC–DC converter power stage through the use of an energy recovery snubber and dead-time optimization
AN Hopkins, P Proynov, N McNeill, BH Stark, PH Mellor
IEEE Transactions on Power Electronics 33 (9), 7510-7520, 2017
172017
Figure of merit for selecting super-junction MOSFETs in high efficiency voltage source converters
A Hopkins, N McNeill, P Anthony, P Mellor
2015 IEEE Energy Conversion Congress and Exposition (ECCE), 3788-3793, 2015
122015
An accurate and flexible calorimeter topology for power electronic system loss measurement
N Simpson, AN Hopkins
2017 IEEE International Electric Machines and Drives Conference (IEMDC), 1-6, 2017
112017
High efficiency bidirectional 5kW DC-DC converter with super-junction MOSFETs for electric vehicle super-capacitor systems
A Hopkins, N McNeill, P Anthony, P Mellor
2015 IEEE Energy Conversion Congress and Exposition (ECCE), 4632-4639, 2015
92015
Design and thermal analysis of a rotating transformer
J Godbehere, A Hopkins, X Yuan
2019 IEEE International Electric Machines & Drives Conference (IEMDC), 2144-2151, 2019
82019
DC-link Capacitor Reduction in Low Voltage and High Power Integrated Modular Motor Drives
A Hopkins, B Hopfensperger, P Mellor
2019 IEEE Energy Conversion Congress and Exposition (ECCE), 3208-3214, 2019
72019
Drain current injection circuitry for enabling the use of super-junction MOSFETs in a 5kW bidirectional DC-DC converter
A Hopkins, N McNeill, PH Mellor
IET Digital Library, 2016
52016
Auxiliary resonant source charge extraction circuitry for enabling the use of super junction MOSFETs in high efficiency DC-DC converters
AN Hopkins, N Simpson, N McNeill
2019 IEEE Applied Power Electronics Conference and Exposition (APEC), 2159-2166, 2019
42019
Deploying SiC BJTs in an 800-V switched-mode power supply for hybrid & electric vehicles
A Hopkins, N McNeill, WD Drury, A Atkins
2017 IEEE 26th International Symposium on Industrial Electronics (ISIE …, 2017
42017
High current interleaved power converter for metal processing applications
AN Hopkins, N McNeill, D Grant
7th IET International Conference on Power Electronics, Machines and Drives …, 2014
22014
Low Temperature Loss-Analysis of SiC MOSFETs for Integrated Motor Drive Applications
A Cameron, A Hopkins, N Simpson, P Mellor
2023 IEEE Energy Conversion Congress and Exposition (ECCE), 2160-2167, 2023
12023
Simplified Motorette Test Evaluation of AC Loss in Motor Windings
D North, A Hopkins, N Simpson, P Mellor
2023 IEEE Energy Conversion Congress and Exposition (ECCE), 4620-4627, 2023
12023
Unclamped inductive stressing of GaN and SiC Cascode power devices to failure at elevated temperatures
Y Gunaydin, S Jahdi, X Yuan, R Yu, C Shen, SP Munagala, A Hopkins, ...
Microelectronics Reliability 138, 114711, 2022
12022
FEM-based analysis of avalanche ruggedness of high voltage SiC Merged-PiN-Schottky and Junction-Barrier-Schottky diodes
C Shen, R Yu, S Jahdi, P Mellor, SP Munagala, A Hopkins, N Simpson, ...
Microelectronics Reliability 138, 114686, 2022
12022
Computationally efficient virtual prototyping and 3D loss calculations for magnetic components
A Hopkins, V Blakaj, P Evans, N Simpson
IET Digital Library, 2022
12022
Investigation of Shifted PWM Methods for a Dual Three-Phase System to Reduce Capacitor RMS Current
B Hopfensperger, A Daubner, F Herrmann, A Hopkins, P Mellor
PCIM Europe digital days 2020; International Exhibition and Conference for …, 2020
12020
Sub‐assembly experiments to determine PWM supply‐induced losses in electric machines
J Godbehere, A Hopkins, D Drury, P Mellor
The Journal of Engineering 2019 (17), 4195-4199, 2019
12019
Ancillary techniques for enabling high efficiency power conversion with super junction MOSFETs
AN Hopkins
University of Bristol, 2018
12018
Fundamental Comparison of Efficiencies of Voltage Source Converter Phase-Leg Configurations with Super-Junction MOSFETs
N McNeill, A Hopkins, B Williams
2022 IEEE 1st Industrial Electronics Society Annual On-Line Conference …, 2022
2022
Gate driver power supply arrangement for cascode‐connected super‐junction MOSFETs in a bridge‐leg
N McNeill, A Hopkins, BW Williams
Electronics Letters 58 (25), 988-990, 2022
2022
The system can't perform the operation now. Try again later.
Articles 1–20