Faculty profile
Yan-Fei Liu
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Research
Latest papers
A transition point: Assistance magnitude is a critical parameter when providing assistance during walking with an energy-removing exoskeleton or biomechanical energy harvester.
PloS one · 2023
Removing energy with an exoskeleton reduces the metabolic cost of walking.
Science (New York, N.Y.) · 2021
Latest funding
- $689,153
Advanced Modular Powertrain Systems (AMPS) for Electric Vehicles
NSERC · 2024 · Co-investigator
- $259,190
Technology Development for High Efficiency High Power Density EV DC - DC Converter
NSERC · 2020 · Principal investigator
- $384,000
Power Cycle Modulation Control for High Efficiency GaN Switch Based Power Supplies
NSERC · 2019 · Principal investigator
2 publications.
A transition point: Assistance magnitude is a critical parameter when providing assistance during walking with an energy-removing exoskeleton or biomechanical energy harvester.
Shepertycky M, Liu YF, Li Q
Removing energy with an exoskeleton reduces the metabolic cost of walking.
Shepertycky M, Burton S, Dickson A, Liu YF, Li Q
Advanced Modular Powertrain Systems (AMPS) for Electric Vehicles
Principal investigators: Kar, Narayan NC
Keywords: battery integrated powertrain; control; dc-dc converter; digital twin; electric vehicles; integrated charging; motor drive; multi-level converter; power electronic converters
Technology Development for High Efficiency High Power Density EV DC - DC Converter
Principal investigators: Liu, Yan-Fei YF
Power Cycle Modulation Control for High Efficiency GaN Switch Based Power Supplies
Principal investigators: Liu, Yan-Fei
Keywords: resonant converters; bang-bang-charge control (bbcc); power cycle modulation control method; gallium nitride (gan) power switch; digital control; zero voltage switching; zero-inductor-voltage power converter; switch-controlled-capacitor (scc) technology; pd (power delivery) adapter; ev dc - dc converter
Technology development for a high power three-phase electric vehicle charger using GaN devices
Principal investigators: Liu, YanFei
Technology development of an intergrated GaN switch power module for totem-pole bridgeless boost converter
Principal investigators: Liu, YanFei
Design of a world's smallest notebook computer power adaptor with USB quick charger
Principal investigators: Liu, YanFei
Technology development for 48V input voltage regulator for next generation data center power systems
Principal investigators: Liu, YanFei
High performance data center power supply design using GaN devices
Principal investigators: Liu, YanFei
Feasibility study of using GaN FET for miniaturized notebook computer power adapters
Principal investigators: Liu, YanFei
High performance low cost high power LED driver with power factor correction (Phase 1)
Principal investigators: Liu, YanFei
From CIHR, NSERC and SSHRC funding decisions: CIHR since 2008, NSERC since 1991 and SSHRC since 1998, including their latest published competition results.
Frequent collaborators
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