Kyo‐Beum Lee

Study and Handling Methods of Power IGBT Module Failures in Power Electronic Converter Systems

Ui‐Min Choi, Frede Blaabjerg, Kyo‐Beum Lee · IEEE Transactions on Power Electronics · 2014 · 655 citations

Reliability, Electrical Engineering, Reliability Engineering +12

New Modulation Techniques for a Leakage Current Reduction and a Neutral-Point Voltage Balance in Transformerless Photovoltaic Systems Using a Three-Level Inverter

June-Seok Lee, Kyo‐Beum Lee · IEEE Transactions on Power Electronics · 2013 · 267 citations

Neutral-point Voltage Balance, Electrical Engineering, Engineering +14

Reliability Improvement of a T-Type Three-Level Inverter With Fault-Tolerant Control Strategy

Ui‐Min Choi, Frede Blaabjerg, Kyo‐Beum Lee · IEEE Transactions on Power Electronics · 2014 · 253 citations

Electrical Engineering, Reliability Engineering, Engineering +10

Diagnosis and Tolerant Strategy of an Open-Switch Fault for T-Type Three-Level Inverter Systems

Ui‐Min Choi, Kyo‐Beum Lee, Frede Blaabjerg · IEEE Transactions on Industry Applications · 2013 · 248 citations

Open-Circuit Fault Diagnosis and Fault-Tolerant Control for a Grid-Connected NPC Inverter

Ui‐Min Choi, June-Seok Lee, Frede Blaabjerg et al. · IEEE Transactions on Power Electronics · 2015 · 241 citations

Electrical Engineering, Industrial Electronics, Engineering +14