Seung-Ki Sul

Control Strategy for Improved Dynamic Performance of Variable-Speed Drives With Modular Multilevel Converter

Jae-Jung Jung, Hak-Jun Lee, Seung-Ki Sul · IEEE Journal of Emerging and Selected Topics in Power Electronics · 2014 · 158 citations

Electrical Engineering, Ac Machine, Engineering +14

Voltage Feedback Current Control Scheme for Improved Transient Performance of Permanent Magnet Synchronous Machine Drives

Yong-Cheol Kwon, Sungmin Kim, Seung-Ki Sul · IEEE Transactions on Industrial Electronics · 2011 · 125 citations

DC-link voltage stabilization for reduced dc-link capacitor inverter

Wook-Jin Lee, Seung-Ki Sul · 2009 · 38 citations

Electrical Engineering, Engineering, Conventional Inverter +11

Sensorless position control of active magnetic bearings based on high frequency signal injection with digital signal processing

Jung-Sik Yim, Seung-Ki Sul, Hyeong-Joon Ahn et al. · 2004 · 27 citations

Engineering, Motor Drive, Mechatronics +6

A PWM strategy for four-leg voltage source converters and applications to a novel line interactive UPS in a three-phase four-wire system

Jang Hwan Kim, Seung-Ki Sul, Hyosung Kim et al. · Conference Record of the 2004 IEEE Industry Applications Conference, 2004. 39th IAS Annual Meeting. · 2004 · 23 citations

Electrical Engineering, 'Discontinuous Pwm, Engineering +11