A Non-Isolated DC-DC Modular Multilevel Converter with Proposed Middle Cells

Common-Mode Voltage Elimination for Variable-Speed Motor Drive Based on Flying-Capacitor Modular Multilevel Converter

(2018) Sixing Du et al.   IEEE TRANSACTIONS ON POWER ELECTRONICS

A Capacitor Voltage Balancing Strategy With Minimized AC Circulating Current for the DC–DC Modular Multilevel Converter

(2017) Heng Yang et al.   IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS

A Transformerless Bipolar Multistring DC–DC Converter Based on Series-Connected Modules

(2017) Sixing Du et al.   IEEE TRANSACTIONS ON POWER ELECTRONICS

Stepped 2-level Operation of Non-isolated Modular DC/DC Converter Applied in High Voltage DC Grid

(2017) Hongcheng You et al.   IEEE Journal of Emerging and Selected Topics in Power Electronics

A Novel Medium-Voltage Modular Multilevel DC–DC Converter

(2016) Sixing Du et al.   IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS

Phasor Domain Steady-State Modeling and Design of the DC–DC Modular Multilevel Converter

(2016) Heng Yang et al.   IEEE TRANSACTIONS ON POWER DELIVERY

Soft-Switching Operation of Isolated Modular DC/DC Converters for Application in HVDC Grids

(2016) Zhongwei Xing et al.   IEEE TRANSACTIONS ON POWER ELECTRONICS

A Modular Multilevel DC/DC Converter With Fault Blocking Capability for HVDC Interconnects

(2015) Gregory J. Kish et al.   IEEE TRANSACTIONS ON POWER ELECTRONICS

Isolated DC/DC Structure Based on Modular Multilevel Converter

(2015) Stephan Kenzelmann et al.   IEEE TRANSACTIONS ON POWER ELECTRONICS

Analysis and Design of a Modular Multilevel Converter With Trapezoidal Modulation for Medium and High Voltage DC-DC Transformers

(2015) I. A. Gowaid et al.   IEEE TRANSACTIONS ON POWER ELECTRONICS

Comparison of the Modular Multilevel DC Converter and the Dual-Active Bridge Converter for Power Conversion in HVDC and MVDC Grids

(2015) Stefan P. Engel et al.   IEEE TRANSACTIONS ON POWER ELECTRONICS

High-Frequency Operation of a DC/AC/DC System for HVDC Applications

(2014) Thomas Luth et al.   IEEE TRANSACTIONS ON POWER ELECTRONICS

The Multilevel Modular DC Converter

(2013) Jan A. Ferreira   IEEE TRANSACTIONS ON POWER ELECTRONICS