The development of modular multilevel converter (MMC) and the increased needs for long
distance bulk power transmission using underground and subsea cables have promoted the …

Flat-topped modulation is a member of the family of triplen-series injection techniques that
has been extensively utilized in pulsewidth-modulated inverter systems to increase the dc …

With the advantage of DC fault ride-through and the reduced cost, a hybrid modular
multilevel converter (HMMC) has become a promising topology for HVDC applications …

This study explores a control strategy for a flexible Modular Multilevel Converter‐High
Voltage Direct Current (MMC‐HVDC) system when there is an asymmetrical fault with the …

Flexible DC power distribution network is a new direction of flexible HVDC technology, it is
now at the research stage. The advantages and technical difficulties of flexible DC …

The overvoltage transient characteristics of submarine cables are one of the key
technologies for submarine power transmission. This article takes the submarine cable of …

随着分布式能源的不断应用与普及, 直流配电必将成为未来配用电系统的主流形式.
作为一种新型的配电系统, 柔直配电的过电压与绝缘配合亟须进一步研究和完善 …

VSC-HVDC transmission technology has many features such as independent controllability
for active and reactive power, commutation failure free, and available for passive system …

Modular multilevel converter (MMC) is a novel multilevel converter in the technical field of
high voltage direct current based on voltage sourced converter (VSC-HVDC). This paper …