Modified capacitor voltage balancing sorting algorithm for modular multilevel converter

Modified capacitor voltage balancing sorting algorithm for modular multilevel converter

The modular multilevel converter (MMC) with large-scale sub-modules has the advantage of simpler modulation, lower switching frequency, and lower harmonic component, thus would be very promising in voltage source converter (VSC)–high voltage direct current transmission systems. Conventional capacito...

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Bibliographic Details
Main Authors: Jie Zhang, Jun Liu, Jiayu Liu, Wanliang Fang, Junxian Hou, Yifeng Dong
Format: Article
Language:English
Published: Wiley 2019-01-01
Series:The Journal of Engineering
Subjects:
HVDC power convertors
power grids
HVDC power transmission
power transmission control
computational complexity
PWM power convertors
capacitors
voltage control
power electronics
electric current control
power capacitors
power convertors
sorting
power system simulation
modified capacitor voltage
sorting algorithm
modular multilevel converter
large-scale sub-modules
simpler modulation
lower switching frequency
lower harmonic component
VSC–high voltage direct current transmission systems
sorting techniques
high switching frequency
power electronic devices
largest capacitor voltages
smallest module capacitor voltages
switching states
module voltage
capacitor voltage ripples
PSCAD/EMTDC
time-domain MMC-HVDC simulation
Online Access:https://digital-library.theiet.org/content/journals/10.1049/joe.2018.8910

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https://digital-library.theiet.org/content/journals/10.1049/joe.2018.8910

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