Open AccessModular-Multilevel Inverter based on Various Switching Modules for Harmonic Elimination in HVDC
Publication year - 2019
Publication title -
international journal of innovative technology and exploring engineering
Language(s) - English
Resource type - Journals
ISSN - 2278-3075
DOI - 10.35940/ijitee.b1208.1292s419
Subject(s) - ripple , total harmonic distortion , modular design , harmonics , hvdc converter station , hvdc converter , inverter , high voltage direct current , harmonic , electronic engineering , voltage , distortion (music) , filter (signal processing) , power (physics) , transmission system , computer science , engineering , electrical engineering , transmission (telecommunications) , direct current , physics , acoustics , amplifier , cmos , quantum mechanics , transformer , operating system
For transmitting the power and reducing harmonic distortion at long distance HVDC system in industrial application the Modular Multilevel Converter (MMC) is utilized. While contrasted and AC system, HVDC system utilized this technique as a result of its cost effective function, effectiveness of high transmission rate. MMC is for the most part utilized for reducing the filter size. In industrial application, it is extensively used for voltage balance, control of circuiting current at each arm and reduces the voltage ripple. In this paper MMC based various switching modules are used to mitigate the Total Harmonics Distortion (THD) that presents in the HVDC line. MMC has used in HVDC and LVDC applications. MMC is analyses and concludes the advantages and enhancement of converter modulation for reduce the voltage ripple.