This paper deals with dynamic voltage restorer (DVR) controlled by a five-level flying-capacitor multi level converter. To decrease the power-quality disturbances in distribution system, such as voltage imbalances, harmonic voltages, and voltage sags. The organisation of this paper has been divided into three parts; the first one eliminates the modulation high-frequency harmonics using filter increase the transient response. The second one deal with the load voltage; and the third is flying capacitors charged with balanced voltages. The MATLAB simulation results effectively for five level flying capacitor multilevel converters charged with balanced voltage regulation.
Reddy, K. Ramakrishna and Reddy, G. Koti
"Five Level Flying-Capacitor Multilevel Converter Using Dynamic Voltage Restorer (DVR),"
International Journal of Power System Operation and Energy Management: Vol. 1:
3, Article 3.
Available at: https://www.interscience.in/ijpsoem/vol1/iss3/3