RT info:eu-repo/semantics/doctoralThesis
T1 Study and evaluation of distributed power electronic converters in photovoltaic generation applications
A1 Al-Jawary, Zaid A. H.
A2 Universidad de Valladolid. Escuela de Ingenierías Industriales
K1 Electronic converters
K1 Photovoltaic generation
K1 3307 Tecnología Electrónica
AB This research project has proposed a new modulation technique called “Local Carrier PulseWidth Modulation” (LC-PWM) for MMCs with different cell voltages, taking into account themeasured cell voltages to generate switching sequences with more accurate timing. It also adaptsthe modulator sampling period to improve the transitions from level to level, an important issue toreduce noise at the internal circulating currents. As a result, the new modulation LC-PWMtechnique reduces the output distortion in a wider range of voltage situations. Furthermore, iteffectively eliminates unnecessary AC components of circulating currents, resulting in lowerpower losses and higher MMC efficiency.
YR 2022
FD 2022
LK https://uvadoc.uva.es/handle/10324/55033
UL https://uvadoc.uva.es/handle/10324/55033
LA eng
NO Departamento de Tecnología Electrónica
DS UVaDOC
RD 24-nov-2024