


Volume 20 No 20 (2022)
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CONTROL AND FUNCTIONALITY OF A DC POWER ELECTRONIC TRANSFORMER BASED ON SERIES CONNECTION OF FULL-BRIDGE CONVERTERS
PUJARI SONAM DAS, Dr. C. N. RAVI
Abstract
For trains, AC/DC mixture framework and
other isolated medium voltage and high-power
applications a cunning DC power electronic
transformer (DCPET) geography is proposed.
Differentiated and customary PET topography,
the proposed scatter has less power
semiconductor contraptions and high
detachment transformers which can
additionally foster the power thickness and
steadfastness. Inadequacy dealing with or clear
tedium design can be achieved to moreover
additionally foster the limit when some DC
module discrete. Further more input voltage
sharing control (IVS) can be disregarded to
only the control framework and work on the
strength. Meanwhile, devote trading is harmed
for all of the switches, which is valuable to
augment trading repeat and further foster
power thickness. In this paper the rules
progression and control of the proposed
DCPET independently presented and focused
on thoroughly. Finally, a model of the
proposed DCPET is manufactured and
exploratory results affirm the authenticity and
transcendence of the proposed geology.
Keywords
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