| Transformers
Technologies: Distribution
Automation Intelligent Universal Transformer (EPRI) (see also under
Transmission and Distribution), Superconducting
Transformers.
Description: The
intelligent universal
transformer (IUT) is a first-generation power-electronic replacement
for conventional distribution transformers, featuring no liquid
dielectrics (no costly spill cleanup), increased energy conversion
efficiency at partial loads, real-time voltage regulation, monitoring
capability (IUT diagnostics), parts-wise repair, communication link
for use as distribution system monitoring nodes as part of a larger
system-level monitoring and automation capability, supply of
three-phase power from a single-phase circuit, reduced unit weight
and size compared to conventional transformers, output ports for DC
power and alternative AC frequencies, and interface with distributed
generation.
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