Blackbox small-signal modeling of grid-connected inverters in asymmetrical power grids

A Frances, D Ramirez, J Uceda - IEEE Transactions on Power …, 2023 - ieeexplore.ieee.org
Power electronic converters are envisaged to be key enablers of modern electric power
distribution systems. Grid-connected three-phase inverters are widely used in smart grids …

[HTML][HTML] Extended properties of nonlinear power system models that are symmetrically configured in the narrow sense

E Segev, V Zhuk, E Ginzburg-Ganz, J Belikov… - International Journal of …, 2025 - Elsevier
Three-phase circuits that are Symmetrically Configured in the Narrow Sense (SCNS) have
been defined in previous works as circuits which dq 0 dynamic model does not depend on …

Effects of Grid Voltage and Load Unbalances on the Efficiency of a Hybrid Distribution Transformer

A Carreno, M Malinowski, MA Perez… - IEEE Open Journal of …, 2024 - ieeexplore.ieee.org
The hybrid distribution transformer (HDT) has been proposed as a solution to cope with the
low short-circuit capability of solid-state transformers. Among the available HDT …