Background: This paper presents a decoupled control technique for balancing the power
and voltage through grid side converter using a solid state transformer.
Methods: Decoupling control is essentially a voltage oriented control technique with the objective of
eliminating cross-coupling elements. Use of this decouple technique, allows bi-directional power
flow control for both active and reactive power, thereby maintaining steady state DC interference
Results: The performance of this scheme is analyzed & the results are obtained from the
Keywords: Grid side converter (GSC), Solid state transformer (SST), Voltage oriented control (VOC), Dual active bridge (DAB), Direct power control (DPC), Decoupled controller (DC)
Rights & PermissionsPrintExport