Control Strategy of a Solid State Transformer for the Grid-Side Converter

(E-pub Ahead of Print)

Author(s): Rahul Jaiswal*, Anshul Agarwal, Vineeta Agarwal, Badre Bossoufi.

Journal Name: Recent Advances in Electrical & Electronic Engineering
Formerly Recent Patents on Electrical & Electronic Engineering

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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 voltage. Results: The performance of this scheme is analyzed & the results are obtained from the Matlab/Simulink model.

Keywords: Grid side converter (GSC), Solid state transformer (SST), Voltage oriented control (VOC), Dual active bridge (DAB), Direct power control (DPC), Decoupled controller (DC)

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(E-pub Ahead of Print)
DOI: 10.2174/2352096511666181029123631
Price: $95

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