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


Rahul Jaiswal*, Anshul Agarwal, Vineeta Agarwal and Badre Bossoufi   Pages 1 - 9 ( 9 )


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.


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


Department of Electrical Engineering, MNNIT, Allahabad, Department of Electrical & Electronics Engineering, NIT Delhi, Delhi, Department of Electrical Engineering, MNNIT, Allahabad, Department of Higher School Technology, First Mohamed University, Oujda

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