Partial Power Control with a Hybrid Solid State Transformer
Authors:
- 24 June 2024
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
- p. 1-6
Abstract
The Solid State Transformer (SST), a high-frequency power electronics device, diverges from conventional transformers with its unique functionalities. Optimizing DC microgrid applications and seamlessly integrating with AC grids, the SST has garnered attention. This paper introduces a Hybrid Solid State Transformer (HSST), coupling the SST with a traditional transformer, to explore its multi-purpose capabilities. The HSST can provide a regulated output voltage with voltage harmonic suppression capability and, at the same time, guarantee a high-power factor to the grid with current harmonic mitigation. Typhoon HIL simulation results are presented considering grid and load disturbance to validate the proposed topology and control strategy. Furthermore, conceptual feasibility is compared to a conventional SST, providing insights into the practicality and potential advancements of this technology.Keywords
This publication has 13 references indexed in Scilit:
- A Hybrid Solid State Transformer (HSST) based on Two-Stage Medium Voltage SST2022
- ANovel Single Stage AC-AC Converter For Hybrid Solid State Transformer (HSST)2022
- IEEE Standard for Harmonic Control in Electric Power Systems2022
- A review on solid-state transformer: A breakthrough technology for future smart distribution gridsInternational Journal of Electrical Power & Energy Systems, 2021
- Versatile Control Functions of Hybrid Solid-State Transformers in Distribution Systems2021
- 500kVA Hybrid Solid State Transformer (HSST): Modelling and Control2021
- 500kVA Hybrid Solid State Transformer (HSST): Architecture, Functionality and Control2020
- DC Distribution Systems and Microgrids2018
- Evaluation of topologies and optimal design of a hybrid distribution transformer2015
- Grid synchronization of power converters using multiple second order generalized integrators2008