A detailed analytical model of a solid state transformer

Ziwei Yu, Raja Ayyanar, Iqbal Husain

Research output: Chapter in Book/Report/Conference proceedingConference contribution

10 Scopus citations

Abstract

This paper presents a detailed analytical model of the Gen-II solid state transformer (SST) being developed at Future Renewable Electric Energy Delivery and Management (FREEDM) Center. This work is a first step to develop control oriented models of SST for supporting system level stability studies and distributed control designs. A complete analytical SST model including power stage and closed loop controls have been derived. The model is useful since it is represented as differential and algebraic equations which can be easily simulated and analyzed. The validity of the model has been verified through time domain simulation and comparison with detailed switching model of SST in Simulink/MATLAB.

Original languageEnglish (US)
Title of host publication2015 IEEE Energy Conversion Congress and Exposition, ECCE 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages723-729
Number of pages7
ISBN (Print)9781467371506
DOIs
StatePublished - Oct 27 2015
Event7th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2015 - Montreal, Canada
Duration: Sep 20 2015Sep 24 2015

Other

Other7th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2015
CountryCanada
CityMontreal
Period9/20/159/24/15

Keywords

  • analytical model
  • FREEDM system
  • Solid state transformer
  • state-space model

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

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    Yu, Z., Ayyanar, R., & Husain, I. (2015). A detailed analytical model of a solid state transformer. In 2015 IEEE Energy Conversion Congress and Exposition, ECCE 2015 (pp. 723-729). [7309761] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ECCE.2015.7309761