Droop control implementation in solid state transformer

Muhammad Syahir Bin Turiman, Nguyen Duy-Dinh, Goro Fujita

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

Abstract

In this paper, a simulation study is done on the performance of solid state transformer (SST) based micro-grid with implementation of droop control system. SST, which consists of AC-DC converter, DC-DC converter, and DC-AC converter is being employed as the interface between the main grid and the micro-grid. As DC link is introduced at the DC-DC converter side of the SST, voltage and frequency isolation between the main grid and the micro-grid can be achieved. Thus, a frequency droop control system can be implemented at the output of the SST, without affecting the frequency of the main grid. This is an advantage for the active generators of dispersed generation (DG) such as photovoltaic or wind generation system in the micro-grid area, as they have to change their power dispatching based on the frequency droop. Simulation done in Matlab Simulink shows the performance of the developed system.

Original languageEnglish
Title of host publicationProceedings - 12th SEATUC Symposium, SEATUC 2018
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781538650943
DOIs
Publication statusPublished - 2018 Mar 1
Event12th South East Asian Technical University Consortium Sysmposium, SEATUC 2018 - Yogyakarta, Indonesia
Duration: 2018 Mar 122018 Mar 13

Publication series

NameProceedings - 12th SEATUC Symposium, SEATUC 2018

Conference

Conference12th South East Asian Technical University Consortium Sysmposium, SEATUC 2018
CountryIndonesia
CityYogyakarta
Period18/3/1218/3/13

Keywords

  • Active generators
  • Frequency droop control
  • Micro-grid
  • Solid state transformer

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Computer Science Applications
  • Energy Engineering and Power Technology
  • Industrial and Manufacturing Engineering
  • Control and Optimization

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  • Cite this

    Turiman, M. S. B., Duy-Dinh, N., & Fujita, G. (2018). Droop control implementation in solid state transformer. In Proceedings - 12th SEATUC Symposium, SEATUC 2018 [8788870] (Proceedings - 12th SEATUC Symposium, SEATUC 2018). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/SEATUC.2018.8788870