Control of interlinking bidirectional converter in AC/DC hybrid microgrid operating in stand-alone mode

Abdullah Sajid, Reza Sabzehgar, Mohammad Rasouli, Poria Fajri

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

Abstract

The voltage and frequency of the AC/DC hybrid microgrid while operating in the islanded mode can be significantly deteriorated by the electrical loads. The interlinking bidirectional converter plays a key role in controlling power exchange between AC and DC microgrids and system stabilization. In this paper, a conventional droop control scheme along with double control loop, including both voltage and current control loops, is proposed. The conventional droop control scheme calculates the required active and reactive power and generates the reference for the voltage loop that subsequently generates reference to the current loop. The double control loop provide fast response to the system dynamics and achieves robust control against system transients. Simulation results are provided to evaluate the performance of the proposed controller.

Original languageEnglish (US)
Title of host publication2019 IEEE Milan PowerTech, PowerTech 2019
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781538647226
DOIs
StatePublished - Jun 1 2019
Event2019 IEEE Milan PowerTech, PowerTech 2019 - Milan, Italy
Duration: Jun 23 2019Jun 27 2019

Publication series

Name2019 IEEE Milan PowerTech, PowerTech 2019

Conference

Conference2019 IEEE Milan PowerTech, PowerTech 2019
CountryItaly
CityMilan
Period6/23/196/27/19

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All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Energy Engineering and Power Technology
  • Renewable Energy, Sustainability and the Environment
  • Safety, Risk, Reliability and Quality

Cite this

Sajid, A., Sabzehgar, R., Rasouli, M., & Fajri, P. (2019). Control of interlinking bidirectional converter in AC/DC hybrid microgrid operating in stand-alone mode. In 2019 IEEE Milan PowerTech, PowerTech 2019 [8810563] (2019 IEEE Milan PowerTech, PowerTech 2019). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/PTC.2019.8810563