A new normalized Deadbeat control for grid connected distributed generation systems

Mohamed Trabelsi, L. Ben-Brahim

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

1 Citation (Scopus)

Abstract

This paper proposes a newly designed Real Time Digital Feedback Controller for a grid connected PV system. A multilevel Flying Capacitors Inverter (FCI) along with inductor and step-up transformer is used as an interface between the Distributed Generation system and grid. The proposed controller is Deadbeat type controlling simultaneously the grid current and capacitor voltages variables using a weighting factor to ensure a proper balancing among the controlled variables. Furthermore, the proposed approach is offering the possibility of duty cycles normalization when the reference is not achievable within the sampling period. The newly designed controller transfers the power to the grid even under voltage fluctuations resulting from grid faults. This Voltage Ride Through (VRT) capability is made possible without any noticeable current overshoot, while maintaining unity power factor and low harmonic distortion.

Original languageEnglish
Title of host publication2013 IEEE Energy Conversion Congress and Exposition, ECCE 2013
Pages4126-4132
Number of pages7
DOIs
Publication statusPublished - 2013
Externally publishedYes
Event5th Annual IEEE Energy Conversion Congress and Exhibition, ECCE 2013 - Denver, CO, United States
Duration: 15 Sep 201319 Sep 2013

Other

Other5th Annual IEEE Energy Conversion Congress and Exhibition, ECCE 2013
CountryUnited States
CityDenver, CO
Period15/9/1319/9/13

Fingerprint

Distributed power generation
Controllers
Electric potential
Capacitors
Harmonic distortion
Sampling
Feedback

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Fuel Technology

Cite this

Trabelsi, M., & Ben-Brahim, L. (2013). A new normalized Deadbeat control for grid connected distributed generation systems. In 2013 IEEE Energy Conversion Congress and Exposition, ECCE 2013 (pp. 4126-4132). [6647249] https://doi.org/10.1109/ECCE.2013.6647249

A new normalized Deadbeat control for grid connected distributed generation systems. / Trabelsi, Mohamed; Ben-Brahim, L.

2013 IEEE Energy Conversion Congress and Exposition, ECCE 2013. 2013. p. 4126-4132 6647249.

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

Trabelsi, M & Ben-Brahim, L 2013, A new normalized Deadbeat control for grid connected distributed generation systems. in 2013 IEEE Energy Conversion Congress and Exposition, ECCE 2013., 6647249, pp. 4126-4132, 5th Annual IEEE Energy Conversion Congress and Exhibition, ECCE 2013, Denver, CO, United States, 15/9/13. https://doi.org/10.1109/ECCE.2013.6647249
Trabelsi M, Ben-Brahim L. A new normalized Deadbeat control for grid connected distributed generation systems. In 2013 IEEE Energy Conversion Congress and Exposition, ECCE 2013. 2013. p. 4126-4132. 6647249 https://doi.org/10.1109/ECCE.2013.6647249
Trabelsi, Mohamed ; Ben-Brahim, L. / A new normalized Deadbeat control for grid connected distributed generation systems. 2013 IEEE Energy Conversion Congress and Exposition, ECCE 2013. 2013. pp. 4126-4132
@inproceedings{c1b8e1ac849a4d14833db32920d4c757,
title = "A new normalized Deadbeat control for grid connected distributed generation systems",
abstract = "This paper proposes a newly designed Real Time Digital Feedback Controller for a grid connected PV system. A multilevel Flying Capacitors Inverter (FCI) along with inductor and step-up transformer is used as an interface between the Distributed Generation system and grid. The proposed controller is Deadbeat type controlling simultaneously the grid current and capacitor voltages variables using a weighting factor to ensure a proper balancing among the controlled variables. Furthermore, the proposed approach is offering the possibility of duty cycles normalization when the reference is not achievable within the sampling period. The newly designed controller transfers the power to the grid even under voltage fluctuations resulting from grid faults. This Voltage Ride Through (VRT) capability is made possible without any noticeable current overshoot, while maintaining unity power factor and low harmonic distortion.",
author = "Mohamed Trabelsi and L. Ben-Brahim",
year = "2013",
doi = "10.1109/ECCE.2013.6647249",
language = "English",
isbn = "9781479903351",
pages = "4126--4132",
booktitle = "2013 IEEE Energy Conversion Congress and Exposition, ECCE 2013",

}

TY - GEN

T1 - A new normalized Deadbeat control for grid connected distributed generation systems

AU - Trabelsi, Mohamed

AU - Ben-Brahim, L.

PY - 2013

Y1 - 2013

N2 - This paper proposes a newly designed Real Time Digital Feedback Controller for a grid connected PV system. A multilevel Flying Capacitors Inverter (FCI) along with inductor and step-up transformer is used as an interface between the Distributed Generation system and grid. The proposed controller is Deadbeat type controlling simultaneously the grid current and capacitor voltages variables using a weighting factor to ensure a proper balancing among the controlled variables. Furthermore, the proposed approach is offering the possibility of duty cycles normalization when the reference is not achievable within the sampling period. The newly designed controller transfers the power to the grid even under voltage fluctuations resulting from grid faults. This Voltage Ride Through (VRT) capability is made possible without any noticeable current overshoot, while maintaining unity power factor and low harmonic distortion.

AB - This paper proposes a newly designed Real Time Digital Feedback Controller for a grid connected PV system. A multilevel Flying Capacitors Inverter (FCI) along with inductor and step-up transformer is used as an interface between the Distributed Generation system and grid. The proposed controller is Deadbeat type controlling simultaneously the grid current and capacitor voltages variables using a weighting factor to ensure a proper balancing among the controlled variables. Furthermore, the proposed approach is offering the possibility of duty cycles normalization when the reference is not achievable within the sampling period. The newly designed controller transfers the power to the grid even under voltage fluctuations resulting from grid faults. This Voltage Ride Through (VRT) capability is made possible without any noticeable current overshoot, while maintaining unity power factor and low harmonic distortion.

UR - http://www.scopus.com/inward/record.url?scp=84891107647&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84891107647&partnerID=8YFLogxK

U2 - 10.1109/ECCE.2013.6647249

DO - 10.1109/ECCE.2013.6647249

M3 - Conference contribution

AN - SCOPUS:84891107647

SN - 9781479903351

SP - 4126

EP - 4132

BT - 2013 IEEE Energy Conversion Congress and Exposition, ECCE 2013

ER -