Stability analysis of grid-connected photovoltaic systems using a linear zero dynamic controller

M. S. Ali; H. R. Pota; M. A. Mahmud; M. J. Hossain; N. K. Roy

doi:10.1109/ICIEA.2013.6566444

Stability analysis of grid-connected photovoltaic systems using a linear zero dynamic controller

M. S. Ali, H. R. Pota, M. A. Mahmud, M. J. Hossain, N. K. Roy

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review

3 Citations (Scopus)

Abstract

This paper proposed a new linear zero dynamic controller (LZDC) for three-phase grid-connected photovoltaic (PV) systems. To implement the controller, the PV is modeled in dq frame which is obtained from park transformation. In order to analyse the stability, the PV system is linearised about an operating point by using Taylor series expansion method. Here the relative degree is investigated through the concept of Lie derivatives to execute the LZDC. To implement the control theory, the stability of the system is also analysed. Finally the linear control law is obtained and implemented on a three-phase grid-connected PV system to control the current injected into the grid through the inverter of the system. The system has been simulated to demonstrate the effectiveness of the proposed scheme.

Original language	English
Title of host publication	Proceedings of the 2013 IEEE 8th Conference on Industrial Electronics and Applications (ICIEA)
Place of Publication	Piscataway, NJ
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	628-633
Number of pages	6
ISBN (Print)	9781467363211
DOIs	https://doi.org/10.1109/ICIEA.2013.6566444
Publication status	Published - 2013
Externally published	Yes
Event	2013 IEEE 8th Conference on Industrial Electronics and Applications, ICIEA 2013 - Melbourne, VIC, Australia Duration: 19 Jun 2013 → 21 Jun 2013

Other

Other	2013 IEEE 8th Conference on Industrial Electronics and Applications, ICIEA 2013
Country/Territory	Australia
City	Melbourne, VIC
Period	19/06/13 → 21/06/13

Access to Document

10.1109/ICIEA.2013.6566444

Cite this

Ali, M. S., Pota, H. R., Mahmud, M. A., Hossain, M. J., & Roy, N. K. (2013). Stability analysis of grid-connected photovoltaic systems using a linear zero dynamic controller. In Proceedings of the 2013 IEEE 8th Conference on Industrial Electronics and Applications (ICIEA) (pp. 628-633). Article 6566444 Institute of Electrical and Electronics Engineers (IEEE). https://doi.org/10.1109/ICIEA.2013.6566444

@inproceedings{c6292087b6ea4936942069b313fcd51e,

title = "Stability analysis of grid-connected photovoltaic systems using a linear zero dynamic controller",

abstract = "This paper proposed a new linear zero dynamic controller (LZDC) for three-phase grid-connected photovoltaic (PV) systems. To implement the controller, the PV is modeled in dq frame which is obtained from park transformation. In order to analyse the stability, the PV system is linearised about an operating point by using Taylor series expansion method. Here the relative degree is investigated through the concept of Lie derivatives to execute the LZDC. To implement the control theory, the stability of the system is also analysed. Finally the linear control law is obtained and implemented on a three-phase grid-connected PV system to control the current injected into the grid through the inverter of the system. The system has been simulated to demonstrate the effectiveness of the proposed scheme.",

author = "Ali, {M. S.} and Pota, {H. R.} and Mahmud, {M. A.} and Hossain, {M. J.} and Roy, {N. K.}",

year = "2013",

doi = "10.1109/ICIEA.2013.6566444",

language = "English",

isbn = "9781467363211",

pages = "628--633",

booktitle = "Proceedings of the 2013 IEEE 8th Conference on Industrial Electronics and Applications (ICIEA)",

publisher = "Institute of Electrical and Electronics Engineers (IEEE)",

address = "United States",

note = "2013 IEEE 8th Conference on Industrial Electronics and Applications, ICIEA 2013 ; Conference date: 19-06-2013 Through 21-06-2013",

}

Ali, MS, Pota, HR, Mahmud, MA, Hossain, MJ & Roy, NK 2013, Stability analysis of grid-connected photovoltaic systems using a linear zero dynamic controller. in Proceedings of the 2013 IEEE 8th Conference on Industrial Electronics and Applications (ICIEA)., 6566444, Institute of Electrical and Electronics Engineers (IEEE), Piscataway, NJ, pp. 628-633, 2013 IEEE 8th Conference on Industrial Electronics and Applications, ICIEA 2013, Melbourne, VIC, Australia, 19/06/13. https://doi.org/10.1109/ICIEA.2013.6566444

Stability analysis of grid-connected photovoltaic systems using a linear zero dynamic controller. / Ali, M. S.; Pota, H. R.; Mahmud, M. A. et al.
Proceedings of the 2013 IEEE 8th Conference on Industrial Electronics and Applications (ICIEA). Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE), 2013. p. 628-633 6566444.

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review

TY - GEN

T1 - Stability analysis of grid-connected photovoltaic systems using a linear zero dynamic controller

AU - Ali, M. S.

AU - Pota, H. R.

AU - Mahmud, M. A.

AU - Hossain, M. J.

AU - Roy, N. K.

PY - 2013

Y1 - 2013

N2 - This paper proposed a new linear zero dynamic controller (LZDC) for three-phase grid-connected photovoltaic (PV) systems. To implement the controller, the PV is modeled in dq frame which is obtained from park transformation. In order to analyse the stability, the PV system is linearised about an operating point by using Taylor series expansion method. Here the relative degree is investigated through the concept of Lie derivatives to execute the LZDC. To implement the control theory, the stability of the system is also analysed. Finally the linear control law is obtained and implemented on a three-phase grid-connected PV system to control the current injected into the grid through the inverter of the system. The system has been simulated to demonstrate the effectiveness of the proposed scheme.

AB - This paper proposed a new linear zero dynamic controller (LZDC) for three-phase grid-connected photovoltaic (PV) systems. To implement the controller, the PV is modeled in dq frame which is obtained from park transformation. In order to analyse the stability, the PV system is linearised about an operating point by using Taylor series expansion method. Here the relative degree is investigated through the concept of Lie derivatives to execute the LZDC. To implement the control theory, the stability of the system is also analysed. Finally the linear control law is obtained and implemented on a three-phase grid-connected PV system to control the current injected into the grid through the inverter of the system. The system has been simulated to demonstrate the effectiveness of the proposed scheme.

UR - http://www.scopus.com/inward/record.url?scp=84881437911&partnerID=8YFLogxK

U2 - 10.1109/ICIEA.2013.6566444

DO - 10.1109/ICIEA.2013.6566444

M3 - Conference proceeding contribution

AN - SCOPUS:84881437911

SN - 9781467363211

SP - 628

EP - 633

BT - Proceedings of the 2013 IEEE 8th Conference on Industrial Electronics and Applications (ICIEA)

PB - Institute of Electrical and Electronics Engineers (IEEE)

CY - Piscataway, NJ

T2 - 2013 IEEE 8th Conference on Industrial Electronics and Applications, ICIEA 2013

Y2 - 19 June 2013 through 21 June 2013

ER -

Ali MS, Pota HR, Mahmud MA, Hossain MJ, Roy NK. Stability analysis of grid-connected photovoltaic systems using a linear zero dynamic controller. In Proceedings of the 2013 IEEE 8th Conference on Industrial Electronics and Applications (ICIEA). Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE). 2013. p. 628-633. 6566444 doi: 10.1109/ICIEA.2013.6566444

Stability analysis of grid-connected photovoltaic systems using a linear zero dynamic controller

Abstract

Other

Access to Document

Other files and links

Fingerprint

Cite this