Nonlinear controller design for vehicle-to-grid (V2G) systems to enhance power quality and power system stability

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

doi:10.3182/20140824-6-za-1003.01761

Nonlinear controller design for vehicle-to-grid (V2G) systems to enhance power quality and power system stability

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

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

13 Citations (Scopus)

Abstract

A nonlinear controller design technique, for the enhancement of power quality and power system stability in a vehicle-to-grid (V2G) system, is proposed in this paper. The dynamical model of a V2G system is first developed and then the controller is designed based on the partial feedback linearization of the developed model. The control scheme is developed in such a way that converters in V2G systems are capable of injecting both active and reactive power into the grid. The implementation of the proposed controller requires the stabilization of internal dynamics of V2G systems as it transforms the system into a partly linear and an autonomous system with internal dynamics. The stability of internal dynamics of V2G systems is also discussed in this paper. Finally, the performance of the proposed control scheme is evaluated on a simple test system in terms of power quality and system stability enhancement. From the simulation result it is found that the designed nonlinear controller provides excellence performance in improving power quality and stability of whole system.

Original language	English
Title of host publication	19th IFAC World Congress IFAC 2014, Proceedings
Editors	Edward Boje, Xiaohua Xia
Publisher	IFAC Secretariat
Pages	7659-7664
Number of pages	6
Volume	47
Edition	3
ISBN (Electronic)	9783902823625
DOIs	https://doi.org/10.3182/20140824-6-za-1003.01761
Publication status	Published - 2014
Externally published	Yes
Event	19th IFAC World Congress on International Federation of Automatic Control, IFAC 2014 - Cape Town, South Africa Duration: 24 Aug 2014 → 29 Aug 2014

Publication series

Name	IFAC Proceedings Volumes (IFAC-PapersOnline)
Volume	19
ISSN (Print)	1474-6670

Conference

Conference	19th IFAC World Congress on International Federation of Automatic Control, IFAC 2014
Country/Territory	South Africa
City	Cape Town
Period	24/08/14 → 29/08/14

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

Internal dynamics
Partial feedback linearization
Power quality
Power system stability
Vehicle-to-grid (V2G) systems

Access to Document

10.3182/20140824-6-za-1003.01761

Cite this

Mahmud, M. A., Hossain, M. J., Pota, H. R., & Roy, N. K. (2014). Nonlinear controller design for vehicle-to-grid (V2G) systems to enhance power quality and power system stability. In E. Boje, & X. Xia (Eds.), 19th IFAC World Congress IFAC 2014, Proceedings (3 ed., Vol. 47, pp. 7659-7664). (IFAC Proceedings Volumes (IFAC-PapersOnline); Vol. 19). IFAC Secretariat. https://doi.org/10.3182/20140824-6-za-1003.01761

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title = "Nonlinear controller design for vehicle-to-grid (V2G) systems to enhance power quality and power system stability",

abstract = "A nonlinear controller design technique, for the enhancement of power quality and power system stability in a vehicle-to-grid (V2G) system, is proposed in this paper. The dynamical model of a V2G system is first developed and then the controller is designed based on the partial feedback linearization of the developed model. The control scheme is developed in such a way that converters in V2G systems are capable of injecting both active and reactive power into the grid. The implementation of the proposed controller requires the stabilization of internal dynamics of V2G systems as it transforms the system into a partly linear and an autonomous system with internal dynamics. The stability of internal dynamics of V2G systems is also discussed in this paper. Finally, the performance of the proposed control scheme is evaluated on a simple test system in terms of power quality and system stability enhancement. From the simulation result it is found that the designed nonlinear controller provides excellence performance in improving power quality and stability of whole system.",

keywords = "Internal dynamics, Partial feedback linearization, Power quality, Power system stability, Vehicle-to-grid (V2G) systems",

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

year = "2014",

doi = "10.3182/20140824-6-za-1003.01761",

language = "English",

volume = "47",

series = "IFAC Proceedings Volumes (IFAC-PapersOnline)",

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Mahmud, MA, Hossain, MJ, Pota, HR & Roy, NK 2014, Nonlinear controller design for vehicle-to-grid (V2G) systems to enhance power quality and power system stability. in E Boje & X Xia (eds), 19th IFAC World Congress IFAC 2014, Proceedings. 3 edn, vol. 47, IFAC Proceedings Volumes (IFAC-PapersOnline), vol. 19, IFAC Secretariat, pp. 7659-7664, 19th IFAC World Congress on International Federation of Automatic Control, IFAC 2014, Cape Town, South Africa, 24/08/14. https://doi.org/10.3182/20140824-6-za-1003.01761

Nonlinear controller design for vehicle-to-grid (V2G) systems to enhance power quality and power system stability. / Mahmud, M. A.; Hossain, M. J.; Pota, H. R. et al.
19th IFAC World Congress IFAC 2014, Proceedings. ed. / Edward Boje; Xiaohua Xia. Vol. 47 3. ed. IFAC Secretariat, 2014. p. 7659-7664 (IFAC Proceedings Volumes (IFAC-PapersOnline); Vol. 19).

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

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T1 - Nonlinear controller design for vehicle-to-grid (V2G) systems to enhance power quality and power system stability

AU - Mahmud, M. A.

AU - Hossain, M. J.

AU - Pota, H. R.

AU - Roy, N. K.

PY - 2014

Y1 - 2014

N2 - A nonlinear controller design technique, for the enhancement of power quality and power system stability in a vehicle-to-grid (V2G) system, is proposed in this paper. The dynamical model of a V2G system is first developed and then the controller is designed based on the partial feedback linearization of the developed model. The control scheme is developed in such a way that converters in V2G systems are capable of injecting both active and reactive power into the grid. The implementation of the proposed controller requires the stabilization of internal dynamics of V2G systems as it transforms the system into a partly linear and an autonomous system with internal dynamics. The stability of internal dynamics of V2G systems is also discussed in this paper. Finally, the performance of the proposed control scheme is evaluated on a simple test system in terms of power quality and system stability enhancement. From the simulation result it is found that the designed nonlinear controller provides excellence performance in improving power quality and stability of whole system.

AB - A nonlinear controller design technique, for the enhancement of power quality and power system stability in a vehicle-to-grid (V2G) system, is proposed in this paper. The dynamical model of a V2G system is first developed and then the controller is designed based on the partial feedback linearization of the developed model. The control scheme is developed in such a way that converters in V2G systems are capable of injecting both active and reactive power into the grid. The implementation of the proposed controller requires the stabilization of internal dynamics of V2G systems as it transforms the system into a partly linear and an autonomous system with internal dynamics. The stability of internal dynamics of V2G systems is also discussed in this paper. Finally, the performance of the proposed control scheme is evaluated on a simple test system in terms of power quality and system stability enhancement. From the simulation result it is found that the designed nonlinear controller provides excellence performance in improving power quality and stability of whole system.

KW - Internal dynamics

KW - Partial feedback linearization

KW - Power quality

KW - Power system stability

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T3 - IFAC Proceedings Volumes (IFAC-PapersOnline)

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EP - 7664

BT - 19th IFAC World Congress IFAC 2014, Proceedings

A2 - Boje, Edward

A2 - Xia, Xiaohua

PB - IFAC Secretariat

T2 - 19th IFAC World Congress on International Federation of Automatic Control, IFAC 2014

Y2 - 24 August 2014 through 29 August 2014

ER -

Nonlinear controller design for vehicle-to-grid (V2G) systems to enhance power quality and power system stability

Abstract

Publication series

Conference

UN SDGs

Keywords

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