Frequency Profile Improvement of a Microgrid through Aggregated Demand Response

Muhammad Saeed Uz Zaman; Raza Haider; Syed Basit Ali Bukhari; Chul Hwan Kim

doi:10.1109/TENCON.2018.8650245

Frequency Profile Improvement of a Microgrid through Aggregated Demand Response

Muhammad Saeed Uz Zaman
, Raza Haider
, Syed Basit Ali Bukhari
, Chul Hwan Kim

Department of Electronic and Electrical Engineering

Sungkyunkwan University

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

3 Scopus citations

Abstract

The frequency deviation of a system from its nominal value is a significant indicator of the system's stability. This issue is further highlighted when the system is incorporated with intermittent renewable energy resources. In this work, frequency regulation of a microgrid is achieved by aggregated demand response. The proposed aggregator is implemented in a central controller that controls frequency deviation by manipulating responsive loads. In case of higher frequency deviation, an adaptive control action which is proportional to the magnitude of frequency deviation manipulates a large number of responsive loads to quickly restore the frequency to its nominal range. The amount of manipulated responsive load is reduced by another section of the central controller which deals with minor frequency deviations as well. The proposed control scheme is implemented on a test system and obtained results verify the desired functionality of aggregated demand response controller.

Original language	English
Title of host publication	Proceedings of TENCON 2018 - 2018 IEEE Region 10 Conference
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	1584-1588
Number of pages	5
ISBN (Electronic)	9781538654576
DOIs	https://doi.org/10.1109/TENCON.2018.8650245
State	Published - 2 Jul 2018
Event	2018 IEEE Region 10 Conference, TENCON 2018 - Jeju, Korea, Republic of Duration: 28 Oct 2018 → 31 Oct 2018

Publication series

Name	IEEE Region 10 Annual International Conference, Proceedings/TENCON
Volume	2018-October
ISSN (Print)	2159-3442
ISSN (Electronic)	2159-3450

Conference

Conference	2018 IEEE Region 10 Conference, TENCON 2018
Country/Territory	Korea, Republic of
City	Jeju
Period	28/10/18 → 31/10/18

UN SDGs

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

SDG 7 Affordable and Clean Energy

Keywords

adaptive control
aggregated demand response
frequency regulation
Microgrid

Access to Document

10.1109/TENCON.2018.8650245

Cite this

Uz Zaman, M. S., Haider, R., Ali Bukhari, S. B., & Kim, C. H. (2018). Frequency Profile Improvement of a Microgrid through Aggregated Demand Response. In Proceedings of TENCON 2018 - 2018 IEEE Region 10 Conference (pp. 1584-1588). Article 8650245 (IEEE Region 10 Annual International Conference, Proceedings/TENCON; Vol. 2018-October). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/TENCON.2018.8650245

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title = "Frequency Profile Improvement of a Microgrid through Aggregated Demand Response",

abstract = "The frequency deviation of a system from its nominal value is a significant indicator of the system's stability. This issue is further highlighted when the system is incorporated with intermittent renewable energy resources. In this work, frequency regulation of a microgrid is achieved by aggregated demand response. The proposed aggregator is implemented in a central controller that controls frequency deviation by manipulating responsive loads. In case of higher frequency deviation, an adaptive control action which is proportional to the magnitude of frequency deviation manipulates a large number of responsive loads to quickly restore the frequency to its nominal range. The amount of manipulated responsive load is reduced by another section of the central controller which deals with minor frequency deviations as well. The proposed control scheme is implemented on a test system and obtained results verify the desired functionality of aggregated demand response controller.",

keywords = "adaptive control, aggregated demand response, frequency regulation, Microgrid",

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note = "Publisher Copyright: {\textcopyright} 2018 IEEE.; 2018 IEEE Region 10 Conference, TENCON 2018 ; Conference date: 28-10-2018 Through 31-10-2018",

year = "2018",

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Uz Zaman, MS, Haider, R, Ali Bukhari, SB & Kim, CH 2018, Frequency Profile Improvement of a Microgrid through Aggregated Demand Response. in Proceedings of TENCON 2018 - 2018 IEEE Region 10 Conference., 8650245, IEEE Region 10 Annual International Conference, Proceedings/TENCON, vol. 2018-October, Institute of Electrical and Electronics Engineers Inc., pp. 1584-1588, 2018 IEEE Region 10 Conference, TENCON 2018, Jeju, Korea, Republic of, 28/10/18. https://doi.org/10.1109/TENCON.2018.8650245

Frequency Profile Improvement of a Microgrid through Aggregated Demand Response. / Uz Zaman, Muhammad Saeed; Haider, Raza; Ali Bukhari, Syed Basit et al.
Proceedings of TENCON 2018 - 2018 IEEE Region 10 Conference. Institute of Electrical and Electronics Engineers Inc., 2018. p. 1584-1588 8650245 (IEEE Region 10 Annual International Conference, Proceedings/TENCON; Vol. 2018-October).

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

TY - GEN

T1 - Frequency Profile Improvement of a Microgrid through Aggregated Demand Response

AU - Uz Zaman, Muhammad Saeed

AU - Haider, Raza

AU - Ali Bukhari, Syed Basit

AU - Kim, Chul Hwan

PY - 2018/7/2

Y1 - 2018/7/2

N2 - The frequency deviation of a system from its nominal value is a significant indicator of the system's stability. This issue is further highlighted when the system is incorporated with intermittent renewable energy resources. In this work, frequency regulation of a microgrid is achieved by aggregated demand response. The proposed aggregator is implemented in a central controller that controls frequency deviation by manipulating responsive loads. In case of higher frequency deviation, an adaptive control action which is proportional to the magnitude of frequency deviation manipulates a large number of responsive loads to quickly restore the frequency to its nominal range. The amount of manipulated responsive load is reduced by another section of the central controller which deals with minor frequency deviations as well. The proposed control scheme is implemented on a test system and obtained results verify the desired functionality of aggregated demand response controller.

AB - The frequency deviation of a system from its nominal value is a significant indicator of the system's stability. This issue is further highlighted when the system is incorporated with intermittent renewable energy resources. In this work, frequency regulation of a microgrid is achieved by aggregated demand response. The proposed aggregator is implemented in a central controller that controls frequency deviation by manipulating responsive loads. In case of higher frequency deviation, an adaptive control action which is proportional to the magnitude of frequency deviation manipulates a large number of responsive loads to quickly restore the frequency to its nominal range. The amount of manipulated responsive load is reduced by another section of the central controller which deals with minor frequency deviations as well. The proposed control scheme is implemented on a test system and obtained results verify the desired functionality of aggregated demand response controller.

KW - adaptive control

KW - aggregated demand response

KW - frequency regulation

KW - Microgrid

UR - https://www.scopus.com/pages/publications/85063206393

U2 - 10.1109/TENCON.2018.8650245

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M3 - Conference contribution

AN - SCOPUS:85063206393

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BT - Proceedings of TENCON 2018 - 2018 IEEE Region 10 Conference

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Uz Zaman MS, Haider R, Ali Bukhari SB, Kim CH. Frequency Profile Improvement of a Microgrid through Aggregated Demand Response. In Proceedings of TENCON 2018 - 2018 IEEE Region 10 Conference. Institute of Electrical and Electronics Engineers Inc. 2018. p. 1584-1588. 8650245. (IEEE Region 10 Annual International Conference, Proceedings/TENCON). doi: 10.1109/TENCON.2018.8650245

Frequency Profile Improvement of a Microgrid through Aggregated Demand Response

Abstract

Publication series

Conference

UN SDGs

Keywords

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