Effect of System Loading on Exhaust Temperature of CCGT Plant in Isolated and Restructured AGC

Debdeep Saha; L. C. Saikia; Rumi Rajbongshi; Washima Tasnin; Arindita Saha

doi:10.1109/EPETSG.2018.8659038

Effect of System Loading on Exhaust Temperature of CCGT Plant in Isolated and Restructured AGC

Debdeep Saha
, L. C. Saikia
, Rumi Rajbongshi
, Washima Tasnin
, Arindita Saha

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

Abstract

In recent days, combined cycle gas turbines (CCGTs) contributes to an ever-growing amount of generation capacity on both isolated and interconnected power system. This article studies a single shaft CCGT plant for investigating the effect of temperature deviation in its control output response operating at variant loading. The system is used in combination with a multi-source model to study the impact of CCGT inclusion on a restructured environment. Comparison of integral, proportional-integral, proportional-integral-derivative and integral minus proportional-derivative as secondary, temperature and air-flow controller in a CCGT plant infer the superiority of latter. Results infer that with decrease in system loading during both isolated and interconnected environment, exhaust temperature of gas turbine increases. System responses have an oscillating nature during lightly loaded condition. Simulation results with interconnected system provides a more prominent understanding of frequency and tie-power deviations which infer the limitation of exhaust temperature subjected to system loading.

Original language	English
Title of host publication	2nd International Conference on Energy, Power and Environment
Subtitle of host publication	Towards Smart Technology, ICEPE 2018
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781538647691
DOIs	https://doi.org/10.1109/EPETSG.2018.8659038
Publication status	Published - 02-07-2018
Event	2nd International Conference on Energy, Power and Environment, ICEPE 2018 - Shillong, Meghalaya, India Duration: 01-06-2018 → 02-06-2018

Publication series

Name	2nd International Conference on Energy, Power and Environment: Towards Smart Technology, ICEPE 2018

Conference

Conference	2nd International Conference on Energy, Power and Environment, ICEPE 2018
Country/Territory	India
City	Shillong, Meghalaya
Period	01-06-18 → 02-06-18

UN SDGs

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

SDG 7 Affordable and Clean Energy

All Science Journal Classification (ASJC) codes

Control and Optimization
Energy Engineering and Power Technology
Computer Networks and Communications
Renewable Energy, Sustainability and the Environment

Access to Document

10.1109/EPETSG.2018.8659038

Cite this

Saha, D., Saikia, L. C., Rajbongshi, R., Tasnin, W., & Saha, A. (2018). Effect of System Loading on Exhaust Temperature of CCGT Plant in Isolated and Restructured AGC. In 2nd International Conference on Energy, Power and Environment: Towards Smart Technology, ICEPE 2018 Article 8659038 (2nd International Conference on Energy, Power and Environment: Towards Smart Technology, ICEPE 2018). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/EPETSG.2018.8659038

Saha, Debdeep ; Saikia, L. C. ; Rajbongshi, Rumi et al. / Effect of System Loading on Exhaust Temperature of CCGT Plant in Isolated and Restructured AGC. 2nd International Conference on Energy, Power and Environment: Towards Smart Technology, ICEPE 2018. Institute of Electrical and Electronics Engineers Inc., 2018. (2nd International Conference on Energy, Power and Environment: Towards Smart Technology, ICEPE 2018).

@inproceedings{25584f061269448097249a67e94c6ce6,

title = "Effect of System Loading on Exhaust Temperature of CCGT Plant in Isolated and Restructured AGC",

abstract = "In recent days, combined cycle gas turbines (CCGTs) contributes to an ever-growing amount of generation capacity on both isolated and interconnected power system. This article studies a single shaft CCGT plant for investigating the effect of temperature deviation in its control output response operating at variant loading. The system is used in combination with a multi-source model to study the impact of CCGT inclusion on a restructured environment. Comparison of integral, proportional-integral, proportional-integral-derivative and integral minus proportional-derivative as secondary, temperature and air-flow controller in a CCGT plant infer the superiority of latter. Results infer that with decrease in system loading during both isolated and interconnected environment, exhaust temperature of gas turbine increases. System responses have an oscillating nature during lightly loaded condition. Simulation results with interconnected system provides a more prominent understanding of frequency and tie-power deviations which infer the limitation of exhaust temperature subjected to system loading.",

author = "Debdeep Saha and Saikia, \{L. C.\} and Rumi Rajbongshi and Washima Tasnin and Arindita Saha",

note = "Publisher Copyright: {\textcopyright} 2018 IEEE.; 2nd International Conference on Energy, Power and Environment, ICEPE 2018 ; Conference date: 01-06-2018 Through 02-06-2018",

year = "2018",

month = jul,

day = "2",

doi = "10.1109/EPETSG.2018.8659038",

language = "English",

series = "2nd International Conference on Energy, Power and Environment: Towards Smart Technology, ICEPE 2018",

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Saha, D, Saikia, LC, Rajbongshi, R, Tasnin, W & Saha, A 2018, Effect of System Loading on Exhaust Temperature of CCGT Plant in Isolated and Restructured AGC. in 2nd International Conference on Energy, Power and Environment: Towards Smart Technology, ICEPE 2018., 8659038, 2nd International Conference on Energy, Power and Environment: Towards Smart Technology, ICEPE 2018, Institute of Electrical and Electronics Engineers Inc., 2nd International Conference on Energy, Power and Environment, ICEPE 2018, Shillong, Meghalaya, India, 01-06-18. https://doi.org/10.1109/EPETSG.2018.8659038

Effect of System Loading on Exhaust Temperature of CCGT Plant in Isolated and Restructured AGC. / Saha, Debdeep; Saikia, L. C.; Rajbongshi, Rumi et al.
2nd International Conference on Energy, Power and Environment: Towards Smart Technology, ICEPE 2018. Institute of Electrical and Electronics Engineers Inc., 2018. 8659038 (2nd International Conference on Energy, Power and Environment: Towards Smart Technology, ICEPE 2018).

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

TY - GEN

T1 - Effect of System Loading on Exhaust Temperature of CCGT Plant in Isolated and Restructured AGC

AU - Saha, Debdeep

AU - Saikia, L. C.

AU - Rajbongshi, Rumi

AU - Tasnin, Washima

AU - Saha, Arindita

PY - 2018/7/2

Y1 - 2018/7/2

N2 - In recent days, combined cycle gas turbines (CCGTs) contributes to an ever-growing amount of generation capacity on both isolated and interconnected power system. This article studies a single shaft CCGT plant for investigating the effect of temperature deviation in its control output response operating at variant loading. The system is used in combination with a multi-source model to study the impact of CCGT inclusion on a restructured environment. Comparison of integral, proportional-integral, proportional-integral-derivative and integral minus proportional-derivative as secondary, temperature and air-flow controller in a CCGT plant infer the superiority of latter. Results infer that with decrease in system loading during both isolated and interconnected environment, exhaust temperature of gas turbine increases. System responses have an oscillating nature during lightly loaded condition. Simulation results with interconnected system provides a more prominent understanding of frequency and tie-power deviations which infer the limitation of exhaust temperature subjected to system loading.

AB - In recent days, combined cycle gas turbines (CCGTs) contributes to an ever-growing amount of generation capacity on both isolated and interconnected power system. This article studies a single shaft CCGT plant for investigating the effect of temperature deviation in its control output response operating at variant loading. The system is used in combination with a multi-source model to study the impact of CCGT inclusion on a restructured environment. Comparison of integral, proportional-integral, proportional-integral-derivative and integral minus proportional-derivative as secondary, temperature and air-flow controller in a CCGT plant infer the superiority of latter. Results infer that with decrease in system loading during both isolated and interconnected environment, exhaust temperature of gas turbine increases. System responses have an oscillating nature during lightly loaded condition. Simulation results with interconnected system provides a more prominent understanding of frequency and tie-power deviations which infer the limitation of exhaust temperature subjected to system loading.

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DO - 10.1109/EPETSG.2018.8659038

M3 - Conference contribution

AN - SCOPUS:85063439943

T3 - 2nd International Conference on Energy, Power and Environment: Towards Smart Technology, ICEPE 2018

BT - 2nd International Conference on Energy, Power and Environment

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2nd International Conference on Energy, Power and Environment, ICEPE 2018

Y2 - 1 June 2018 through 2 June 2018

ER -

Saha D, Saikia LC, Rajbongshi R, Tasnin W, Saha A. Effect of System Loading on Exhaust Temperature of CCGT Plant in Isolated and Restructured AGC. In 2nd International Conference on Energy, Power and Environment: Towards Smart Technology, ICEPE 2018. Institute of Electrical and Electronics Engineers Inc. 2018. 8659038. (2nd International Conference on Energy, Power and Environment: Towards Smart Technology, ICEPE 2018). doi: 10.1109/EPETSG.2018.8659038

Effect of System Loading on Exhaust Temperature of CCGT Plant in Isolated and Restructured AGC

Abstract

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