Model Predictive Control of Offshore Power Stations With Waste Heat Recovery
The implementation of waste heat recovery units on oil and gas offshore platforms demands advances in both design methods and control systems. Model-based control algorithms can play an important role in the operation of offshore power stations. A novel regulator based on a linear model predictive c...
Published in: | Journal of Engineering for Gas Turbines and Power |
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Format: | Article in Journal/Newspaper |
Language: | English |
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2016
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Online Access: | https://orbit.dtu.dk/en/publications/6ae8962b-a794-4753-b961-7b3899221cc0 https://doi.org/10.1115/1.4032314 https://backend.orbit.dtu.dk/ws/files/136892957/Model_predictive_control_of_offshore_power_postprint.pdf |
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ftdtupubl:oai:pure.atira.dk:publications/6ae8962b-a794-4753-b961-7b3899221cc0 2024-05-19T07:46:19+00:00 Model Predictive Control of Offshore Power Stations With Waste Heat Recovery Pierobon, Leonardo Chan, Richard Li, Xiangan Lyengar, Krishna Haglind, Fredrik Ydstie, Erik 2016 application/pdf https://orbit.dtu.dk/en/publications/6ae8962b-a794-4753-b961-7b3899221cc0 https://doi.org/10.1115/1.4032314 https://backend.orbit.dtu.dk/ws/files/136892957/Model_predictive_control_of_offshore_power_postprint.pdf eng eng https://orbit.dtu.dk/en/publications/6ae8962b-a794-4753-b961-7b3899221cc0 info:eu-repo/semantics/openAccess Pierobon , L , Chan , R , Li , X , Lyengar , K , Haglind , F & Ydstie , E 2016 , ' Model Predictive Control of Offshore Power Stations With Waste Heat Recovery ' , Journal of Engineering for Gas Turbines and Power , vol. 138 , no. 7 , pp. 071801 . https://doi.org/10.1115/1.4032314 article 2016 ftdtupubl https://doi.org/10.1115/1.4032314 2024-05-01T00:21:07Z The implementation of waste heat recovery units on oil and gas offshore platforms demands advances in both design methods and control systems. Model-based control algorithms can play an important role in the operation of offshore power stations. A novel regulator based on a linear model predictive control (MPC) coupled with a steady-state performance optimizer has been developed in the SIMULINK language and is documented in the paper. The test case is the regulation of a power system serving an oil and gas platform in the Norwegian Sea. One of the three gas turbines is combined with an organic Rankine cycle (ORC) turbogenerator to increase the energy conversion efficiency. Results show a potential reduction of frequency drop up to 40%for a step in the load set-point of 4 MW, compared to proportional–integral control systems. Fuel savings in the range of 2–3% are also expected by optimizing on-the-fly the thermal efficiency of the plant. Article in Journal/Newspaper Norwegian Sea Technical University of Denmark: DTU Orbit Journal of Engineering for Gas Turbines and Power 138 7 |
institution |
Open Polar |
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Technical University of Denmark: DTU Orbit |
op_collection_id |
ftdtupubl |
language |
English |
description |
The implementation of waste heat recovery units on oil and gas offshore platforms demands advances in both design methods and control systems. Model-based control algorithms can play an important role in the operation of offshore power stations. A novel regulator based on a linear model predictive control (MPC) coupled with a steady-state performance optimizer has been developed in the SIMULINK language and is documented in the paper. The test case is the regulation of a power system serving an oil and gas platform in the Norwegian Sea. One of the three gas turbines is combined with an organic Rankine cycle (ORC) turbogenerator to increase the energy conversion efficiency. Results show a potential reduction of frequency drop up to 40%for a step in the load set-point of 4 MW, compared to proportional–integral control systems. Fuel savings in the range of 2–3% are also expected by optimizing on-the-fly the thermal efficiency of the plant. |
format |
Article in Journal/Newspaper |
author |
Pierobon, Leonardo Chan, Richard Li, Xiangan Lyengar, Krishna Haglind, Fredrik Ydstie, Erik |
spellingShingle |
Pierobon, Leonardo Chan, Richard Li, Xiangan Lyengar, Krishna Haglind, Fredrik Ydstie, Erik Model Predictive Control of Offshore Power Stations With Waste Heat Recovery |
author_facet |
Pierobon, Leonardo Chan, Richard Li, Xiangan Lyengar, Krishna Haglind, Fredrik Ydstie, Erik |
author_sort |
Pierobon, Leonardo |
title |
Model Predictive Control of Offshore Power Stations With Waste Heat Recovery |
title_short |
Model Predictive Control of Offshore Power Stations With Waste Heat Recovery |
title_full |
Model Predictive Control of Offshore Power Stations With Waste Heat Recovery |
title_fullStr |
Model Predictive Control of Offshore Power Stations With Waste Heat Recovery |
title_full_unstemmed |
Model Predictive Control of Offshore Power Stations With Waste Heat Recovery |
title_sort |
model predictive control of offshore power stations with waste heat recovery |
publishDate |
2016 |
url |
https://orbit.dtu.dk/en/publications/6ae8962b-a794-4753-b961-7b3899221cc0 https://doi.org/10.1115/1.4032314 https://backend.orbit.dtu.dk/ws/files/136892957/Model_predictive_control_of_offshore_power_postprint.pdf |
genre |
Norwegian Sea |
genre_facet |
Norwegian Sea |
op_source |
Pierobon , L , Chan , R , Li , X , Lyengar , K , Haglind , F & Ydstie , E 2016 , ' Model Predictive Control of Offshore Power Stations With Waste Heat Recovery ' , Journal of Engineering for Gas Turbines and Power , vol. 138 , no. 7 , pp. 071801 . https://doi.org/10.1115/1.4032314 |
op_relation |
https://orbit.dtu.dk/en/publications/6ae8962b-a794-4753-b961-7b3899221cc0 |
op_rights |
info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1115/1.4032314 |
container_title |
Journal of Engineering for Gas Turbines and Power |
container_volume |
138 |
container_issue |
7 |
_version_ |
1799486466201485312 |