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Influence of fuel p...
Influence of fuel properties on the performance of the feed forward model predictive control (FF MPC) for biomass boilers
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- Zlatkovikj, Milan (författare)
- Mälardalens universitet,Framtidens energi
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- Zaccaria, Valentina, 1989- (författare)
- Mälardalens universitet,Framtidens energi
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- Li, Hailong, 1976- (författare)
- Mälardalens universitet,Framtidens energi
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(creator_code:org_t)
- Scanditale AB, 2023
- 2023
- Engelska.
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Ingår i: Energy Proceedings. - : Scanditale AB. - 2004-2965. ; 32, s. 1-6
- Relaterad länk:
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https://doi.org/10.4...
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visa fler...
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https://urn.kb.se/re...
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https://doi.org/10.4...
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Abstract
Ämnesord
Stäng
- The growing share of renewable energy sources drives the need for increased flexibility in the energy systems. The flexibility provision from thermal plants is limited by the boiler’s thermal inertia as a bottleneck. Advanced controllers, such as model predictive control (MPC), have been identified as potential flexibility enablers. Fuel properties are crucial input for controllers. This work investigated the feasibility of using the properties obtained online by using near infrared spectroscopy based soft sensor to further improve the control performance. The performance of the existing proportional integral (PI) controller is compared with those of 2 feed forward (FF) MPC controllers. Both FF MPCs have significant improvement compared to PI controller and the FF MPC based on the full elemental composition shows the best performance due to more complete fuel information. There is a potential for revenues improvement with advanced control up to 1050 euros for one operation day.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik -- Energiteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering -- Energy Engineering (hsv//eng)
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