Enhancing Energy Systems and Rural Communities through a System of Systems Approach: A Comprehensive Review

Energies, Journal Year: 2024, Volume and Issue: 17(19), P. 4988 - 4988

Published: Oct. 6, 2024

Today’s increasingly complex energy systems require innovative approaches to integrate and optimize different sources technologies. In this paper, we explore the system of (SoS) approach, which provides a comprehensive framework for improving systems’ interoperability, efficiency, resilience. By examining recent advances in various sectors, including photovoltaic systems, electric vehicles, storage, renewable energy, smart cities, rural communities, study highlights essential role SoSs addressing challenges transition. The principal areas interest include integration advanced control algorithms machine learning techniques development robust communication networks manage interactions between interconnected subsystems. This also identifies significant associated with large-scale SoS implementation, such as real-time data processing, decision-making complexity, need harmonized regulatory frameworks. outlines future directions intelligence autonomy subsystems, are achieving sustainable, resilient, adaptive infrastructure.

Language: Английский

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Economically optimal operation of recirculating aquaculture systems under uncertainty

Computers and Electronics in Agriculture, Journal Year: 2024, Volume and Issue: 220, P. 108856 - 108856

Published: April 1, 2024

This study presents a novel economical operation scheme for recirculating aquaculture systems (RASs). The proposed approach is comprised of moving horizon estimator and an economic model predictive controller (EMPC), which, respectively, provide the necessary feedback EMPC make economically optimal decisions RAS. enabled by mechanistic RAS model, which coupled with objective function that jointly optimizes economics aquatic biomass growth utility expenditure. tested on rainbow trout case study, whereby it compared against previous state-of-the-art control in aerator failure temperature disturbance scenarios. In both test scenarios, outperforms state terms process (up to 41% improvement) as well shorter batch times 22% shortening). Furthermore, shown be capable estimating uncertain parameters little error (generally order 5%) negligible effect performance when cases full measurement access no uncertainty. provides new automated way ensure RASs operate maximal productivity, thus further incentivizing sustainability uptake this technology.

Language: Английский

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Distributed Economic Nonlinear Model Predictive Control for Flexible Electrified Biodiesel Production─Part I: Sequential Architectures

Industrial & Engineering Chemistry Research, Journal Year: 2024, Volume and Issue: 63(42), P. 17997 - 18012

Published: Oct. 14, 2024

We present distributed economic nonlinear model predictive control (DeNMPC), employing sequential communication protocols, to optimize the flexible operation of electrified biodiesel production under fluctuating electricity prices. By incorporating buffer tanks for intermediate and final products within process, we decouple process dynamics, segmenting it into three distinct subprocesses. The DeNMPC strategy yields significant energy cost savings 20% compared steady-state while being real-time tractable ensuring operational feasibility. This stands in contrast conventional scheduling quasi-stationary models, which results infeasible outcomes. Furthermore, handles unexpected disturbances demand feed composition, mitigated by tanks. These prove essential not only enhancing flexibility but also enabling realizable applications through system decomposition. Additionally, extend with two stability formulations from literature, assessing their suitability implications specific context application.

Language: Английский

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Online Control and Optimization for Conventional and Emerging Carbon Capture Systems

Elsevier eBooks, Journal Year: 2024, Volume and Issue: unknown

Published: Jan. 1, 2024

Language: Английский

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Output feedback robust predictive fault-tolerant hybrid switching control for a nonlinear system

Chemical Engineering Science, Journal Year: 2024, Volume and Issue: unknown, P. 120876 - 120876

Published: Oct. 1, 2024

Language: Английский

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