Results 231 to 240 of about 5,052 (277)

Integrated neural network and metaheuristic algorithms for balancing electrical performance and thermal safety in PEMFC design. [PDF]

Sci Rep
Ali NB, Louhichi B, Alizadeh A, Shaban M, Singh Sawaran Singh N, Sadeq AM, Aich W, Hajlaoui K.   +7 more
europepmc   +1 more source

Review of recent advances in the design, synthesis, and modification of biochar for remediation of heavy metal pollution in water

The Canadian Journal of Chemical Engineering, EarlyView.
Research frontiers in using biochar for heavy metal remediation. Abstract Heavy metal contamination of water has long been a serious environmental issue. Biochar and biochar‐based composites are emerging as effective and sustainable solutions for heavy metal removal due to their strong adsorption abilities and environmentally friendly nature.
Soumik Chakma, Mehedi Hasan, Sudip K. Rakshit, Janusz Kozinski, Kang Kang   +4 more
wiley   +1 more source

Population interaction network in representative gravitational search algorithms: Logistic distribution leads to worse performance. [PDF]

Heliyon
Li H, Yang Y, Wang Y, Li J, Yang H, Tang J, Gao S.   +6 more
europepmc   +1 more source

Present trends, sustainable strategies and energy potentials of crop residue management in India: A review.

Heliyon
Gatkal NR, Nalawade SM, Sahni RK, Walunj AA, Kadam PB, Bhanage GB, Datta R.   +6 more
europepmc   +1 more source

Evaluation and driving factors of ecological environment quality in the Tarim River basin based on remote sensing ecological index. [PDF]

PeerJ
Tang C, Li Q, Tao H, Aihemaiti M, Mu Z, Jiang Y.   +5 more
europepmc   +1 more source

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Multistage stochastic hydrothermal scheduling

2008 IEEE International Conference on Electro/Information Technology, 2008
The paper addresses the stochastic long-term hydrothermal scheduling problem. This problem is usually modeled as a multistage stochastic program and solved using algorithms that are based on dynamic programming. One such algorithm is the stochastic dual dynamic programming (SDDP) algorithm, which is implemented for the hydrothermal power system of the ...
Tarik Aouam, null Zuwei Yu
openaire   +1 more source

GENCO's Risk-Constrained Hydrothermal Scheduling

IEEE Transactions on Power Systems, 2008
This paper presents a stochastic midterm risk-constrained hydrothermal scheduling algorithm in a generation company (GENCO). The objective of a GENCO is to maximize payoffs and minimize financial risks when scheduling its midterm generation of thermal, cascaded hydro, and pumped-storage units. The proposed schedule will be used by the GENCO for bidding
Lei Wu, Mohammad Shahidehpour, Zuyi Li
openaire   +1 more source

Hydrothermal Economic Scheduling

IEEE Transactions on Power Apparatus and Systems, 1963
The theory of monotonic scheduling is extended to hydrothermal systems with interconnections to adjoining power systems. The exposition is limited to the two most common types of interconnection arrangements, although the methods can be applied to other cases as well.
B. Bernholtz, L. Graham
openaire   +1 more source

An Efficient Hydrothermal Scheduling Algorithm

IEEE Power Engineering Review, 1987
In this paper a Hydrothermal Scheduling Algorithm (HSA) for deterministic inflows is presented. A nonlinear network flow model representing the hydrothermal scheduling problem is used. By exploiting the special network structure, a temporally expanded arborescence [1], the HSA code attains important computational savings in processing time and memory ...
M. F. Carvalho, S. Soares
openaire   +1 more source

Optimal scheduling of hydrothermal systems

Proceedings of the Institution of Electrical Engineers, 1972
The paper describes new algorithms based on 1st-order-gradient techniques for long-term and short-term scheduling of multistorage hydroelectric and multithermal systems for minimum operational cost, with system variables in discrete form, and water inflows and load demands as deterministic. Constraints on various para meters are duly taken into account.
S.K. Agarwal, I.J. Nagrath
openaire   +1 more source