In this paper an algorithm for the solution of the European electricity market coupling is presented, considering all block and complex orders available in the European Power Exchanges. The model takes into account th...
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In this paper an algorithm for the solution of the European electricity market coupling is presented, considering all block and complex orders available in the European Power Exchanges. The model takes into account the clearing conditions of profile and regular block orders, linked block orders, exclusive group of block orders and flexible hourly orders, as well as the clearing conditions of Minimum Income Condition and Load Gradient orders, possibly under a scheduled stop condition. The model considers also hourly flow ramping constraints on single interconnections or group of interconnections, net position ramping constraints, interconnection losses and tariffs. The flow-based approach is implemented, using the zonal PTDF matrix. The algorithm eliminates possible paradoxically accepted block and MIC orders within an iterative process. The proposed algorithm is evaluated in a pan-European day-ahead electricity marketplace.
In this paper a nodal-based approach is evaluated for the clearing of the pan-European day-ahead electricity market. In the proposed mathematical formulation, the widely used in European Power Exchanges (PXs) profile ...
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In this paper a nodal-based approach is evaluated for the clearing of the pan-European day-ahead electricity market. In the proposed mathematical formulation, the widely used in European Power Exchanges (PXs) profile block orders are explicitly modeled, whereas the full set of inter-zonal and intra-zonal normal and security (N-1) transmission constraints is incorporated. The proposed approach is evaluated using a real-world power system, the Balkan power system, and the economic and computational aspects of the proposed methodology are thoroughly discussed.
作者：
Bian HailongChen GuangjuCAT Lab
School of Automation Engineering Univ. of Electronic Science and Technology Chengdu 610054 P. R. China
To eliminate the aliasing that appeared during the measurement of multi-components nonstationary signals, a novel kind of anti-aliasing algorithm based on the short time Fourier transform (STFT) is brought forward. Fi...
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To eliminate the aliasing that appeared during the measurement of multi-components nonstationary signals, a novel kind of anti-aliasing algorithm based on the short time Fourier transform (STFT) is brought forward. First the physical essence of aliasing that occurs is analyzed; second the interpolation algorithm model is setup based on the Hamming window; then the fast implementation of the algorithm using the Newton iteration method is given. Using the numerical simulation the feasibility of algorithm is validated. Finally, the electrical circuit experiment shows the practicality of the algorithm in the electrical engineering.
In this paper, we introduce a new iterative algorithm for approximating fixed points of mean nonexpansive mappings in CAT(0) spaces. We prove a Delta-convergence theorem under suitable conditions. The result we obtain...
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In this paper, we introduce a new iterative algorithm for approximating fixed points of mean nonexpansive mappings in CAT(0) spaces. We prove a Delta-convergence theorem under suitable conditions. The result we obtain improves and extends several recent results stated by many others;they also complement many known recent results in the literature. We then provide some numerical examples to illustrate our main result and to display the efficiency of the proposed algorithm.
The auxiliary principle technique is extended to study a class of generalized set-valued strongly nonlinear mixed variational-like type inequalities. Firstly, the existence of solutions to the auxiliary problems for t...
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The auxiliary principle technique is extended to study a class of generalized set-valued strongly nonlinear mixed variational-like type inequalities. Firstly, the existence of solutions to the auxiliary problems for this class of generalized set-valued strongly nonlinear mixed variational-like type inequalities is shown. Secondly, the iterative algorithm for solving this class of generalized set-valued strongly nonlinear mixed variational-like type inequalities is given by using this existence result. Finally,the strong convergence of iterative sequences generated by the algorithm is proven. The present results improve,generalize and modify the earlier and recent ones obtained previously by some authors in the literature.
In this paper we construct a new iterative algorithm for solving a new class of nonlinear variational inequalities with set-valued mapping, and give some convergence analysis of iterative sequences generated by the al...
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In this paper we construct a new iterative algorithm for solving a new class of nonlinear variational inequalities with set-valued mapping, and give some convergence analysis of iterative sequences generated by the algorithm.
In this paper,we first introduce a new class of generalized accretive operators named(H,η)-accretive in Banach *** studying the properties of(H,η)-accretive,we extend the concept of resolvent operators associated wi...
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In this paper,we first introduce a new class of generalized accretive operators named(H,η)-accretive in Banach *** studying the properties of(H,η)-accretive,we extend the concept of resolvent operators associated with m-accretive operators to the new(H,η)-accretive *** terms of the new resolvent operator technique,we prove the existence and uniqueness of solutions for this new system of variational *** also construct a new algorithm for approximating the solution of this system and discuss the convergence of the sequence of iterates generated by the algorithm.
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