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In order to optimally schedule energy, consumers need to understand their energy utility function. The traditional utility function must be modified when consumers acquire production capabilities and become prosumers. This paper presents a formal economic model for prosumers, appropriately integrating distributed generation, storage and demand response capabilities. We identify the limitations of...
The provision of a financial product for renewable energy requires that the return of the financial product be determined based on the portion of risk it holds. Accurately modeling the risk becomes essential in order to achieve higher penetration of renewable energy in markets. This paper combines the effect of the various types of risks, and shows that the overall risk of renewable energy is not...
In this paper, it studies the problems of the on-line identification on the nonlinear and time-lag SISO dynamic system. It puts forward the recurrent structure to linearize the input neurons of the neural network which can describe the feasibility of the algorithm, so the neural network has the dynamic on-line identification capability. Simulation results show that the input linearization dynamic...
This article describes two methods, double-lattice method (DLM) and computational fluid dynamics (CFD), computing aerodynamic force. The structural FEM and fluid model of horizontal tail are established in the same software, HYPERMESH. In CFD/CSD (computational structural dynamics) method, the locations of the structural nodes are exactly the same as those of the CFD grid points at the fluid-structure...
Bi-conjugate gradient method (BCG) has potential problems on slow convergence or divergence when complex linear equations are large-scale or coefficient matrix of complex linear equations is ill. Fortunately, appropriate preconditioning techniques can speed convergence by reducing condition number of ill matrix. Based on a real incomplete Cholesky decomposition preconditioner, a preconditioned method...
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