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This Paper carried out three phase and single phase short circuit tests and verified the security and stability of large scale wind farms integration on Rongcheng power station. Including location and type of short circuit, system operation conditions and measurement of date, summarized the main work between the wind farms short circuit test. Following the ideas of “unit level-wire level-wind farm...
A theoretical model for one-dimensional CuO nanowire was established considering transport mechanisms induced by different defect concentration. By using a one-dimensional heat equation, the emission current was calculated by considering the temperature induced by the emission current. The maximum emission current density and maximum applied field was studied considering different electrical properties...
An improved full-wave multilevel Green’s function interpolation method (MLGFIM) with RBF-QR technique is proposed for the fast evaluation of electromagnetic field. The difficulty in applying the interpolation approach with radial basis functions (RBFs) lies in solving the increasingly singular matrix equation with the increase of the number of interpolation points. The compromise of making the basis...
This letter proposes a universal discrete-time recurrence (UDR) method to predict the response performance of Geiger-mode avalanche photodiodes (GM-APDs), where performance prediction for a free-running GM-APD is realized beyond the gate-limit assumption for the first time. The dead time effect is summarized as the discrete-time correlation law, and the afterpulsing is first incorporated in the performance...
Innovation is the lifeblood for enterprise's survival and development. The sustainable developments of industrial clusters rely on the accumulation of continuous innovation. The relationship between the cluster nodes in the network will not only determine the structure of a cluster network organization, but also provide a high-speed overflow channel for networking innovation of cluster. The article...
Aiming to solve the problem that the previous stochastic (s, S) inventory method ignored the qualitative factors, which will lead to the calculation of the results unable to reflect the actual reorder points. We use BP neural network to build model that can quantify the qualitative factors, and optimize the program of inventory algorithm through analyzing the conclusions of the inventory system simulation...
The supplementary water volume was researched when the reclaimed water was taken as the supplement of the landscape lake on the premise of the water quality standard. According to the analysis of the problems of using reclaimed water as the supplement of the landscape water, a improved model to caculate the water environmental capacity was established. Then the model was proved by the experiment....
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