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Because of the effect of weather and environment on photovoltaic (PV) array, it is hard to perform all round tests on equipment of pv generation system with the real PV array as test. So a novel pv array emulator system based on Zero-Voltage Zero-current Full-bridge converter with two diodes in series with lagging leg is put forward and a mathematical model of PV array, which use a linear model formed...
Along with environmental consciousness enhancement, conventional energy depletion, wind energy exploitation is expanding gradually due to the renewable merit, clean without any pollution and vast reserve features. Therefore, wind power generation (WPG) system equipped with Doubly Fed Induction Generators is emerging as mushroom. Larger rated capacity of power unit, the higher tower and the variable...
To improve capacity and system performance of multichannel and multi-interface wireless ad hoc networks, an efficient power control and channel allocation scheme is proposed. In order to mitigate the co-channel interference and appropriately assign channel, the power control scheme and channel assignment optimization scheme are joint to achieve this objective. Simulation results prove the effectiveness...
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