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Floating gate material plays a significant role in the performance of Electrically Erasable Programmable Read-only memory (EEPROM). In this work, three types of floating gate Si materials were utilized for fabricated EEPROM cells. In-situ doped amorphous Si shows better high temperature data retention (HTDR) performance than both poly crystalline Si and amorphous Si with post-deposition implantation...
The paper analyzes reactive power optimization problem in distribution system with wind power and PV generators. Reactive power optimization mathematical model including the active power loss, reactive power compensation capacity and static voltage margin is constructed. According to the distribution systems output, reactive power output for distributed generation, reactive power control devices capacity...
The system model of the three-Phase VSR under the three-phase static coordinate system is given. From it, the mathematical model under the rotary coordinate system is derived. Then, the feed forward decoupling control method is introduced to control the three-phase VSR. The simulation model of the system discussed in the paper is established in the Simulink environment of the MATLAB software. The...
Analysis the mechanism detailed for the high permeability of micro grid to distribution network, including the voltage quality and current quality of distribution networks. By the analysis and comparison of the similarity for the original power quality Conditioner and the grid-connected inverter unit and complete the customization of the power quality conditioner for distribution network with the...
In this paper, moat water source heat pump air-conditioning system is researched.The author field measuremented the temperature, flow and other parameters of Jinan moat water in summer, and determined the main parameters of the water in winter according to the measured data of Jinan moat water in previous years. The mathematical model of moat water source heat pump air-conditioning system is further...
Based on elaborating the characteristics of capillary tube air-conditioning system, especially investigated the heat transfer property of this system cooling in summer, and establishes a two-dimensional mathematical model of steady-state heat transfer. In this paper, the Matlab program programmed by a micro-body heat balance method focuses the impact on the ceiling temperature field and the cooling...
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