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In this paper, we proposed a multiple attributes handover algorithm based on fuzzy logic. The algorithm utilizes received signal strength (RSS), forecasting RSS, delay, network loads and battery utilization as parameters to design of fuzzy logic system, and the candidate network of the fuzzy logic system is reduced by the gray prediction algorithm, using fuzzy logic method processed the parameters,...
This paper proposes Solid State Transformer incorporated with Battery Energy Storage (SST/BES) to improve the reliability of residential power supply. The proposed SST/BES is composed of a SST, a battery bank and a bidirectional dc-dc converter. The SST has the capability of power-factor correction and controls bi-directional energy flow. The battery bank is connected to the low voltage dc link in...
This paper presents the study on the integration of battery energy storage system (BESS) to STATCOM for smoothing out the intermittent output power of a wind farm. Lead-acid battery type is considered as the energy storage system for availability and comparably simpler management system. Reviewed several modeling approaches indicating their advantages and drawbacks; particularly, appropriate for high...
Fuel cell, a kind of clear and high efficiency new power, has gradually become the best choice of vehicle energy in the future. This paper introduces the solution of fuel cell, using hydrogen as fuel, applied to medium bus, mainly illustrates the optimization of fuel cell engine and electric power drive system on the basis of current medium bus. Whatpsilas more, the paper especially illustrates in...
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