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Power shaving has recently been proposed to dynamically shave the power peaks of a data center with energy storage devices (ESD), such that more servers can be safely hosted. In addition to the reduction of capital investment (cap-ex), power shaving also helps cut the electricity bills (op-ex) of a data center by reducing the high utility tariffs related to peak power. However, existing work on power...
Electric vehicle (EV) does not offer the same advantages and disadvantages than ICE car. User behavior of EV is certainly influenced by the specificity of their vehicle as: autonomy, significant recharge time, as well as the recovery of braking energy. As a result, profiles uses of EV may be different from those already known for ICE equivalent cars. This paper proposes a characterization method and...
Power shaving has recently been proposed to dynamically shave the power peaks of a data center with energy storage devices (ESD), such that more servers can be safely hosted. In addition to the reduction of capital investment (cap-ex), power shaving also helps cut the electricity bills (op-ex) of a data center by reducing the high utility tariffs related to peak power. However, existing work on power...
There has been a rapid expansion of renewable energy such as wind power and solar power in recent years. However, when the generated power flows into a power system the frequency fluctuation occurs by the unbalance of power supply and demand is concerned since the output of wind power or solar power changes every moment. Therefore, this paper presents a new frequency control method of the power grid...
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