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The fundamental frequency of the 400Hz power supply system is 8 times 50 Hz one, so the line voltage drop becomes a severe problem that affects the output voltage quality of the medium frequency power supply system. In a power supply system with single power source and multiple loads, as different lines between loads and power source are different in length, series dynamic voltage restorers (DVR)...
It has been demonstrated that dynamic voltage and frequency scaling (DVFS) leads to a considerable saving in dynamic and static power of a processor. In this paper, we present an adaptive framework that can be used to dynamically adjust supply voltage and frequency of a processor under different application workloads. Voltage scaling decisions are made by a fuzzy logic (FL) block based on variations...
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