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We propose a method for disaggregating the current waveforms of appliances from a current waveform on a power distribution board. We focus on the case where some appliances have current waveforms that vary continuously and non-proportionally. Our method is a variation of the least squares method with an asymmetric evaluation function. We calculate a standard waveform for each appliance, and we inscribe...
A 12.5-Gb/s burst-mode clock and data recovery (BCDR) circuit based on a simple gated voltage-controlled oscillator (GVCO) is presented. A simple symmetric circuit topology makes the area for the GVCO smaller and leads to an easier timing design. The GVCO consists of two loops which operate complementarily. The same type of circuit configurations are adopted for AND and OR in the loops to reduce the...
First of all, this paper describes the present situation of the Japanese energy consumption trend and the necessity of home energy saving. Next, the feature of the present Home Energy Management System (HEMS) is described. Finally, this paper introduces our HEMS with advice function. The main feature of our HEMS is provision of suitable advice to user by analyzing his or her electric power consumption.
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