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The article concentrates on the energy storage problem arising from small scale residential electricity generation, in the current case wind micro turbine and PV panels. The research objective is to increase the locally consumed energy share by using two water tanks, aiming to shorten the breakeven periods of the renewable energy production devices. The shaved peaks from stochastic wind turbine and...
This paper addresses the problems of output power distribution and variability of small wind turbines. The aim of the study was to increase the share of locally consumed renewable energy and decrease power fluctuation in residential houses that meet their energy demand using wind energy. A system with shiftable water heating and decreased inverter power, which avoids unnecessary conversion steps for...
A concentrated solar thermoelectric generator (CSTEG) system provides electricity from heat obtained from solar radiation. While the efficiency of a thermoelectric generator (TEG) is rather low, added TEG could increase the efficiency of hot water producing concentrated solar systems. In this paper an optimization case is presented for an electric-only output CSTEG concept. The analysis targets the...
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