The current voltage (JV) curve decomposition is a very powerful tool for interpreting simulation results but also measurements. However, drawing conclusions from it about power losses by simply multiplying by the solar cell voltage V is firstly incomplete because it overlooks power losses during transport and secondly incorrect because all free carriers in the solar cell do not carry an energy ...

Now there is a continuous increase in loads electric networks that are undergoing aging of grid equipment. These factors lead to large electricity losses electrical networks, as well decrease the current-carrying capacity network elements. Therefore, issue need minimize loss energy, reduce current load elements, order its throughput, becoming more and acute. One most effective ways power elemen...

In this paper an efficient high step-up converter with a coupled- inductor with soft- switching operation is presented. The proposed topology includes a coupled-inductor boost converter for raising the voltage gain. Moreover, a simple auxiliary resonant circuit composed of an auxiliary switch, a clamping diode and a resonant tank (inductor, capacitor), is adopted in this paper. The coupled-indu...