The current study looked into the effect of weather conditions on the photovoltaic (PV) module’s production performance. The tests were carried out using two identical 75-watt PV modules that were deployed in the same weather circumstances in Kirkuk City, Iraq, during the summer season. One was utilised as a standard module as a reference panel,…
Read more
The current study looked into the effect of weather conditions on the photovoltaic (PV) module’s production performance. The tests were carried out using two identical 75-watt PV modules that were deployed in the same weather circumstances in Kirkuk City, Iraq, during the summer season. One was utilised as a standard module as a reference…
Read more
A single-stage power converter capable of both maximum power point tracking and unity power factor dispatching is proposed for electronically coupled dispersed generation. Modeling a solar array (the dispersed generator) and a three-phase grid-connected inverter yields the best control parameters. Inner and outer control loops are used by the inverter’s controller to control parameters. The…
Read more
A single-stage power converter capable of both maximum power point tracking and unity power factor dispatching is proposed for electronically coupled dispersed generation. Modeling a solar array (the dispersed generator) and a three-phase grid-connected inverter yields the best control parameters. Inner and outer control loops are used by the inverter’s controller to control parameters. The…
Read more
In this paper, we provide an FPGA implementation of multiple pulse width modulation (MPWM) signal generation with data segment repetition, which has been applied to variable frequency variable voltage systems, particularly the photovoltaic water pumping system, in order to generate a signal command very easily between 10 hz and 60 hz with a small frequency…
Read more
This thesis deals with the study of the band structure and silicon state density using the first-principle pseudopotential approach, based on the functional density theory (DFT) and the plane-wave method as implemented in the Quantum Espresso kit (this is an open source program for electronic structure science, simulations, and material optimizations). The band gap value…
Read more