New approach to improve MPPT in partially shaded PV systems operating at high temperatures

The novel methodology is reportedly able to track global maximum power point and reduce power losses in partially shaded PV systems by up to 33%. It uses a backstepping controller (BSC) algorithm to adjust the pulse width modulation signal and a genetic algorithm to compute the BSC gains to achieve an optimal PV system outcome. Researchers from the Al-Ahliyya Amman University in Jordan and the Addis Ababa Science and Technology University in Ethiopia have developed a new methodology to track global maximum power point (GMPP) in partially shaded PV systems. The GMPP defines the ability of an inverter ...

Den vollständigen Artikel lesen ...