A5102816171- Photovoltaic System Optimization Techniques
- solar cell performance optimization
- Smart Grid Energy Management
- Advanced DC-DC Converters
- Photovoltaic Systems and Sustainability
- Solar Radiation and Photovoltaics
- Solar Thermal and Photovoltaic Systems
SRM Institute of Science and Technology
2021-2023
Photovoltaic (PV) systems-based energy generation is relatively easy to install, even at a large scale, because it scalable in size and thus transport. Harnessing maximum power only possible if tracking (MPPT) functionality available as part of the converter control that interfaces PV panels grid. Solar exposure covering all unlikely happen time, which known partial shading (PS) phenomenon. As result, depending on MPPT algorithm adopted, may fail find global peak, being locked into local...
This research work emphasizes proposing a hybrid social grouping algorithm (SGA) and perturb observe (P&O) scheme for tracking the global power peak in partially shaded photovoltaic (PV) array. PV panels getting shaded, even partially, exhibits multiple peaks, hence conventional maximum point (MPPT) algorithms fail as it gets deceived by local maxima. Most of prevailing search suffer performance due to stochastic which consumes time after nearing peak. Therefore, hybridization will be...
The output of a photovoltaic array is reduced considerably when PV panels are shaded even partially. impact shading causes an appreciable loss in power delivery, since the connected series and parallel to contribute required voltage for load. prevailing research on mitigating mostly based complex reconfiguration strategies where subjected rewiring schemes. On other hand, disperse many studies literature defend physical rearrangement panels. available intensive schemes, such as (SP), bridge...
Purpose The aim of this research study is to mitigate shading impact on solar photovoltaic array. Photovoltaic (PV) array when getting shaded not only results in appreciable power loss but also exhibits multiple peaks. Due these peaks, the maximum point tracking (MPPT) controllers’ performance will be affected, as most times it ends up local peak and global peak. Design/methodology/approach PV panels an even partially would result huge loss. pattern plays a crucial role, renders cascaded...