Research on optimization of photovoltaic capacity in the multi-energy complementary power generation system

Abstract

Multi-energy complementary power generation (MEPG) technology is one of the effective utilization means of renewable energy generation. In this paper, a MEPG system is proposed, which includes a photovoltaic (PV) subsystem and ISCC (solar integrated combined cycle) subsystem. To optimize the capacity of the PV subsystem, the dynamic simulation of the MEPG system is carried out under the condition of operating for 2 hours continuously. By stabilizing the output power of the MEPG system at the target value during the operation, the relatively suitable capacity of the PV subsystem is obtained. The results show that for the MEPG system, the PV subsystem should be less than the capacity of the solar field in the ISCC subsystem.

Economic Analysis of Rooftop Based On-Grid and Off-Grid Photovoltaic Systems in Equatorial Area

“…The utilization of solar energy as electric power generation is achieved through two types of implementations which are photovoltaic (PV) and photothermal (Zhang et al, 2023). PV technology directly converts solar radiation into electricity by using semiconductor devices called solar cells.…”