Control of the load supply on hybrid generating system

Abstract

Solar Power Plants are strongly influenced by the intensity of solar radiation received by the system. For the availability of sustainable use of electrical energy from solar power, hybridization is needed with Perusahaan Listrik Negara (PLN) sources if Black Out occurs, the combination of the two electrical energy sources is known as the Hybrid Generator. Power plant hybridization is combining two or more power plants with different energy sources, to obtain synergies that provide economic and technical benefits (reliability of the supply system). Hybrid plants will have maximum use if accompanied by load control. Load control aims to efficiently regulate the use of electrical energy so that the generated electrical energy is balanced with the use of the load released so that the Hybrid Generator will not occur Black Out. Based on tests that have been carried out the intensity of sunlight affects the power produced by solar cells. The highest sunlight intensity when testing is during the day at 567 Lux with a voltage value of 21.22 V and current of 0.30 A, while the lowest sunlight intensity is at 17.00 with the intensity of sunlight 56 Lux with a voltage value of 5.5 V and current 0.15 A.