SECONDARY FREQUENCY CONTROL CONSIDERING OPTIMIZED POWER SUPPORT FROM VIRTUAL POWER PLANT CONTAINING ALUMINUM SMELTER LOADS THROUGH VSC-HVDC LINK

Secondary Frequency Control Considering Optimized Power Support From Virtual Power Plant Containing Aluminum Smelter Loads Through VSC-HVDC Link

The growing number of renewable energy replacing conventional generators results in a loss of the reserve for frequency control in power systems, while many industrial power grids often have excess energy supply due to abundant wind and solar energy resources.This paper proposes a secondary frequency control (SFC) strategy that allows industrial po

read more

Protein and lipid metabolism adjustments in silver catfish (Rhamdia quelen) during different periods of fasting and refeeding

Abstract The fish may experience periods of food deprivation or starvation which produce metabolic changes.In flex 4 heartworm test this study, adult Rhamdia quelen males were subjected to fasting periods of 1, 7, 14, and 21 days and of refeeding 2, 4, 6, and 12 days.The results demonstrated that liver protein was depleted after 1 day of fasting, b

read more


Health Alliances: a new way of working internationally

Abstract Background International collaborations have been pivotal in global health delivery, particularly in addressing challenges like tuberculosis.Recently, there has been a shift towards more focused alliances designed for targeted collaboration.This study examines health alliances as a distinct model of international partnership in global heal

read more