Optimization of Ventilation System for a Main Power Plant in an Underground Pumped Storage Power Station

Pumped storage power station is an economic and reliable means of peak load regulation for networks. The temperature humidity control are complicated due to the huge amount heat moisture emission in main plant. This paper investigates operating condition three different ventilation cases a five-storey underground pumped station. A full-scale model plant was built numerical simulation. Three were studied by changing number, area layout air supply vents at top airflow distribution summer calculated optimal case determined comparing jet flow range working zone. winter also simulated verified order ensure reliability case. Results show that 1 as reasonable In this paper, scheme system proposed results would be helpful optimize mode powerhouse