The heavy water condensation problem has led to safety concern for the workers and electrical facilities in underground pumped storage power station. As current dehumidification scheme, heat humidity load are all removed through air conditioning unit, which high energy consumption low efficiency. a large amount of moisture comes from external fresh air, this study, we set system ventilation tun...

Due to the humid underground environment, metro stations often have internal condensation issues, especially during commissioning and initial operation phases, these issues will a negative impact on equipment building life. This study aims solve issue by 1) identifying common areas with risks based on-site measurements numerical simulation methods, 2) proposing effective dehumidification soluti...