CAJ | 학술논문

以南京地铁南延线通风空调系统为对象，建立了地铁车站及隧道通风空调的热湿传递模型，应用地铁热环境模拟软件（STESS ）进行了能耗模拟。从设备运行节能与维护保养两个角度提出了地铁通风空调运行与维护方案。模拟结果表明，改进方案能满足地铁车站与隧道的通风空调要求，全年段通风空调节电量约10％。针对夏季小新风通风空调模式出现的问题，提出了改进方案。现场测试表明，改进方案新风百分比为10％～20％，符合夏季空调小新风模式的新回风要求。3种通风空调模式可交替使用，便于通风空调设备维护与保养，该运行模式为南京其他地铁线路提供了一定的参考。
이남경지철남연선통풍공조계통위대상，건립료지철차참급수도통풍공조적열습전체모형，응용지철열배경모의연건（STESS ）진행료능모모의。종설비운행절능여유호보양량개각도제출료지철통풍공조운행여유호방안。모의결과표명，개진방안능만족지철차참여수도적통풍공조요구，전년단통풍공조절전량약10％。침대하계소신풍통풍공조모식출현적문제，제출료개진방안。현장측시표명，개진방안신풍백분비위10％～20％，부합하계공조소신풍모식적신회풍요구。3충통풍공조모식가교체사용，편우통풍공조설비유호여보양，해운행모식위남경기타지철선로제공료일정적삼고。
Based on the ventilation and air conditioning system of Nanjing Metro South Extension, develops the heat and moisture transfer model for the ventilation and air conditioning system in underground railway stations and tunnels,and then performs the energy consumption simulation by STESS. Puts forward the schemes of operation and maintenance from the perspectives of high energy efficiency in operation and low maintenance.The simulation result shows that all of the three modified schemes can meet the demand of the ventilation and air conditioning system in underground railway stations and tunnels, which save 10%of the total electricity of the original project throughout the year period.Aiming at the malfunction in ventilation mode of fewer outdoor air rate in summer,presents the improved scheme.The field test shows that the outdoor air ratio is 10%~20% with the improved scheme,which satisfies the demand of minimum outdoor air ventilation mode. These three kinds of schemes can be applied alternatively for better maintenance of the ventilation and air conditioning equipments.It also provides some references for other lines of Nanjing Metro.