CAJ | 학술논문

结合发电厂建筑物或房间的功能特点及我国现行暖通设计规范中对室外空气计算参数的规定，确定合理的发电厂蒸发冷却通风空调系统室外空气计算参数。通过对比分析不同的气象数据库，采用典型气象年逐时气象参数统计全国31个主要城市全年不保证50h的湿球温度与同时刻对应的干球温度平均值。将统计得到的参数与其他四组数据作为蒸发冷却空气热湿处理的初状态点，对五组数据经过直接蒸发冷却处理后的出风温度和温降进行对比分析，得出发电厂蒸发冷却空调系统室外空气计算参数为全年不保证50h的湿球温度与所对应的平均干球温度、发电厂蒸发冷却通风系统室外空气计算参数为夏季通风室外计算温度和相对湿度的规定较为合理。
결합발전엄건축물혹방간적공능특점급아국현행난통설계규범중대실외공기계산삼수적규정，학정합리적발전엄증발냉각통풍공조계통실외공기계산삼수。통과대비분석불동적기상수거고，채용전형기상년축시기상삼수통계전국31개주요성시전년불보증50h적습구온도여동시각대응적간구온도평균치。장통계득도적삼수여기타사조수거작위증발냉각공기열습처리적초상태점，대오조수거경과직접증발냉각처리후적출풍온도화온강진행대비분석，득출발전엄증발냉각공조계통실외공기계산삼수위전년불보증50h적습구온도여소대응적평균간구온도、발전엄증발냉각통풍계통실외공기계산삼수위하계통풍실외계산온도화상대습도적규정교위합리。
Based on the function features of buildings in power plant and the outdoor design parameters in the codes, determine reasonable outdoor design parameters for evaporative ventilation and air conditioning system in power plant. By comparing different weather databases,use thetypical meteorological year hourly weather data for parameters statistic. Get the data not guaranteed 50h wet bulb temperature and the average dry bulb temperature in the same time about 31 cities. Initial air state points include five groups, analysis the outlet air temperature and drop of temperature by the direct evaporative cooling. In the end, outdoor design parameters for evaporative ventilation system are summer ventilation outside design temperature and relative humidity, outdoor design parameters for evaporative air conditioning system are not guaranteed 50h wet bulb temperature and the average dry bulb temperature.