暖通空调
暖通空調
난통공조
Heating Ventilating & Air Conditioning
2015年
9期
59-63
,共5页
典型气象年%生成方法%建筑能耗模拟%典型月%权重因子%干球温度
典型氣象年%生成方法%建築能耗模擬%典型月%權重因子%榦毬溫度
전형기상년%생성방법%건축능모모의%전형월%권중인자%간구온도
typical meteorological year%generating method%building energy consumption simulation%typical meteorological month%weight factor%dry-bulb temperature
针对建筑能耗模拟用的 Sandia,CSWD,CTYW,TPCY 4种典型气象年生成方法,选取典型城市西安,用相同的原始气象数据,取30 a 为周期,比较这几种方法生成典型气象年的差异及其对建筑能耗模拟结果的影响。结果表明:4种方法挑选出的典型气象年均优先选取前5项时,有重复出现,挑选出的典型气象年差异很小;CTYW 方法挑选出的典型气象年模拟能耗最接近逐年模拟能耗,相对标准偏差为10.37%,其次是 TPCY,CSWD,Sandia 方法。
針對建築能耗模擬用的 Sandia,CSWD,CTYW,TPCY 4種典型氣象年生成方法,選取典型城市西安,用相同的原始氣象數據,取30 a 為週期,比較這幾種方法生成典型氣象年的差異及其對建築能耗模擬結果的影響。結果錶明:4種方法挑選齣的典型氣象年均優先選取前5項時,有重複齣現,挑選齣的典型氣象年差異很小;CTYW 方法挑選齣的典型氣象年模擬能耗最接近逐年模擬能耗,相對標準偏差為10.37%,其次是 TPCY,CSWD,Sandia 方法。
침대건축능모모의용적 Sandia,CSWD,CTYW,TPCY 4충전형기상년생성방법,선취전형성시서안,용상동적원시기상수거,취30 a 위주기,비교저궤충방법생성전형기상년적차이급기대건축능모모의결과적영향。결과표명:4충방법도선출적전형기상년균우선선취전5항시,유중복출현,도선출적전형기상년차이흔소;CTYW 방법도선출적전형기상년모의능모최접근축년모의능모,상대표준편차위10.37%,기차시 TPCY,CSWD,Sandia 방법。
Researches the difference of the typical meteorological years (TMY)generated by four methods,namely Sandia,CSWD,CTYW and TPCY,and the effect on the simulation of the building energy consumption in Xi’an using the same meteorological data of thirty-year period.The results show that the selected TMY is repeated and the difference is very small when selecting the top five items as priority in the above four methods.The simulated energy consumption with the TMY selected by the CTYW method is the most close to the simulated energy consumption year by year,and the relative standard deviation is 10.37%,followed by TPCY,CSWD and Sandia methods.