CAJ | 학술논문

利用青海格尔木光伏电站地区周边7个气象站1961—2010年常规和辐射气象资料，通过统计分析和方法，对格尔木光伏电站周边区域的年、月、日、候太阳辐射特征进行了时空分布分析，结果表明：格尔木及其周边区域太阳辐射资源较丰富，月总辐射为双峰型，从3月开始急剧增加，5月达峰值，6月略有下降后，7月又回升达次高值，9月迅速下降，冬季12、1月达最小值。近5年月辐射由双峰型变为单峰型。格尔木日照时数最长的是5月、6月和7月，候最大辐射量出现在第30候（5月26—31日），最小为第12候（2月26—28/29日）。从整体来看，格尔木候辐射为先上升，后下降的趋势（6~30候为上升，31~68候为下降）。
이용청해격이목광복전참지구주변7개기상참1961—2010년상규화복사기상자료，통과통계분석화방법，대격이목광복전참주변구역적년、월、일、후태양복사특정진행료시공분포분석，결과표명：격이목급기주변구역태양복사자원교봉부，월총복사위쌍봉형，종3월개시급극증가，5월체봉치，6월략유하강후，7월우회승체차고치，9월신속하강，동계12、1월체최소치。근5년월복사유쌍봉형변위단봉형。격이목일조시수최장적시5월、6월화7월，후최대복사량출현재제30후（5월26—31일），최소위제12후（2월26—28/29일）。종정체래간，격이목후복사위선상승，후하강적추세（6~30후위상승，31~68후위하강）。
Using the principle statistical analysis based on the meteorological data in 1961-2010 in the photovoltaic power station area in Golmud, in the paper the year, month, day, pentad solar radiation characteristics are studied. The results showed as follows. The solar radiation resources are abundant over the Golmud area. In Golmud the monthly total radiation has bimodal pattern and increased rapidly from the beginning of March peaking in May, then declined slightly in June, rose to high value in July and decreased rapidly in September until reached the lowest in December and January. But in the recent 5 years it becomes a single peak pattern. In Golmud, the daily solar radiation duration is the longest in May, June and July. The maximum amount of pentad solar radiation appears in the thirtieth pentad (May 26th-31st)and the minimum appears in the twelfth (February 26th-28/29th). On the whole, the pentad solar radiation increased firstly during the 6th-30th pentad and then decreased during the 31st-68th pentad in Golmud.