CAJ | 학술논문

以适用于某办公房间的太阳能空调为研究对象,根据北京地区的实际气象参数,利用EN-ERGY PULS计算出适合于此房间的逐时负荷量及年负荷,利用MATLAB2009 a软件计算出各个方案光伏系统的年供电量,对并网及不并网2大类5种太阳能空调全年运行经济性进行了分析. 结果显示:离网系统中,无论是独立系统还是市电互补系统,明显呈现亏损;并网系统中,并网不可调太阳能系统投资回收期短,对仅可使用1 m2左右太阳能板的普通住户,有一定的经济性,对太阳能板面积使用空间限制小的住户,经济性会更加明显.
이괄용우모판공방간적태양능공조위연구대상,근거북경지구적실제기상삼수,이용EN-ERGY PULS계산출괄합우차방간적축시부하량급년부하,이용MATLAB2009 a연건계산출각개방안광복계통적년공전량,대병망급불병망2대류5충태양능공조전년운행경제성진행료분석. 결과현시:리망계통중,무론시독립계통환시시전호보계통,명현정현우손;병망계통중,병망불가조태양능계통투자회수기단,대부가사용1 m2좌우태양능판적보통주호,유일정적경제성,대태양능판면적사용공간한제소적주호,경제성회경가명현.
Taking a certain office room of the solar photovoltaic air conditioning as the research object, the ENERGY PULS is used to calculate the hourly load and annual load of the room according to the actual meteorological parameters of Beijing. The sofeware of MATLAB2009a is used to calculate the annual supply of photovoltaic system, and for each plan, the photovoltaic slabs are analyzed to show the contributions to the air conditioning load. The economic analysis of two groups of five kinds of solar energy air conditioning, the grid-connected and off-grid-connected, is done throughout the running of the year. Results show that for off-grid-connected system, no matter it is an independent or a mutually compensative system, all is in loss. For grid-connected system, non-adjustable one has short recovery period of investment. For small houses using about 1 m2 solar plate, it has a certain economy. For those which are not limited to possessing area, the results will be better.