被动式太阳能建筑节能经济优化研究

REASEARCH ON THE ECONOMY OPTIMIZING OF PASSIVE SOLAR BUILDING

基于被动式太阳能建筑的SLR(太阳能负荷比)节能设计原理,探讨房屋造价、节能率、辅助热量之间的联动关系。根据设计元素组合的多样性,借助0-1目标规划思想,建立被动式太阳能建筑节能经济优化模型和主被动结合的节能优化模型。最后,以拉萨市典型住宅为例,利用该模型,计算了当地太阳能建筑节能的最优经济区间。

Based on the SLR design principle of passive solar energy-saving housing, the relations of the cost, energy-saving rate and heat-assisted quantity were discussed. According to the combination of design elements of diversity and 0-1 programming, an optimal model which can find the minimum additional cost and the highest energy-saving rate was established. At last, choosing Lhasa typical residential building as an example, the optimal economic zone of ESF was calculated using this model.