...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Energy and Buildings >Energy benchmarking for residential buildings
【24h】

Energy benchmarking for residential buildings

机译：住宅建筑的能源基准测试

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

The impact of the urban form on the energy demand of buildings is difficult to quantify as, usually, the mutual shading of buildings in urban settings is not included in dynamic building simulations. As a result, there is not much information available on how the total primary energy demand is affected by the specific urban form. In this work, various generic urban forms for residential building quarters were analysed with regard to their overall energy performance. For selected forms, detailed simulations of the heating and cooling energy demand were carried out, including the shading effects of neighbouring buildings. The parameters chosen for the urban form variation include the site density, settlement and building typology (block structures, row houses, multi-family houses, high-rise, etc.), building age and national thermal standard. Using the geometrically simplified model, parameter variations were carried out to calculate the impact of the urban form on the total energy demand. In heating dominated climates, the energy demand for heating increases between 17% and 25% for site densities between 30% and 60%. For a given urban site, compact, multi-family apartment blocks provide the lowest CO_2 emissions per capita.
机译：城市形态对建筑物能源需求的影响很难量化，因为通常在动态建筑模拟中不包括建筑物在城市环境中的相互遮蔽。结果，关于特定城市形态如何影响一次能源总需求的信息不多。在这项工作中，针对住宅小区的各种通用城市形式，对其整体能源性能进行了分析。对于选定的形式，对供热和制冷能源需求进行了详细的模拟，包括相邻建筑物的遮阳效果。为城市形态变化选择的参数包括场地密度，沉降和建筑物类型（街区结构，联排房屋，多户住宅，高层建筑等），建筑年龄和国家热标准。使用几何简化模型，进行了参数变化以计算城市形态对总能源需求的影响。在以供暖为主的气候中，站点密度在30％至60％之间时，供暖能源需求将在17％至25％之间增加。对于给定的城市场所，紧凑的多户公寓楼提供的人均二氧化碳排放量最低。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号