Measuring the potential of zonal space heating controls to reduce energy use in UK homes: The case of un-furbished 1930s dwellings
Measuring the potential of zonal space heating controls to reduce energy use in UK homes: The case of un-furbished 1930s dwellings
复制标题
衡量区域空间供暖控制减少英国家庭能源使用的潜力：以 20 世纪 30 年代未装修住宅为例
DOI：
10.1016/j.enbuild.2015.01.040
复制
发表时间：
2015
影响因子：
6.7
通讯作者：
Beizaee A
中科院分区：
文献类型：
--
作者：
Beizaee A
一对匹配的20世纪30年代的半独立式住宅，在原始状态和未翻新的能源效率方面，被用来衡量节能，可能会导致使用分区空间加热控制（ZC）。这些房子是相邻的，有同样的合成，但现实的，居住时间表，同样的新中央供暖系统，并暴露在同样的天气条件下。在一个房子的空间加热控制传统（CC）根据英国建筑法规第L1B部分现有住宅的最低要求，而在另一个房子ZC是用来加热的房间，只有当他们被“占用”。在为期8周的冬季测试期间，尽管平均每日锅炉效率下降了2.4个百分点，但使用ZC的房屋使用的天然气减少了11.8%。虽然分区控制使整个房屋的平均室内空气温度降低了0.6 °C，但在主动“占用”的时间内，它并没有降低房间的平均空气温度。结果的标准化和外推表明，与CC相比，ZC可以在英国大部分地区将空间供暖的年天然气需求减少12%，并且ZC将是英国较冷、较北地区家庭中更有效的能源效率措施。
A matched pair of 1930s semi-detached houses, in original condition and un-refurbished in terms of energy efficiency, were employed to measure the energy savings that might result from the use of zonal space heating control (ZC). The houses were adjoined and had the same synthetic, yet realistic, occupancy schedule, the same new central heating system, and were exposed to the same weather conditions. In one house the space heating was controlled conventionally (CC) according to minimum requirements in UK Building Regulation Part L1B for existing dwellings, whereas in the other house ZC was used to heat the rooms only when they were ‘occupied’. Over an 8-week winter test period, the house with ZC used 11.8% less gas despite 2.4 percentage points drop in average daily boiler efficiency. Although zonal control reduced the mean indoor air temperature of the whole house by 0.6 °C, it did not reduce the average air temperature in rooms during the hours of active ‘occupancy’. Normalisation and extrapolation of the results shows that, compared to CC, ZC could reduce annual gas demand for space heating by 12% in most regions of the UK, and that ZC would be a more effective energy efficiency measure in homes in the cooler, more northerly regions of the UK.
英国住宅的气密性
DOI：
--
发表时间：
2009
期刊：
影响因子：
--
作者：
D. Johnston;D. Miles
通讯作者：
D. Miles
全屋热损失测试方法（供热）
DOI：
--
发表时间：
2012
期刊：
影响因子：
--
作者：
D. Johnston;D. Miles;J. Wingfield;D. Farmer;M. Bell
通讯作者：
M. Bell
2003年国内能源事实文件
DOI：
--
发表时间：
2003
期刊：
影响因子：
--
作者：
L. Shorrock;J. Utley
通讯作者：
J. Utley