Building electricity usageData miningGaussian mixture modelHierarchical clusteringPerformance comparisonThis paper presents a clustering-based strategy to identify typical daily electricity usage (TDEU) profiles of multiple buildings. Different from the majority of existing clustering strategies, the proposed ...
1雅思小作文这是剑桥4test2的小作文The garph shows in England, the trend of typical daily demand for electricity both in summer and winter whereas the pie chart illustrate different kinds usage of the electricity.Overall, the electricity demand in winter is twice times as much as the demand in...
The line graph give information about the typical daily demand for electricity in England in winter and summer. The pie chart demonstrates what the electricity is used for in an average English home. 第二段:图一【动态趋势变化】 Although it soars significantly from about 35000 units to 40000 uni...
However, pattern extraction of electricity usage data is more commonly seen than patterns of building HVAC systems. Besides, there are few studies on the pre-processing of HVAC data, despite its significance to data mining and regular data analysis. To cover more HVAC system parameters, this ...
Weekends show almost no usage of the office spaces and therefore also no electricity consumption. Major public holidays, such as Christmas and New Year, also show minimal presence in the building, as well as personal vacation days taken by occupants individually. This includes business trips, sick...
Weekends show almost no usage of the office spaces and therefore also no electricity consumption. Major public holidays, such as Christmas and New Year, also show minimal presence in the building, as well as personal vacation days taken by occupants individually. This includes business trips, sick...
load characteristics,daily electricity consumption curves,daily load power curves,K-means clusteringSince the daily load power curves only considers the instantaneous power characteristics of the data point, the larger consumers' load disturbance will affect the ability of the daily load curves to ...
Research on typical electricity consumption law based on daily load indicator and improved distributed K-means clusteringdoi:10.19753/j.issn1001-1390.2023.10.017Li BaixinLei CaijiaFang BinghuaHuang YuchunJia WeiMa YigeElectrical Measurement & Instrumentation...
The daily averages of the AC electricity usage in the living room and the bedroom are 2.7 kWh and 4.4 kWh, respectively. The fraction of the daily peak demand from all targeted dwellings shows that the peak at the nighttime is due to the use of the air conditioner. Moreover, the ...
Periods of occupancy are closely aligned with the office work schedule in Germany: Monday to Friday with a majority of occupants being present between 9:00 and 18:00. Weekends show almost no usage of the office spaces and therefore also no electricity consumption. Major public holidays, such as...