Rapid visualization of the potential residential cost savings from energy storage under time-of-use electric rates

被引:11
|
作者
Lanahan, Michael [1 ]
Engert, Sarah [1 ]
Kim, Taewoo [1 ]
Tabares-Velasco, Paulo Cesar [1 ]
机构
[1] Colorado Sch Mines, Golden, CO 80401 USA
关键词
energy storage; time-of-use rates; cold storage; PCMs; residential buildings; maps; cost savings; DEMAND-RESPONSE; CONTROL STRATEGIES; THERMAL STORAGE; SYSTEMS; MANAGEMENT; SOLAR; BUILDINGS; RESOURCES; LOADS; PRICE;
D O I
10.1080/19401493.2018.1470203
中图分类号
TU [建筑科学];
学科分类号
0813 ;
摘要
Buildings feature a prominent role in electric grid loading, as they use about 75% of the total electricity generated in the United States and are main drivers of electric peak demand in the summer due to electrically driven air conditioning systems. Energy storage is a key technology that can increase energy cost savings, and add flexibility to the grid. However, cost is an important factor to consider. This study proposes a rapid approach that allows for visualization of potential cost savings by introducing energy storage as a peak load control for residential buildings in California. A combination of EnergyPlus load data generation, Matlab post-processing, and Google Fusion Tables data presentation analyses the potential cost savings when energy storage is implemented and TOU rates are applied. The study presents potential annual cost savings of $420 per home with storage capacities of 24 kWh.
引用
收藏
页码:68 / 81
页数:14
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