Data-driven load profiles and the dynamics of residential electricity consumption.
Data-driven load profiles and the dynamics of residential electricity consumption.
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DOI:
10.1038/s41467-022-31942-9
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发表时间:
2022-08-06
影响因子:
16.6
通讯作者:
中科院分区:
文献类型:
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作者:
The dynamics of power consumption constitutes an essential building block for planning and operating sustainable energy systems. Whereas variations in the dynamics of renewable energy generation are reasonably well studied, a deeper understanding of the variations in consumption dynamics is still missing. Here, we analyse highly resolved residential electricity consumption data of Austrian, German and UK households and propose a generally applicable data-driven load model. Specifically, we disentangle the average demand profiles from the demand fluctuations based purely on time series data. We introduce a stochastic model to quantitatively capture the highly intermittent demand fluctuations. Thereby, we offer a better understanding of demand dynamics, in particular its fluctuations, and provide general tools for disentangling mean demand and fluctuations for any given system, going beyond the standard load profile (SLP). Our insights on the demand dynamics may support planning and operating future-compliant (micro) grids in maintaining supply-demand balance. In modern power grids, knowing the required electric power demand and its variations is necessary to balance demand and supply. The authors propose a data-driven approach to create high-resolution load profiles and characterize their fluctuations, based on recorded data of electricity consumption.
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影响因子:
3.3
作者:
Anvari, M.;Lohmann, G.;Peinke, Joachim
通讯作者:
Peinke, Joachim
DOI:
10.1016/s0378-4371(03)00019-0
发表时间:
2003-05-01
影响因子:
3.3
作者:
Beck, C;Cohen, EGD
通讯作者:
Cohen, EGD
影响因子:
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作者:
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通讯作者:
Bhattacharya, Kankar
影响因子:
8.8
作者:
Delille, Gauthier;Francois, Bruno;Malarange, Gilles
通讯作者:
Malarange, Gilles
DOI:
10.1016/b978-0-08-102592-5.00002-8
发表时间:
2019-01-01
期刊:
PATHWAYS TO A SMARTER POWER SYSTEM
影响因子:
--
作者:
Adefarati, T.;Bansal, R. C.
通讯作者:
Bansal, R. C.