Peak Forecasting for Battery-based Energy Optimizations in Campus Microgrids
Peak Forecasting for Battery-based Energy Optimizations in Campus Microgrids
复制标题
校园微电网中基于电池的能源优化的峰值预测
DOI:
10.1145/3396851.3397751
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发表时间:
2020
期刊:
影响因子:
--
通讯作者:
Shenoy, Prashant
中科院分区:
文献类型:
--
作者:
Soman, Akhil;Trivedi, Amee;Irwin, David;Kosanovic, Beka;McDaniel, Benjamin;Shenoy, Prashant
Battery-based energy storage has emerged as an enabling technology for a variety of grid energy optimizations, such as peak shaving and cost arbitrage. A key component of battery-driven peak shaving optimizations is peak forecasting, which predicts the hours of the day that see the greatest demand. While there has been significant prior work on load forecasting, we argue that the problem of predicting periods where the demand peaks for individual consumers or micro-grids is more challenging than forecasting load at a grid scale. We propose a new model for peak forecasting, based on deep learning, that predicts the k hours of each day with the highest and lowest demand. We evaluate our approach using a two year trace from a real micro-grid of 156 buildings and show that it outperforms the state of the art load forecasting techniques adapted for peak predictions by 11--32%. When used for battery-based peak shaving, our model yields annual savings of $496,320 for a 4 MWhr battery for this micro-grid.
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影响因子:
5.2
作者:
Yunsun Kim;Heung-gu Son;Sahm Kim
通讯作者:
Yunsun Kim;Heung-gu Son;Sahm Kim
DOI:
--
发表时间:
2016
期刊:
影响因子:
--
作者:
Y. Jiang;Ryan Levman;Lukasz Golab;J. Nathwani
通讯作者:
J. Nathwani
DOI:
--
发表时间:
2019
期刊:
Energy-Efficient Computing and Networking
影响因子:
--
作者:
L. Barth;D. Wagner
通讯作者:
D. Wagner
DOI:
10.1109/igsc48788.2019.8957184
发表时间:
2019
期刊:
2019 Tenth International Green and Sustainable Computing Conference (IGSC)
影响因子:
--
作者:
Yasra Chandio;A. Mishra;A. Seetharam
通讯作者:
A. Seetharam