Battery capacity of deferrable energy demand
Name
Battery capacity.pdf
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181.5 KB
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Adobe PDF
Checksum (MD5)
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Author(s)
Madjidian, Daria
Roozbehani, Mardavij
Dahleh, Munther A
Date Issued
December 2016
Journal
2016 IEEE 55th Conference on Decision and Control (CDC)
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Citation
Madjidian, Daria, Mardavij Roozbehani, and Munther A. Dahleh. “Battery Capacity of Deferrable Energy Demand.” 2016 IEEE 55th Conference on Decision and Control, Las Vegas, Nevada, USA, 12-14 December 2016. IEEE, 2016.
Version
Original manuscript
Abstract
We investigate the ability of a homogeneous collection of deferrable energy loads to behave as a battery; that is, to absorb and release energy in a controllable fashion up to fixed and predetermined limits on volume, charge rate and discharge rate. We derive bounds on the battery capacity that can be realized and show that there are fundamental tradeoffs between battery parameters. By characterizing the state trajectories under scheduling policies that emulate two illustrative batteries, we show that the trade-offs occur because the states that allow the loads to absorb and release energy at high aggregate rates are conflicting.
MIT Department
Massachusetts Institute of Technology. Institute for Data, Systems, and Society
Massachusetts Institute of Technology. Laboratory for Information and Decision Systems
Terms of Use
Creative Commons Attribution-Noncommercial-Share Alike
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DOI of Published Version
https://doi.org/10.1109/CDC.2016.7798910
