Abstract
Behind-meter application for a recently invented hydropneumatic Ground-Level Integrated Diverse Energy Storage (GLIDES) is focused in this research. Considering possible uncertainties from solar radiation and electricity load in a building microgrid, two-stage stochastic programming is adopted for 15-min operation and a mixed-integer nonlinear stochastic model is built with integrated energy systems of GLIDES, solar panel and power generating unit. In order to make the model computationally tractable, we use sample average approximate method to decrease associated complexity with sample size and improve solving efficiency. The experimental results in deterministic and stochastic operation indicate that best candidate solution from SAA are superior to the solution from expected value problem in terms of optimality gap and variance.
Original language | American English |
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Number of pages | 5 |
DOIs | |
State | Published - Aug 2019 |
Event | 2019 IEEE Power and Energy Society General Meeting, PESGM 2019 - Atlanta, United States Duration: 4 Aug 2019 → 8 Aug 2019 |
Conference
Conference | 2019 IEEE Power and Energy Society General Meeting, PESGM 2019 |
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Country/Territory | United States |
City | Atlanta |
Period | 4/08/19 → 8/08/19 |
Bibliographical note
Publisher Copyright:© 2019 IEEE.
NREL Publication Number
- NREL/CP-5500-76230
Keywords
- GLIDES
- Modular Pump Hydro Storage
- Sample Average Approximation
- Two-Stage Stochastic Programming