Online distributed price-based control of DR resources with competitive guarantees
Conference
·
· Proceedings of the Thirteenth ACM International Conference on Future Energy Systems
- Purdue University; Purdue University, School of Electrical and Computer Engineering
- Purdue University
- Oak Ridge National Laboratory
Demand response (DR) of building HVAC load can provide crucial demand-side flexibility for the future smart grid. Compared to direct load control, price-based control can respect the customers’ autonomy and privacy. However, it is challenging for price-based control to attain provable performance guarantees under future uncertainty. In this paper, we propose a framework for a utility to perform price-based control of flexible building load within the utility’s service area, in order to attain competitive performance guarantees in terms of controlling the system peak demand under future uncertainty. By adopting a two-step approach, our online price-based control solution can attain a provable competitive ratio for all possible realizations within a given uncertainty set. Simulation experiments demonstrate that, with a robustification procedure, our solution can perform well not only for worst-case inputs, but also for average-case inputs.
- Research Organization:
- Purdue University
- Sponsoring Organization:
- USDOE Office of Electricity (OE)
- DOE Contract Number:
- OE0000921
- OSTI ID:
- 1997130
- Report Number(s):
- DOE-PURDUE-OE0000921-2
- Conference Information:
- Journal Name: Proceedings of the Thirteenth ACM International Conference on Future Energy Systems
- Country of Publication:
- United States
- Language:
- English
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