Name
Title | ||
|---|---|---|
Parameter Identification Of Aggregated Thermostatically Controlled Loads For Smart Grids Using Pde Techniques |
Abstract | ||
|---|---|---|
This paper develops methods for model identification of aggregated thermostatically controlled loads (TCLs) in smart grids, via partial differential equation (PDE) techniques. Control of aggregated TCLs provides a promising opportunity to mitigate the mismatch between power generation and demand, thus enhancing grid reliability and enabling renewable energy penetration. To this end, this paper focuses on developing parameter identification algorithms for a PDE-based model of aggregated TCLs. First, a two-state boundary-coupled hyperbolic PDE model for homogenous TCL populations is derived. This model is extended to heterogeneous populations by including a diffusive term, which provides an elegant control-oriented model. Next, a passive parameter identification scheme and a swapping-based identification scheme are derived for the PDE model structure. Simulation results demonstrate the efficacy of each method under various autonomous and non-autonomous scenarios. The proposed models can subsequently be employed to provide system critical information for power system monitoring and control. |
Year | DOI | Venue |
|---|---|---|
2014 | 10.1080/00207179.2014.915083 | INTERNATIONAL JOURNAL OF CONTROL |
Keywords | Field | DocType |
distributed parameter systems, demand side management, model identification, smart grids, parameter estimation | Mathematical optimization,Identification scheme,Smart grid,Distributed parameter system,Estimation theory,System identification,Partial differential equation,Grid,Mathematics,Hyperbolic partial differential equation | Journal |
Volume | Issue | ISSN |
87 | 7 | 0020-7179 |
Citations | PageRank | References |
3 | 0.47 | 7 |
Authors | ||
3 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Scott J. Moura | 1 | 218 | 33.27 |
| Jan Dimon Bendtsen | 2 | 46 | 22.56 |
| Victor Ruiz | 3 | 3 | 0.47 |