Name
Abstract | ||
|---|---|---|
Hybrid Energy Storage System has been widely applied in aerospace, electric vehicle, and microgrid applications. The advantages are that they include complimentary technologies with both high power and energy capabilities. HESS have the potential to be useful to the bulk power systems, for example to increase the value of energy produced by variable generation resource through enabling participation in ancillary service markets. Actualizing the benefits of HESSs requires optimizing the combined ramping capability of aggregated HESS resources. To provide quality ancillary service, source of HESSs locating at multiple sites of variable generation resource must be optimally sized and cohesively controlled. Optimizing aggregated resources can be formulated as an optimization problem. Successfully solving this problem not only requires using effective solution methods but also depends on accurately and rapidly setting the necessary parameters in the problem formula. This article proposes a novel framework with double-layer structure to solve the optimization problem of aggregating ramping capability. Program developed on the upper layer focuses on solving the optimization of aggregating ramping capability among multiple HESSs and is compatible with most existing optimization algorithms. Program on lower layer of the framework targets at optimizing the local control of a single HESS based on a thorough analytics of HESS operation strategy presented in this article. Result of local optimization is also provided to upper layer program for updating the parameters in formula of optimization problem. Real time hardware-in-the-loop test is conducted to verify the performance of the optimization framework developed. The work presented is expected to provide guidance for implementing this framework in practical operation. |
Year | DOI | Venue |
|---|---|---|
2021 | 10.1109/TSG.2020.3023712 | IEEE Transactions on Smart Grid |
Keywords | DocType | Volume |
Hybrid energy storage system,ramping capability,ancillary service | Journal | 12 |
Issue | ISSN | Citations |
2 | 1949-3053 | 0 |
PageRank | References | Authors |
0.34 | 0 | 9 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Yusheng Luo | 1 | 0 | 1.01 |
| Chen Chen | 2 | 17 | 3.32 |
| Rahul Kadavil | 3 | 0 | 0.34 |
| Bor Yann Liaw | 4 | 2 | 1.30 |
| Eduard Muljadi | 5 | 0 | 0.34 |
| Xiaofan Wu | 6 | 0 | 1.35 |
| Sanjeev K. Srivastava | 7 | 48 | 6.34 |
| Thomas Mosier | 8 | 0 | 0.34 |
| Eric Dufek | 9 | 0 | 0.34 |