| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 993487 | Energy Policy | 2011 | 6 Pages |
This paper uses a new unit commitment model which can simulate the interactions among plug-in hybrid electric vehicles (PHEVs), wind power, and demand response (DR). Four PHEV charging scenarios are simulated for the Illinois power system: (1) unconstrained charging, (2) 3-hour delayed constrained charging, (3) smart charging, and (4) smart charging with DR. The PHEV charging is assumed to be optimally controlled by the system operator in the latter two scenarios, along with load shifting and shaving enabled by DR programs. The simulation results show that optimally dispatching the PHEV charging load can significantly reduce the total operating cost of the system. With DR programs in place, the operating cost can be further reduced.
Research highlights► A unit commitment model is used to simulate the interactions among plug-in hybrid electric vehicles (PHEVs), wind power, and demand response (DR). ► Different PHEV charging scenarios are simulated on the Illinois power system ► Load shifting and shaving enabled by DR programs are also modeled. ► The simulation results show that the operating cost can be reduced with DR and optimal PHEV charging.
