Optimal Power Flow Estimation of Microgrid Considering the Grid Services of EV Batteries
- Resource Type
- Conference
- Authors
- Nie, Jingping; Zhou, Liwei; Kaye, Margaret Frances; Silveira, Christine Cecilia; Nwokolo, Afam; Jiang, Xiaofan; Preindl, Matthias
- Source
- 2021 IEEE Transportation Electrification Conference & Expo (ITEC) Transportation Electrification Conference & Expo (ITEC), 2021 IEEE. :249-254 Jun, 2021
- Subject
- Aerospace
Components, Circuits, Devices and Systems
Transportation
Reactive power
Power measurement
Microgrids
Software
Steady-state
Mathematical model
Software measurement
- Language
Demand for the grid state estimation with partial power network observation is growing rapidly with the increasing amount of distributed energy resources (DER) connected to the grid with incomplete measured information. The grid services that could be provided by these DER, such as electrical vehicles (EVs), have the potential to affect the resilience and efficiency of the grid. This paper proposes a constrained optimization solver based on the AC power flows to recover the incomplete information of the grid. Further reactive power constraints following the specifications in IEEE 1547 are added to the solver to explore the effects of adding grid services to the steady-state microgrid.