Integration of PV system with SMES based on model predictive control for utility grid reliability improvement
| Autor: | Hossam S. Salama, Istvan Vokony, Abualkasim Bakeer |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: |
TK1001-1841
Maximum power principle Computer science 020209 energy Energy Engineering and Power Technology 02 engineering and technology Superconducting magnetic energy storage TK3001-3521 Power leveling strategy Automotive engineering Production of electric energy or power. Powerplants. Central stations Model predictive control (MPC) 0202 electrical engineering electronic engineering information engineering Electrical and Electronic Engineering Safety Risk Reliability and Quality Superconducting magnetic energy storage (SMES) Distribution or transmission of electric power business.industry 020208 electrical & electronic engineering Photovoltaic system AC power Voltage improvement Grid Photovoltaic (PV) systems Renewable energy Model predictive control Control system business |
| Zdroj: | Protection and Control of Modern Power Systems, Vol 6, Iss 1, Pp 1-13 (2021) |
| ISSN: | 2367-0983 2367-2617 |
| Popis: | This paper describes the integration of a photovoltaic (PV) renewable energy source with a superconducting magnetic energy storage (SMES) system. The integrated system can improve the voltage stability of the utility grid and achieve power leveling. The control schemes employ model predictive control (MPC), which has gained significant attention in recent years because of its advantages such as fast response and simple implementation. The PV system provides maximum power at various irradiation levels using the incremental conductance technique (INC). The interfaced grid side converter of the SMES can control the grid voltage by regulating its injected reactive power to the grid, while the charge and discharge operation of the SMES coil can be managed by the system operator to inject/absorb active power to/from the grid to achieve the power leveling strategy. Simulation results based on MATLAB/Simulink® software prove the fast response of the system control objectives in tracking the setpoints at different loading scenarios and PV irradiance levels, while the SMES injects/absorbs active and reactive power to/from the grid during various events to improve the voltage response and achieve power leveling strategy. |
| Databáze: | OpenAIRE |
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