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RESEARCH PRODUCT
Real-Time Minimization Power Losses by Driven Primary Regulation in Islanded Microgrids
Tung Lam NguyenQuynh T. TranGaetano ZizzoEleonora Riva SanseverinoMaria Luisa Di SilvestreQuoc Tuan Transubject
droop controlControl and OptimizationMicrogridComputer sciencemicrogrids020209 energyEnergy Engineering and Power Technology02 engineering and technologylcsh:TechnologyReliability (semiconductor)Control theory0202 electrical engineering electronic engineering information engineeringVoltage droopElectrical and Electronic Engineeringminimum lossesEngineering (miscellaneous)lcsh:TRenewable Energy Sustainability and the Environmentmicrogrids; minimum losses; droop control; real-time optimal power flow020208 electrical & electronic engineeringWork (physics)GridPower (physics)Settore ING-IND/33 - Sistemi Elettrici Per L'Energiareal-time optimal power flowPower demandMinimum losseMinificationEnergy (miscellaneous)Voltagedescription
Islanded microgrids are small networks that work independently from the main grid. The frequency and voltage in islanded microgrids are affected directly by the output power of distributed generators and power demand variations. In this work, a real-time driven primary regulation, which relies on optimized P-f droop coefficients, is proposed. In all operating conditions, it minimizes the power losses for islanded microgrids. The proposed configuration will allow the optimization modules to interact with each other and adjust parameters producing a suitable power sharing among generators. The methodology is tested based on a hardware-in-the-loop experimental set-up where distributed generators are connected to a group of loads. A parametric analysis is implemented for verification of the effectiveness of the proposed configuration as well as the improvement of the system reliability.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2020-01-17 | Energies |