Optimized Solar Photovoltaic Generation in a Real Local Distribution Network
| Autor: | Hamidreza Sadeghian, Zhifang Wang, Mir Hadi Athari |
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| Rok vydání: | 2017 |
| Předmět: |
Optimization problem
Computer science business.industry 020209 energy Photovoltaic system FOS: Physical sciences 02 engineering and technology Physics - Applied Physics Applied Physics (physics.app-ph) AC power Sizing Reliability engineering Renewable energy Electric power system Distributed generation 0202 electrical engineering electronic engineering information engineering business Voltage |
| Zdroj: | ISGT |
| DOI: | 10.48550/arxiv.1706.02770 |
| Popis: | Remarkable penetration of renewable energy in electric networks, despite its valuable opportunities, such as power loss reduction and loadability improvements, has raised concerns for system operators. Such huge penetration can lead to a violation of the grid requirements, such as voltage and current limits and reverse power flow. Optimal placement and sizing of Distributed Generation (DG) are one of the best ways to strengthen the efficiency of the power systems. This paper builds a simulation model for the local distribution network based on obtained load profiles, GIS information, solar insolation, feeder and voltage settings, and define the optimization problem of solar PVDG installation to determine the optimal siting and sizing for different penetration levels with different objective functions. The objective functions include voltage profile improvement and energy loss minimization and the considered constraints include the physical distribution network constraints (AC power flow), the PV capacity constraint, and the voltage and reverse power flow constraints. Comment: To be published (Accepted) in: Proceedings of the IEEE PES Innovative Smart Grid Technologies Conference (ISGT), Washington D.C., USA, 2017 |
| Databáze: | OpenAIRE |
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