An Optimized Scheme for Grid-connection Protection of Distributed Photovoltaic Generation Systems
In order to address the risks associated with the grid connection of distributed photovoltaic systems in Gas Tur-bine Power Plant,a targeted grid connection protection scheme has been developed by selecting appropriate grid-connection modes and combining them with the switching method of the plant's internal power supply.Through this opti-mized solution,the impact of photovoltaic grid connection on the switch of auxiliary supply has been eliminated,and the anti-back-flow function has also been achieved,ensuring the smooth operation of the power plant.
distributed photovoltaicsgrid connectioninternal power supplyprotection optimization
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