Biblio
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2021. A Power Grid Planning Method Considering Dynamic Limit of Renewable Energy Security Constraints. 2021 IEEE 5th Conference on Energy Internet and Energy System Integration (EI2). :1101—1105.
This paper puts forward a dynamic reduction method of renewable energy based on N-1 safety standard of power system, which is suitable for high-voltage distribution network and can reduce the abandoned amount of renewable energy to an ideal level. On the basis of AC sensitivity coefficient, the optimization method of distribution factor suitable for single line or multi-line disconnection is proposed. Finally, taking an actual high-voltage distribution network in Germany as an example, the simulation results show that the proposed method can effectively limit the line load, and can greatly reduce the line load with less RES reduction.