Impact of Wind Farms Aggregation on Large System Scheduling Cost Under Frequency Linked Deviation Settlement Mechanism

摘要

1.Geographically diversified wind sites may contribute to lower operation cost by offering better grid management.2.Imbalances can be managed, perhaps, in a better way for a large integrated system. more transmission capacity; better regional inter-connection3.Higher thermal cost and system operation cost due to high stress on thermal generation in case of correlated wind generation output. Wear of machines not accounted for.4.Wind+ solar variability…….need to be studied