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Impact of Duyen-Hai Wind Farms on Tra-Vinh Power Transmission Systems

This study has estimated energy production and simulated the impacts of four planned wind farms on the local power systems in the southern Vietnam. The WAsP 10.0 software, a commercial software package, was used to simulate and estimate the energy production of Tra-Vinh (30 MW) WFs. The results show that the WFs could avoid about 32 million ton of carbon dioxide emitting the air annually. The impacts of the WFs on the local power system were simulated by using the ETAP 7.0 commercial program. Three case studies, which are wind disturbance, tripping off a WF and three-phase fault, were investigated. The results point out that there were only slight impacts from the WFs on the local power systems.