Wind Turbine Shut Down and Restart Operations – A Test on 800kW WECS

With the growing energy demand and need to decrease greenhouse gas emissions there has been a rise in the popularity of renewable energy systems. One of the most popular renewable energy systems over the past decade has been the wind turbine. Technological advances in modeling can satisfy the need and interest of researcher. Present work give focus on wind turbine shut downs and restart operations with its dominating effects on entire WECS starting from wind turbine to 33kV grid. Entire work has been done on 800kW WT. The aim to see the voltage collapse and after which time interval it becomes zero.