Transient stability risk assessment of power systems incorporating wind farms

Probabilistic assessment of oscillatory stability margin of power systems incorporating wind farms

Keywords: Oscillatory stability margin Monte Carlo simulation Nataf transformation Statistical indices Wind power a b s t r a c t With the increase in penetration of wind power which is essentially intermittent and random, the dynamic performance of the power system will change significantly, and so will the characteristics of the oscillations and their stability margins. This paper provides an...

Reliability Assessment of Power Generation Systems in Presence of Wind Farms Using Fuzzy Logic Method

A wind farm is a collection of wind turbines built in an area to provide electricity. Wind power is a renewable energy resource and an alternative to non-renewable fossil fuels. In this paper impact of wind farms in power system reliability is investigate and a new procedure for reliability assessment of wind farms in HL1 level is proposed. In proposed procedure, application of Fuzzy – Markov f...

Transient Stability Enhancement and Fault Current Limitation in Power Systems Including Wind Farms Using ECS

In this paper the effect of presence of wind farms on relay coordination at fault condition and transient response at reclosing condition is studied. Wind farms as one of the important distribution generations (DGs) are so effective on overcurrent relay coordination in power systems. As well as Wind farms cause to severe oscillations on voltage, power and frequency in power system after reclosi...

Voltage Stability Assessment Using P-Q Region Incorporating Wind Power

Transient Stability Investigations of the Wind-Diesel Hybrid Power Systems

This paper presents automatic reactive power control of the isolated wind-diesel hybrid power systems. The synchronous generator (SG) is used for power generation from diesel and the induction generator (IG) is used for electric power generation from wind turbine. To minimize the gap between reactive power generation and demand, the variable sources of reactive power is used such as static sync...