—In recent years, the penetration of distributed generation (DG) has been increased significantly... more —In recent years, the penetration of distributed generation (DG) has been increased significantly in transmission and distribution networks. One of the most important DG technologies is the wind energy. The effect of wind energy on power system performance is an important research issue.Consequently, the suitable capacity of wind turbines (WT) should be carefully chosensince inappropriate sizing of wind units may adverse the system operation. This paper presents a simple method for optimal sizing of WT in power system in order to minimize total system energy loss.This is achieved considering the variations of both load and wind turbinegenerationin a pairwise manner.The study is implemented on the IEEE 30-bus test system.Results show that proper selection of WTsize in the network would decrease total system power losses and hence,increase profit margin.
Wind energy represents one of the most important
renewable energy resources that can support elec... more Wind energy represents one of the most important renewable energy resources that can support electrical power systems. The behaviour of wind turbines following contingencies may affect system stability. This requires an extensive analysis of the possible effect of wind energy on the entire power system performance. This paper investigates the overall effect of wind energy on power system including the dynamic response. This is achieved by replacing conventional generators gradually by wind turbine (WT). Also, the optimal location of WT has been determined by checking the influence of wind energy on steady state operation. In addition, the effect on total fuel cost is considered to determine the optimal location of WT. The IEEE 30-bus system is used to carry out the investigation study. The results indicate that the system stability is enhanced in most cases with integrating wind energy into power system. The results can provide a scope for future planning and expansion of electric power systems.
—In recent years, the penetration of distributed generation (DG) has been increased significantly... more —In recent years, the penetration of distributed generation (DG) has been increased significantly in transmission and distribution networks. One of the most important DG technologies is the wind energy. The effect of wind energy on power system performance is an important research issue.Consequently, the suitable capacity of wind turbines (WT) should be carefully chosensince inappropriate sizing of wind units may adverse the system operation. This paper presents a simple method for optimal sizing of WT in power system in order to minimize total system energy loss.This is achieved considering the variations of both load and wind turbinegenerationin a pairwise manner.The study is implemented on the IEEE 30-bus test system.Results show that proper selection of WTsize in the network would decrease total system power losses and hence,increase profit margin.
Wind energy represents one of the most important
renewable energy resources that can support elec... more Wind energy represents one of the most important renewable energy resources that can support electrical power systems. The behaviour of wind turbines following contingencies may affect system stability. This requires an extensive analysis of the possible effect of wind energy on the entire power system performance. This paper investigates the overall effect of wind energy on power system including the dynamic response. This is achieved by replacing conventional generators gradually by wind turbine (WT). Also, the optimal location of WT has been determined by checking the influence of wind energy on steady state operation. In addition, the effect on total fuel cost is considered to determine the optimal location of WT. The IEEE 30-bus system is used to carry out the investigation study. The results indicate that the system stability is enhanced in most cases with integrating wind energy into power system. The results can provide a scope for future planning and expansion of electric power systems.
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Papers by A.S. Zalhaf
renewable energy resources that can support electrical power
systems. The behaviour of wind turbines following contingencies
may affect system stability. This requires an extensive analysis of
the possible effect of wind energy on the entire power system
performance. This paper investigates the overall effect of wind
energy on power system including the dynamic response. This is
achieved by replacing conventional generators gradually by wind
turbine (WT). Also, the optimal location of WT has been
determined by checking the influence of wind energy on steady
state operation. In addition, the effect on total fuel cost is
considered to determine the optimal location of WT. The IEEE
30-bus system is used to carry out the investigation study. The
results indicate that the system stability is enhanced in most cases
with integrating wind energy into power system. The results can
provide a scope for future planning and expansion of electric
power systems.
renewable energy resources that can support electrical power
systems. The behaviour of wind turbines following contingencies
may affect system stability. This requires an extensive analysis of
the possible effect of wind energy on the entire power system
performance. This paper investigates the overall effect of wind
energy on power system including the dynamic response. This is
achieved by replacing conventional generators gradually by wind
turbine (WT). Also, the optimal location of WT has been
determined by checking the influence of wind energy on steady
state operation. In addition, the effect on total fuel cost is
considered to determine the optimal location of WT. The IEEE
30-bus system is used to carry out the investigation study. The
results indicate that the system stability is enhanced in most cases
with integrating wind energy into power system. The results can
provide a scope for future planning and expansion of electric
power systems.