Grid frequency analysis with the issue of high wind power penetration

Haque, Emdadul; Paul, Shuva; Sheikh, Rafiqul Islam

doi:10.1109/eict.2014.6777859

Cited by 12 publications

(3 citation statements)

References 5 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…But it is a matter of great regret that, the world has limited amount of fossil fuel and nuclear power resources ( [1], [2]). So, the growth of wind energy around the world in recent years has been consistently impressive.…”

Section: Introductionmentioning

confidence: 99%

“…From the previous study ( [1], [3], [4]), it is seen that when single SG or several SGs are connected with networks, only governor control system model & conventional pitch controller cannot maintain the power system frequency to the desired level and severe situation occurs when wind power penetration becomes 10% of the total capacity. But this study investigates the influence of a new modified pitch controller & governor control system and it is observed that system frequency can be maintained in acceptable range when several interconnected SGs are operated with different governor control modes where the load is considered variable and wind power capacity is 10% of the total capacity.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Minimization of output fluctuations of hybrid power system by using modified pitch controller

Sheikh

Datta

Ashrafi

2014

8th International Conference on Electrical and Computer Engineering

View full text Add to dashboard Cite

The rapid depletion of fossil fuel resources and environmental concern has given awareness on generation of renewable energy resources. Among the various renewable resources, wind energy seems to be promising solution to provide reliable power supply with improved system efficiency. As wind turbine output is proportional to the cube of wind speed, the wind turbine generator output fluctuates due to wind speed variation. This study investigates the influences of a new pitch controller & governor control system model on frequency of power system, when variable load has been considered. It is observed that system frequency can be maintained in acceptable level by using newly designed pitch controller & governor control system when several interconnected synchronous generators (SGs) are operated in different governor control modes with high wind power penetration, when the total capacity of SGs is considered as 100 MVA. Real wind speed data have been considered for this study. PSCAD/EMTDC software is used for simulation analyses.Index Terms-Wind turbine; new pitch controller; variable load; system frequency; wind power capacity; governor control system model.

show abstract

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Minimization of output fluctuations of hybrid power system by using modified pitch controller

Sheikh

Datta

Ashrafi

2014

8th International Conference on Electrical and Computer Engineering

View full text Add to dashboard Cite

show abstract

“…By injecting a wind turbine into a given location, the network must be able to handle the conjectures of the electrical powers [5,6]. In fact, the active energy produced by the DFIG contributes to the stability of the rotor angles of conventional generators and whose variation largely impact the electrical system [7], but the reactive energy provided by the DFIG remains critical for these synchronous generators equipping conventional power plants [8,9]. In fact, the results of works in paper [10] shows that fault occurring in electrical grid has the greatest impact on generator swinging.…”

Section: Introductionmentioning

confidence: 99%

The transient stability analysis of wind turbines interconected to grid under fault

Gourma¹,

Berdai²,

Reddak³

2020

IJECE

View full text Add to dashboard Cite

Wind farm has been growing in recent years due to its very competitive electricity production cost. Wind generators have gone from a few kilowatts to megawatts. However, the participation of the wind turbine in the stability of the electricity grid is a critical point to check, knowing that the electricity grid is meshed, any change in active and reactive flux at the network level affects its stability. With a rate of 50% wind turbine penetration into the electricity grid, the stability of the rotor angle is a dynamic phenomenon which is only visible by the variation of the active energy. The purpose of this journal is to verify the impact of wind turbine integration on an electrical grid, by exploiting the relationship between the reactive energy produced by the Doubly Fed Induction Generator equipping most wind energy systems, and the stability of the rotor angle of the synchronous generators equipping the conventional power plants in the electrical system.

show abstract

Impact of series active voltage conditioners on modernized grid

Nazih¹,

Rayudu²

2015

2015 IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC)

View full text Add to dashboard Cite

Grid frequency analysis with the issue of high wind power penetration

Cited by 12 publications

References 5 publications

Minimization of output fluctuations of hybrid power system by using modified pitch controller

Minimization of output fluctuations of hybrid power system by using modified pitch controller

The transient stability analysis of wind turbines interconected to grid under fault

Impact of series active voltage conditioners on modernized grid

Contact Info

Product

Resources

About