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A Network I ntegration Oriented Model To Evaluate New Wind Power Generation Projects

A Network I ntegration Oriented Model To Evaluate New Wind Power Generation Projects. Halil İbrahim Cobuloğlu (1) İlhan Or (2) Gürkan Kumbaroğlu (2) University of Yalova (1) Bogazici University (2).

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A Network I ntegration Oriented Model To Evaluate New Wind Power Generation Projects

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  1. A Network IntegrationOriented Model ToEvaluate New WindPowerGenerationProjects Halil İbrahim Cobuloğlu(1) İlhan Or(2) Gürkan Kumbaroğlu(2) University of Yalova (1) BogaziciUniversity(2)

  2. A Network IntegrationOriented Model ToEvaluate New WindPowerGenerationProjects • Contents • Introduction • Renewable Energy Sources • Purpose of the Study • The Mathematical Models • Conclusion

  3. A Network IntegrationOriented Model ToEvaluate New WindPowerGenerationProjects • Introduction • EnergyIssue • Wars start andendforthesake of it • Hottesttopicforgovernmentsbecausethelocomative of development. • There is a studyshowingrelationbetweengdpincreaseandenergyconsumption (Lise andWonfort) • Definition: In physics, energy is a quantity that can be assigned to every particle, object, and system of objects as a consequence of the state of that particle, object or system of objects.Different forms of include kinetic, potential, energythermal,gravitational, sound, elastic, light, and electromagnetic energy. • Whatwewilldealwith in thisstudy is elecricity. • TheresearchesaboutelectricygoestoThales, Benjamin Franklin and Michael Faradey. However, wewill not takeelectricityitselfintoaccount.

  4. A Network IntegrationOriented Model ToEvaluate New WindPowerGenerationProjects • Introduction • The problem is increasingenergydemand

  5. A Network IntegrationOriented Model ToEvaluate New WindPowerGenerationProjects • Introduction • Howtoincreaseenergysupplywithoutharmingtheenvironment?

  6. A Network IntegrationOriented Model ToEvaluate New WindPowerGenerationProjects • Introduction • We have an unused renewable energy sources capacity • Renewable Energy: is energy which comes from natural resources such as sunlight, wind, rain, tides, and geothermal heat, which are renewable (naturally replenished)

  7. A Network IntegrationOriented Model ToEvaluate New WindPowerGenerationProjects • Factsaboutrenewableenergycapacity • The electricity demand in Turkey will increase from 196,000 GW in 2008 to 363,000 GW in 2017 (General Directorate of Energy Affairs) • Turkey ranks 1st in the world in terms of highest growth rate in wind energy plants • Turkey has wind potential to produce 160 TWh of electricity, which is twice the current electricity consumption. • With an average growth in power demand of 8% each year, this means that if the 20,000 MW target is met, wind power will cover one fifth of Turkey’s power demand by 2023 (Kjaer) • Turkey’s installed wind capacity tripled during 2007 from 50 MW to almost 150 MW. It tripled again during 2008 to reach 433 MW, and by the end of 2009 it had almost doubled to 801 MW. Moreover, the Turkish Government announced a 30% objective for renewable energy by 2023 with plans to push wind energy up to 20 GW of installation is for the same year. (Kjaer)

  8. A Network IntegrationOriented Model ToEvaluate New WindPowerGenerationProjects • Purpose of thestudy Hence, wedecidedtohelpthisprogressbydeveloping an optimization model whileintegratingnewwindpowersourcestothecurrentenergy network by -minimazingtheconnectioncost -maximizingthepowerfromwindfarmsconnectedtothesystem Capacity of windpowerprojectapplicationsare 80.000 MW Wewanttofindwhichwindpowerprojectsshould be investedwith minimum connectioncostandmaximumpoweroutput

  9. A Network IntegrationOriented Model ToEvaluate New WindPowerGenerationProjects • Model • However, beforepassingto model, introduceobstacles: • Generation of the electricity is hugely dependent on the weatherhencepowergeneration is intermittent (not continuous) • Itproducesmuchnoise • Thesource is freehowever, sometimes far awayfromthedemandareas (of factoriesandpopulatedcities) whichhighcausinghugeconnectioncost

  10. A Network IntegrationOriented Model ToEvaluate New WindPowerGenerationProjects • Models • Notations: Wi = Power production capacity of ith wind power plant Lij= Distrance between ithwind power plant and jth substation TSj = Short cycle power capacity of jth substation Ci= Unit cost of ith voltage level connection line / kilometer WEi= Efficiency of ith wind power plant Decision Variables: Xij =

  11. A Network IntegrationOriented Model ToEvaluate New WindPowerGenerationProjects Model-I: Maximum Installed Capacity Objective: Max

  12. A Network IntegrationOriented Model ToEvaluate New WindPowerGenerationProjects Model-I: Maximum Installed Capacity

  13. A Network IntegrationOriented Model ToEvaluate New WindPowerGenerationProjects Model-II: Maximum Energy Delivered Objective: Max

  14. A Network IntegrationOriented Model ToEvaluate New WindPowerGenerationProjects Model-II: Maximum Energy Delivered (Same) Constraints:

  15. A Network IntegrationOriented Model ToEvaluate New WindPowerGenerationProjects Model-III: Minimum ConnectionCost Objective: Min

  16. A Network IntegrationOriented Model ToEvaluate New WindPowerGenerationProjects Model-III: Minimum Connection Cost Constraints:

  17. A Network IntegrationOriented Model ToEvaluate New WindPowerGenerationProjects • Conclusion • We have • Collected data for -Substation (location, short cycle capacity) -Wind power generation projects (Location, power capacity, power efficiency) • Calculated minimum distances between wind power projects and substations • Get the information for connection cost per kilometer • Established the mathematical model • Now • We are at the point of introducing the data into the program

  18. A Network IntegrationOriented Model ToEvaluate New WindPowerGenerationProjects • Suggestions • Directconnectiontothegrid (not thesubstation) willdecreasecost • Collabration in connectionlinesforcloseprojectswilldecreasetheconnectioncost (muchline but lessutilitypole) • Studyingeachprojectaccordingtogeographicalconditionswillincreasetheaccuracy of thestudy (but even EPDK does not do that) • Longtermprojectionforshortcyclepowerwillincreasetheamount of windpowerconnectedtothesystem

  19. A Network IntegrationOriented Model ToEvaluate New WindPowerGenerationProjects • Resources • Energy Consumptıon And Gdp In Turkey: Is There A CoıntegratıonRelatıonshıp? WietzeLisea,1 AndKees VAN Montfortb, 2005, Ecomod2005 International Conference On Policy Modeling, IstanbulTurkey • ChristianKjaer, 11 February 2010, Wind energy key for Turkey’s power demand, http://www.reinforcedplastics.com/view/7223/wind-energy-key-for-turkeys-power-demand-/ • Energy, http://en.wikipedia.org/wiki/Energy • RenewableEnergy, http://en.wikipedia.org/wiki/Renewable_energy • Alboyaci, A., Dursun, B., (2008). Grid connection requirements for wind turbine systems in selected countries comparison to Turkey, Electrical Power Quality & Utilization Magazine Volume 3, Issue 2 • Georgilakis, P. S., (2006). Technical challenges associated with the integration of wind power into power systems, Renewable and Sustainable Energy Reviews

  20. A Network IntegrationOriented Model ToEvaluate New WindPowerGenerationProjects • Questions?

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