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Energy Storage Systems Operation Strategy in Presence of Wind Farms Based on Consumption Pattern

Kadivar, Alireza | 2010

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  1. Type of Document: M.Sc. Thesis
  2. Language: Farsi
  3. Document No: 40728 (46)
  4. University: Sharif University of Technology
  5. Department: Energy Engineering
  6. Advisor(s): Ehsan, Mehdi; Fotuhi Firuzabad, Mahmoud
  7. Abstract:
  8. World environmental concerns sharp increase in necessity of using energy in comparison with permanent progress in the field of renewal energy technologies causes modern forms of energy sources which can be used by public. This project studies the increasing influence of the wind power in power systems and also designing and exploiting techniques of local saving energy systems. For this purpose, models and possibilities in order to anticipate the operation of wind farm which is connected to grid by saving energy is described. In this project, the operation of compound system components which is totally a combination of three systems is being studied. The considered compound systems consist of a wind turbine, an irrecoverable battery, an electrolyzer and a hydrogen tank which are capable to provide the required local electrical and hydrogen load by wind power. In Type A system, the produced power is transfer to load by using a wind turbine. In case it is more than what demanded, the surplus of wind turbine power will be sent than load demanded; the surplus of wind turbine power will be sent to electrolyzer which produces hydrogen as transportation fuel. In Type B system, the produced hydrogen is stored in hydrogen tank by electrolyzer. In case that the wind power does not provide the load power, the fuel cell uses the stored hydrogen to be able to provide load by wind turbine. There is no hydrogen load in this case. Type C system, combines the two other types. In fact, it used hydrogen for providing local electrical load and transportation fuel. The objective of our work is to minimize system costs and wind energy dissipation in order to provide the local electrical load is our purpose.

  9. Keywords:
  10. Wind Turbine ; Fuel Cell ; Production Costs ; Energy Storage ; Renewable Energy Resources ; Electrolyzer ; Hydrogen Tank

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