بررسی وضعیت انرژی باد در استان خوزستان به ‌منظور استفاده از توربین‌های بادی

نویسندگان

1 دانشیار گروه جغرافیای طبیعی- اقلیم‌شناسی، دانشگاه سیستان و بلوچستان، زاهدان، ایران

2 کارشناس ارشد اقلیم‌شناسی دانشگاه سیستان و بلوچستان و دانشجوی دکتری اقلیم‌شناسی کشاورزی، دانشگاه ملایر، ملایر، ایران

3 دانشجوی دکتری اقلیم‌شناسی- مخاطرات محیطی، دانشگاه ملایر، ملایر، ایران

چکیده

      استفاده از توربین­های بادی به­عنوان مولد انرژی برق در مناطق بادخیز کشورهای مختلف، تبدیل به یک فرآیند کاملاً تجاری و اجتناب ناپدیر شده است. به این منظور، در این پژوهش سعی شده است تا وضعیت انرژی باد جهت استحصال انرژی از طریق نصب توربین­های بادی در استان خوزستان بررسی گردد. روش تحقیق بر اساس استفاده از داده‌های ایستگاه‌های هواشناسی استان و محاسبه میزان انرژی حاصله از باد با توجه به نصب توربین‌های بادی تجاری می‌باشد. داده­های سه‌ ساعته سرعت و جهت باد دوره آماری مشترک (2010-2001) برای ایستگاه­های منتخب استان که در این پژوهش ایستگاه­های بستان، دزفول، بهبهان، آبادان، مسجدسلیمان و اهواز می­باشند از اداره کل هواشناسی خوزستان اخذ گردید. داده­های منفصل باد با استفاده از تابع توزیع ویبول جایگزین شدند. چگالی توان باد سالانه و دیگر فرا سنج‌های انرژی باد در ترازهای ارتفاعی 10، 20 و 50 متر به دست آمد و برای برآورد سرعت باد در ارتفاع بالاتر از 10 متر، از مدل قانون توان یک‌هفتم استفاده شد. نتایج حاصل از محاسبات نشان می­دهد که در استان خوزستان، ایستگاه­های دزفول، اهواز و آبادان به ترتیب با توان تولید 824، 232و 225 کیلووات نیرو برای نصب و راه‌اندازی توربین­های مزارع بادی تجاری مناسب هستند. با توجه به نصب توربین­های بادی تجاری در ارتفاع 50 متری و سطح روتور 80 متری و هم­چنین با در نظر گرفتن ضریب قدرت بیشترین، توان تولید انرژی توربین، انرژی الکتریکی، ایستگاه­های دزفول، اهواز و آبادان به ترتیب با توان تولید نیرو به میزان 443، 125 و 121 کیلووات در ثانیه مستعد نصب توربین­های بادی تجاری هستند.

کلیدواژه‌ها


عنوان مقاله [English]

A Survey on Wind Energy in Khuzestan Province in Order to Use the Wind Turbines

نویسندگان [English]

  • M. Khosravi 1
  • M. Ebrahimi 2
  • M Behrouzi 3
1 Associate Professor, Department of Physical Geography, University of Sistan and Baluchestan, Zahedan, Iran
3 PhD Student in Climatology, Malayer University, Malayer, Iran
چکیده [English]

    The use of wind turbines for generating electric energy in windy regions of different countries, converted to a fully commercial and inevitable process. The aim of this paper is to evaluate the situation of wind energy in Khuzestan province for wind turbine installation purpose. For this purpose, the wind speed data of selected weather stations (Bostan, Dezful, Behbahan, Abadan, Masjed-Soleiman and Ahvaz in Khuzestan province) in period 2001-2010 were obtained from Iran Meteorological Organization. These data were analyzed by Matlab software. The Wibull distribution function is used for replaced wind discrete data. The annual wind power density and other parameters of wind energy in high levels of 10, 20 and 50 meters were calculated and to estimate the wind speed at a height more than 10 meters the model one-seventh were used. The results shown that the Dezful, Ahvaz and Abadan stations, respectively, with the ability to generate 824, 232 and 225 KW of Electricity power are suitable for the installation of the commercial wind turbines farms. In regard to the installation of commercial wind turbines at a height of 50 meters, the rotor surface of 80 meters, accounting the maximum power factor, turbines energy production capabilities and electrical power, the stations of Dezful, Abadan and Ahwaz, respectively can provide power production 443, 125 and 121 KW per second. These regions are suitable for installing the commercial wind turbines.

کلیدواژه‌ها [English]

  • Wind energy
  • Wind turbines
  • Wibul distribution function
  • Khuzestan Province
  • Electrical power
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