همایش ، رویداد ، ژورنال
اینستاگرام تی پی بین
حوزه های تحت پوشش رویداد
  • studies on stochastic unit commitment formulation with flexible generating units

    جزئیات بیشتر مقاله
    • تاریخ ارائه: 1392/07/24
    • تاریخ انتشار در تی پی بین: 1392/07/24
    • تعداد بازدید: 1142
    • تعداد پرسش و پاسخ ها: 0
    • شماره تماس دبیرخانه رویداد: -
    in recent years, restructured power system has emerged and renewable energy generation technology has developed. more and more different unit characteristics and stochastic factorsmakethe unit commitment (uc) more difficult than before. a novel stochastic uc formulation which covered the usual thermal units, flexible generating units and wind generation units is proposed to meet the need of energy-savings and environment protection. by introducing a uc risk constraint (ucrc), many stochastic factors such as demand fluctuations, unit force outages, variety of energy price, even the stochastic characteristics of wind generation can be dealt with. based on the theory of chance constrained programming (ccp), the ucrc, a probabilistic constraint is changed into a determinate constraint, and then the presented formulation can be solved by usual optimization algorithms. numerical simulations on 4 test systems with different scales show that different uc schedules can be determined according to different stochastic factors and its calculation time is acceptable in the view of practical engineer.

سوال خود را در مورد این مقاله مطرح نمایید :

با انتخاب دکمه ثبت پرسش، موافقت خود را با قوانین انتشار محتوا در وبسایت تی پی بین اعلام می کنم
مقالات جدیدترین رویدادها