کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8077603 1521477 2014 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Impact of a price-maker pumped storage hydro unit on the integration of wind energy in power systems
ترجمه فارسی عنوان
تاثیر یک دستگاه هیدرولیک پمپ ذخیره سازی قیمت گذاری بر ادغام انرژی باد در سیستم های قدرت
کلمات کلیدی
بازار برق، مدل سازی سیستم های برق برنامه ریزی هیدرولیک ذخیره سازی پمپ، سازنده قیمت، یکپارچگی قدرت باد، برنامه نویسی غیر خطی،
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی انرژی (عمومی)
چکیده انگلیسی
The increasing integration of larger amounts of wind energy into power systems raises important operational issues, such as the balance between power generation and demand. The pumped storage hydro (PSH) units are one possible solution to mitigate this problem, once they can store the excess of energy in the periods of higher generation and lower demand. However, the behavior of a PSH unit may differ considerably from the expected in terms of wind power integration when it operates in a liberalized electricity market under a price-maker context. In this regard, this paper models and computes the optimal PSH weekly scheduling in a price-taker and price-maker scenarios, either when the PSH unit operates in standalone and integrated in a portfolio of other generation assets. Results show that the price-maker standalone PSH will integrate less wind power in comparison with the price-taker situation. Moreover, when the PSH unit is integrated in a portfolio with a base load power plant, the role of the price elasticity of demand may completely change the operational profile of the PSH unit.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Energy - Volume 69, 1 May 2014, Pages 3-11
نویسندگان
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