برنامه‌ریزی توان تولیدی واحدهای حرارتی، بادی، خورشیدی با استفاده از الگوریتم سینوس کسینوس

نوع مقاله : مقاله برق

نویسندگان

1 دانشجوی دکتری، دانشکده فنی مهندسی، دانشگاه آزاد اسلامی واحد ساوه

2 استادیار، دانشکده فنی مهندسی، دانشگاه آزاد اسلامی واحد ساوه

چکیده

برنامه­ ریزی توان تولیدی واحدها جهت تامین تقاضای بار ساعتی، یکی از مسائل مهم در مدیریت تولید و بهره ­برداری از سیستم­های قدرت می­باشد. در این مقاله، مسئله توزیع بهینه بار با در نظر گرفتن تلفات شبکه انتقال، ملاحظات و محدودیت­های عملی نیروگاه­های حرارتی از قبیل نرخ افزایشی و کاهشی تولید، نواحی ممنوعه تولید، اثر شیر بخار با ترکیب منابع تجدیدپذیر شامل مزارع بادی و واحدهای خورشیدی مطرح شده است. منابع انرژی تجدیدپذیر به دلیل عدم استفاده از سوخت­های سوختی باعث کاهش آلودگی­های زیست محیطی شده اما این منابع، دارای عدم قطعیت و ماهیت تصادفی در تولید می­باشند. از طرف دیگر، منابع بادی و خورشیدی جزء منابع راه­اندازی سریع و منابع حرارتی جزء منابع حرارتی راه­اندازی کند محسوب می­شوند. در نظر گرفتن موارد ذکر شده به صورت توام، مساله توزیع بهینه بار را پیچیده می­نماید که در این مقاله برای تعیین میزان مشارکت منابع تولیدی مختلف در تامین بار، از روش جدیدی مبتنی بر الگوریتم سینوس کسینوس، استفاده شده است. به منظور بررسی کارآیی روش پیشنهادی، نتایج شبیه­سازی و مطالعات عددی روی یک سیستم نمونه شامل 6 واحد حرارتی، 5 واحد بادی و 13 واحد خورشیدی پیاده­سازی شده و با دیگر روش­های هوشمند مقایسه شده است. نتایج مطالعات عددی ضمن داشتن سرعت و دقت مناسب، برتری روش پیشنهادی را نسبت به سایر روشها نشان می­دهد.

کلیدواژه‌ها

موضوعات

عنوان مقاله [English]

Planning the Production Power of Thermal, Wind and Solar Units Using the Sine Cosine Algorithm

نویسندگان [English]

  • Majid Khalili 1
  • Javad Nikoukar 2
1 PhD Student, Department of Electrical Engineering, Islamic Azad University, Saveh branch, Saveh, Iran
2 Assistant Professor, Department of Electrical Engineering, Islamic Azad University, Saveh branch, Saveh,
چکیده [English]

Dynamic production power planning to meet hourly load demand is one of the important issues in production management and operation of power systems. In this article, the problem of optimal load dispatch considering transmission network losses, considerations and practical limitations of thermal power plants such as increasing and decreasing ramp rates, prohibited production areas, steam valve effect with the combination of renewable resources including wind farms and solar units has been raised.
Renewable energy sources have reduced environmental pollution due to the non-use of fossil fuels, but these sources have uncertainty and random nature in production. On the other hand, wind and solar sources are considered to be part of fast start-up sources and thermal sources are considered to be part of slow start-up thermal sources. Considering the mentioned cases together complicates the problem of optimal load distribution, in this article, a new method based on the sine-cosine algorithm is used to determine the contribution of different production sources in the load supply.
To solve this problem, which has non-convex cost functions, a new method based on the sine-cosine algorithm has been used. In order to evaluation the effectiveness of the proposed method, simulation results and numerical studies on a sample system including 6 thermal units, 5 wind units and 13 solar units have been implemented and compared with other metaheuristic algorithms. The results of numerical studies show the superiority of the proposed method over other methods while having the appropriate speed and accuracy.
.

کلیدواژه‌ها [English]

  • Optimal Dispatch
  • Sine Cosine Algorithm
  • Optimization
  • Renewable Energy Sources

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مدل سازی در مهندسی
دوره 22، شماره 76
اردیبهشت 1403
صفحه 257-271

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سابقه مقاله

  • تاریخ دریافت: 27 بهمن 1401
  • تاریخ بازنگری: 11 اردیبهشت 1402
  • تاریخ پذیرش: 12 شهریور 1402

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