Power system reactive power optimization based on MIPSO
نویسندگان
چکیده
منابع مشابه
Reactive Power Optimization of Power System based on Particle Swarm Optimization and Non Linear Programming
Optimal Power Flow (OPF) problem in electrical power system is considered as a constrained nonlinear, single objective or multiobjective optimization problem with multiple variables and multiple constraints. As the Power Transmission companies have been moving into much more competitive markets , this necessitates the implementation of Optimal Power Flow Programs for both, the planning and oper...
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در سالهای اخیر،اختلالات کیفیت توان مهمترین موضوع می باشد که محققان زیادی را برای پیدا کردن راه حلی برای حل آن علاقه مند ساخته است.امروزه کیفیت توان در سیستم قدرت برای مراکز صنعتی،تجاری وکاربردهای بیمارستانی مسئله مهمی می باشد.مشکل ولتاژمثل شرایط افت ولتاژواضافه جریان ناشی از اتصال کوتاه مدار یا وقوع خطا در سیستم بیشتر مورد توجه می باشد. برای مطالعه افت ولتاژ واضافه جریان،محققان زیادی کار کرده ...
15 صفحه اولParticle Swarm Optimization Based Reactive Power Optimization
Reactive power plays an important role in supporting the real power transfer by maintaining voltage stability and system reliability. It is a critical element for a transmission operator to ensure the reliability of an electric system while minimizing the cost associated with it. The traditional objectives of reactive power dispatch are focused on the technical side of reactive support such as ...
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On basis of the probabilistic economic cost model and the hybrid particle swarm algorithm, an improved reactive power optimization method of distribution network is presented, which embraces the effects of stochastic wind speed and load. Firstly, the probabilistic reactive power optimization model is presented after two important steps. One is to divide load curve into a number of fragments and...
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ژورنال
عنوان ژورنال: Energy Procedia
سال: 2012
ISSN: 1876-6102
DOI: 10.1016/j.egypro.2011.12.1012