بازيابي بار شبكه‌هاي توزيع در حضور توليد پراكنده با در نظر گرفتن منابع انرژی ذخيره‌ای
الموضوعات :
امین مرادخانی
1
(دانشگاه آزاد اسلامی واحد دهلران)
محمودرضا حقی‌فام
2
(دانشگاه تربیت مدرس)
مصطفی محمدیان
3
(دانشگاه تربیت مدرس)
الکلمات المفتاحية: بازيابي بار شبكه‌هاي توزيع توليد پراكنده جستجوي ممنوع,
ملخص المقالة :
امروزه تعداد و اندازه ژنراتورهاي DG متصل به سيستم‌هاي توزيع با سرعت در حال افزايش است. منبع DG در طي عمليات بازيابي مي‌تواند با ايجاد يک جزيره عمدي باعث سرعت‌بخشيدن به عمليات بازيابي شود. جزيره عمدي جهت بالابردن قابليت اطمينان بارهاي انتهايي شبکه که به شاخه پشتيبان ديگري دسترسي ندارند يک گزينه مناسب است و در غير اين صورت اين بارها در اثر ايجاد يک خطاي دائمي بايستي قطعي طولاني را تجربه کنند. اين مقاله روشي جهت بازيابي بار شبكه‌هاي توزيع در حضور DG ارائه مي‌كند. روش ارائه‌شده، الگوريتمي مبتني بر جستجوي ممنوع با هدف كمينه‌كردن هزينه خاموشي مشتركين طي عمليات بازيابي بار است. در اين روش سعي شده كه با بازآرايي، ايجاد جزيره و در نهايت بارزدايي، بيشترين بار با بيشترين اهميت در كمترين زمان بازيابي شود. روش ارائه‌شده واحدهاي انرژي‌محدود و محل تجهيزات سنكرون‌سازي در شبكه را در نظر مي‌گيرد. اين روش بر روي يك شبكه تست 32 باس اجرا شده و نتايج آن ارائه شده است.
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