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انتخاب ترکیب بهینه منابع تولید پراکنده بهمنظور افزایش امنیت انرژی در سایتهای دفاعی با رویکرد پدافند غیرعامل | ||
| علوم و فناوریهای پدافند نوین | ||
| مقاله 3، دوره 7، شماره 1 - شماره پیاپی 23، فروردین 1395، صفحه 19-32 اصل مقاله (716.87 K) | ||
| نویسندگان | ||
| رضا غفارپور* 1؛ علیرضا جم2؛ علیمحمد رنجبر3 | ||
| 1دانشگاه امام حسین(ع) | ||
| 2دانشگاه صنعتی امیرکبیر | ||
| 3دانشاه صنعتی شریف | ||
| تاریخ دریافت: 10 بهمن 1397، تاریخ بازنگری: 15 دی 1399، تاریخ پذیرش: 10 بهمن 1397 | ||
| چکیده | ||
| امنیت انرژی الکتریکی سایتهای دفاعی تحت تأثیر عوامل مختلفی از جمله حوادث طبیعی و حملات دشمن قرار دارد. از اینرو، توجه به اصول پدافند غیرعامل بهمنظور طراحی و توسعه شبکههای الکتریکی در مراکز مهم دفاعی، امری حیاتی است. هدف این مطالعه، افزایش امنیت تأمین انرژی الکتریکی سایتهای دفاعی از دیدگاه پدافند غیرعامل است. با توجه به حضور منابع تولید پراکنده و عدم قطعیت تولید توان آ‌نها، روش‌های متداول بررسی امنیت تامین انرژی بهطور مستقیم قابل اعمال نیستند. در این مقاله یک مدلسازی جدید برای تعیین ترکیب بهینه منابع انرژی ترکیبی (تعیین نوع، ظرفیت و محل نصب مناسب) در مراکز حساس تدوین شده است، به‌طوریکه قیود فنی شبکه در کنار عدم قطعیت منابع انرژی و اولویت قطع بارهای حساس برآورده شوند. کفایت تأمین انرژی مصرف‌کنندگان با حل مجموعه‌ای از مسئله‌های پخش بار بهینه مورد ارزیابی قرار گرفته است. الگوریتم ارائهشده بهمنظور حل مسئله مبتنی بر الگوریتم رقابت استعماری، کاهش سناریو و پخش بار بهینه، ارائه شده است. مدل ارائهشده در محیط نرم‌افزارهای MATLAB و GAMS حل شده است و ترکیب بهینه منابع انرژی برای افزایش امنیت انرژی سایتهای دفاعی و کاهش میزان خاموشی بارهای حساس، در راستای تحقق اصول پدافند غیرعامل (متعددسازی، متنوع‌سازی و پراکنده‌سازی)، بهدست آمدهاست. نتایج نهایی نشان‌دهنده کارایی الگوریتم پیشنهادی در طراحی مناسب منابع انرژی ترکیبی و افزایش قابل توجه امنیت تأمین انرژی الکتریکی است. | ||
| کلیدواژه‌ها | ||
| اصول پدافند غیرعامل؛ امنیت انرژی سایتهای دفاعی؛ پخش بار بهینه اصلاح‌شده؛ الگوریتم رقابت استعماری | ||
| عنوان مقاله [English] | ||
| Optimal Mix of Distributed Generation Allocation to Improve the Security of Energy Supply in Defensive Sites Using Principles of Passive Defence | ||
| نویسندگان [English] | ||
| reza ghaffarpour1؛ alireza jam2؛ alimohammad ranjbar3 | ||
| چکیده [English] | ||
| Security of electrical energy supply in defencive sites is affected by different parameters like natural disasters and enemy attacks. So, attention to principles of passive defence for design and enhancement of electrical networks in defencive sites is critical. The objective of this study is to increase security of energy supply in defencive sites from the standpoint of passive defence. Due to the presence of DG units and the uncertainty of their power, common methods of security evaluation of energy supply are not applicable directly. For this propose, a new framework for optimal allocation of hybrid energy resources in these sites is presented so that networks technical constraints is satisfied beside energy resources uncertainty and sensitive loads priorities. Supply adequacy of consumers is evaluated by solving a set of optimal power flow equations. Finally, a comprehensive algorithm based on imperialist competitive algorithm, scenario reduction, and optimal power flow is proposed. The optimization problem is formulated as combination of a mixed integer nonlinear programming main problem and a set of nonlinear programming sub problems, taking into consideration the system constraints during all computational steps. The proposed model is presented in MATLAB and GAMS environments and optimal mix of energy resources is obtained to increase energy security of defensive sites and to reduce outage of critical loads, towards principles of passive defense (proliferation, diversification, and dispersation). Final results show the effectiveness of the proposed algorithm in optimal design of hybrid energy resources and remarkable improvement of energy supply security. | ||
| کلیدواژه‌ها [English] | ||
| Passive Defense, Energy Security, Optimal Power Flow, Renewable Energy, Imperialist Competitive Algorithm | ||
| مراجع | ||
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