Improved Firefly Algorithm: A Novel Method for Optimal Operation of Thermal Generating Units
المؤلفون المشاركون
Vu Quynh, Nguyen
Van Dai, Le
Nguyen, Thang Trung
المصدر
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-23، 23ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-07-09
دولة النشر
مصر
عدد الصفحات
23
التخصصات الرئيسية
الملخص EN
This paper presents a novel improved firefly algorithm (IFA) to deal the problem of the optimal operation of thermal generating units (OOTGU) with the purpose of reducing the total electricity generation fuel cost.
The proposed IFA is developed based on combining three improvements.
The first is to be based on the radius between two solutions, the second is updated step size for each considered solution based on different new equations, and the third is to slightly modify a formula producing new solutions by using normally distributed random numbers and canceling uniform random numbers of conventional firefly algorithm (FA).
The effect of each proposed improvement on IFA is investigated by executing five benchmark functions and two different systems.
The performance of IFA is investigated on six other study cases consisting of different types of objective function and complex level of constraints.
The objective function considers single fuel with quadratic form and nonconvex form, and multifuels with the sum of several quadratic and nonconvex functions while a set of constraints taken into account are power loss, prohibited zone, ramp rate limit, spinning reserve, and all constraints in transmission power networks.
The obtained results indicate the proposed improvements in terms of high optimal solution quality, stabilization of search ability, and fast convergence compared with FA.
In addition, the comparisons with other methods also lead to a conclusion that the proposed method is a very promising optimization tool for systems with quadratic fuel cost function and with complicated constraints.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Nguyen, Thang Trung& Vu Quynh, Nguyen& Van Dai, Le. 2018. Improved Firefly Algorithm: A Novel Method for Optimal Operation of Thermal Generating Units. Complexity،Vol. 2018, no. 2018, pp.1-23.
https://search.emarefa.net/detail/BIM-1135705
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Nguyen, Thang Trung…[et al.]. Improved Firefly Algorithm: A Novel Method for Optimal Operation of Thermal Generating Units. Complexity No. 2018 (2018), pp.1-23.
https://search.emarefa.net/detail/BIM-1135705
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Nguyen, Thang Trung& Vu Quynh, Nguyen& Van Dai, Le. Improved Firefly Algorithm: A Novel Method for Optimal Operation of Thermal Generating Units. Complexity. 2018. Vol. 2018, no. 2018, pp.1-23.
https://search.emarefa.net/detail/BIM-1135705
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1135705
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر