Stochastic Optimization for Network-Constrained Power System Scheduling Problem
المؤلفون المشاركون
Teshome, D. F.
Correia, P. F.
Lian, K. L.
المصدر
Mathematical Problems in Engineering
العدد
المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-17، 17ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2015-10-13
دولة النشر
مصر
عدد الصفحات
17
التخصصات الرئيسية
الملخص EN
The stochastic nature of demand and wind generation has a considerable effect on solving the scheduling problem of a modern power system.
Network constraints such as power flow equations and transmission capacities also need to be considered for a comprehensive approach to model renewable energy integration and analyze generation system flexibility.
Firstly, this paper accounts for the stochastic inputs in such a way that the uncertainties are modeled as normally distributed forecast errors.
The forecast errors are then superimposed on the outputs of load and wind forecasting tools.
Secondly, it efficiently models the network constraints and tests an iterative algorithm and a piecewise linear approximation for representing transmission losses in mixed integer linear programming (MILP).
It also integrates load shedding according to priority factors set by the system operator.
Moreover, the different interactions among stochastic programming, network constraints, and prioritized load shedding are thoroughly investigated in the paper.
The stochastic model is tested on a power system adopted from Jeju Island, South Korea.
Results demonstrate the impact of wind speed variability and network constraints on the flexibility of the generation system.
Further analysis shows the effect of loss modeling approaches on total cost, accuracy, computational time, and memory requirement.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Teshome, D. F.& Correia, P. F.& Lian, K. L.. 2015. Stochastic Optimization for Network-Constrained Power System Scheduling Problem. Mathematical Problems in Engineering،Vol. 2015, no. 2015, pp.1-17.
https://search.emarefa.net/detail/BIM-1074486
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Teshome, D. F.…[et al.]. Stochastic Optimization for Network-Constrained Power System Scheduling Problem. Mathematical Problems in Engineering No. 2015 (2015), pp.1-17.
https://search.emarefa.net/detail/BIM-1074486
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Teshome, D. F.& Correia, P. F.& Lian, K. L.. Stochastic Optimization for Network-Constrained Power System Scheduling Problem. Mathematical Problems in Engineering. 2015. Vol. 2015, no. 2015, pp.1-17.
https://search.emarefa.net/detail/BIM-1074486
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1074486
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