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A New Hybrid Model Based on Data Preprocessing and an Intelligent Optimization Algorithm for Electrical Power System Forecasting
المؤلفون المشاركون
Jiang, Ping
Liu, Feng
Ma, Xuejiao
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
2015-10-25
دولة النشر
مصر
عدد الصفحات
17
التخصصات الرئيسية
الملخص EN
The establishment of electrical power system cannot only benefit the reasonable distribution and management in energy resources, but also satisfy the increasing demand for electricity.
The electrical power system construction is often a pivotal part in the national and regional economic development plan.
This paper constructs a hybrid model, known as the E-MFA-BP model, that can forecast indices in the electrical power system, including wind speed, electrical load, and electricity price.
Firstly, the ensemble empirical mode decomposition can be applied to eliminate the noise of original time series data.
After data preprocessing, the back propagation neural network model is applied to carry out the forecasting.
Owing to the instability of its structure, the modified firefly algorithm is employed to optimize the weight and threshold values of back propagation to obtain a hybrid model with higher forecasting quality.
Three experiments are carried out to verify the effectiveness of the model.
Through comparison with other traditional well-known forecasting models, and models optimized by other optimization algorithms, the experimental results demonstrate that the hybrid model has the best forecasting performance.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Jiang, Ping& Ma, Xuejiao& Liu, Feng. 2015. A New Hybrid Model Based on Data Preprocessing and an Intelligent Optimization Algorithm for Electrical Power System Forecasting. Mathematical Problems in Engineering،Vol. 2015, no. 2015, pp.1-17.
https://search.emarefa.net/detail/BIM-1074801
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Jiang, Ping…[et al.]. A New Hybrid Model Based on Data Preprocessing and an Intelligent Optimization Algorithm for Electrical Power System Forecasting. Mathematical Problems in Engineering No. 2015 (2015), pp.1-17.
https://search.emarefa.net/detail/BIM-1074801
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Jiang, Ping& Ma, Xuejiao& Liu, Feng. A New Hybrid Model Based on Data Preprocessing and an Intelligent Optimization Algorithm for Electrical Power System Forecasting. Mathematical Problems in Engineering. 2015. Vol. 2015, no. 2015, pp.1-17.
https://search.emarefa.net/detail/BIM-1074801
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1074801
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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