Short-term load forecast using ensemble neuro-fuzzy model

被引：45

作者：

Malekizadeh, M. ^{[1
]}

Karami, H. ^{[4
]}

Karimi, M. ^{[2
]}

Moshari, A. ^{[2
]}

Sanjari, M. J. ^{[3
]}

机构：

[1] Amirkabir Univ Technol, Elect Engn Dept, Tehran, Iran

[2] Niroo Res Inst, Dept Power Syst Planning & Operat, Tehran, Iran

[3] Griffith Univ, Sch Engn & Built Environm, Gold Coast, Qld 4222, Australia

[4] Niroo Res Inst, High Voltage Res Grp, Tehran, Iran

来源：

ENERGY | 2020年 / 196卷 / 196期

关键词：

Short-term load forecasting; Neuro-fuzzy model; LOLIMOT training algorithm; Takagi-Sugeno-Kang model; Flexible network topology; NETWORK; ALGORITHM; ANFIS;

D O I：

10.1016/j.energy.2020.117127

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

In this paper, Takagi-Sugeno-Kang neuro-fuzzy model is trained using locally linear model tree (LOLIMOT) method to forecast day-ahead hourly load profile. The proposed approach is applied to a real load profile measured in Iran as a geographically spread case study. The effects of partitioning the power system to smaller regions on the load forecasting and its advantages, such as practical consideration of daily average temperature data, are also shown. Moreover, a set of preprocessing approaches is proposed and implemented on historical load data to improve forecasting results. It is shown that by using LOLIMOT, the neuro-fuzzy model does not need the predetermined settings, such as the number of neurons, membership functions or fuzzy rules by an expert because all the parameters are set by the LOLIMOT method. This approach leads to the flexible network topology of the trained model for different days, which leads to extract the load profile trends more effectively. (C) 2020 Elsevier Ltd. All rights reserved.

引用

页数：10

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