Abstract
In this paper, fuzzy logic (FL) is applied to the problem of short-Term load forecasting (next day) in electrical power systems. To achieve this, it is necessary to select the historical data to be used and pre-process them using the c-means method, grouping them according to power levels (MW) to define the number of membership functions (MFs) to the fuzzy system, which is very important for the calculation of the lowest forecast error; finally, the historical data are entered into the fuzzy system implemented in MATLAB. This methodology is applied to predict the daily electrical load (demand) of the Peruvian Electrical System using the historical data of the actual demand executed for the study period and by calculating the MAPE error. It is shown that the FL offers better results than the conventional methodology for the forecast of the electrical load.
Original language | American English |
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Title of host publication | Proceedings of the 2018 IEEE PES Transmission and Distribution Conference and Exhibition - Latin America, T and D-LA 2018 |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
ISBN (Electronic) | 9781538658444 |
DOIs | |
State | Indexed - 26 Oct 2018 |
Externally published | Yes |
Event | 2018 IEEE PES Transmission and Distribution Conference and Exhibition - Latin America, T and D-LA - Lima, Peru Duration: 18 Sep 2018 → 21 Sep 2018 |
Publication series
Name | Proceedings of the 2018 IEEE PES Transmission and Distribution Conference and Exhibition - Latin America, T and D-LA 2018 |
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Conference
Conference | 2018 IEEE PES Transmission and Distribution Conference and Exhibition - Latin America, T and D-LA |
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Country/Territory | Peru |
City | Lima |
Period | 18/09/18 → 21/09/18 |
Bibliographical note
Publisher Copyright:© 2018 IEEE.
Keywords
- Clustering
- fuzzy logic
- Peruvian interconnected electrical system.
- short-Term load forecasting
- time series