From time-series to hybrid models: advancements in short-term load forecasting embracing smart grid paradigm
View/Open
Cita com:
hdl:2117/409423
Document typeArticle
Defense date2024-05-23
PublisherMultidisciplinary Digital Publishing Institute
Rights accessOpen Access
Except where otherwise noted, content on this work
is licensed under a Creative Commons license
:
Attribution 4.0 International
Abstract
This review paper is a foundational resource for power distribution and management decisions, thoroughly examining short-term load forecasting (STLF) models within power systems. The study categorizes these models into three groups: statistical approaches, intelligent-computing-based methods, and hybrid models. Performance indicators are compared, revealing the superiority of heuristic search and population-based optimization learning algorithms integrated with artificial neural networks (ANNs) for STLF. However, challenges persist in ANN models, particularly in weight initialization and susceptibility to local minima. The investigation underscores the necessity for sophisticated predictive models to enhance forecasting accuracy, advocating for the efficacy of hybrid models incorporating multiple predictive approaches. Acknowledging the changing landscape, the focus shifts to STLF in smart grids, exploring the transformative potential of advanced power networks. Smart measurement devices and storage systems are pivotal in boosting STLF accuracy, enabling more efficient energy management and resource allocation in evolving smart grid technologies. In summary, this review provides a comprehensive analysis of contemporary predictive models and suggests that ANNs and hybrid models could be the most suitable methods to attain reliable and accurate STLF. However, further research is required, including considerations of network complexity, improved training techniques, convergence rates, and highly correlated inputs to enhance STLF model performance in modern power systems.
CitationAli, S. [et al.]. From time-series to hybrid models: advancements in short-term load forecasting embracing smart grid paradigm. "Applied sciences (Basel)", 23 Maig 2024, vol. 14, núm. 11, article 4442.
ISSN2076-3417
Publisher versionhttps://www.mdpi.com/2076-3417/14/11/4442
Files | Description | Size | Format | View |
---|---|---|---|---|
applsci-14-04442.pdf | 1,345Mb | View/Open |