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review · World Journal of Advanced Research and Reviews

Artificial intelligence (AI) in renewable energy: A review of predictive maintenance and energy optimization

202488 citationsOpen accessUniversity of Benin

In plain language

Artificial intelligence is transforming renewable energy systems through predictive maintenance and energy optimisation. Machine learning algorithms process sensor data and historical performance records to detect patterns that signal equipment faults before failures occur. This proactive maintenance reduces operational downtime, extends the working life of infrastructure, and lowers operating costs across renewable installations. In addition, deep learning, neural networks, and predictive analytics optimise power generation from solar, wind, and hydropower facilities. By evaluating real-time monitoring streams and environmental conditions, these analytical tools forecast energy production patterns and allocate resources to maximise generation yield. Implementing these artificial intelligence tools also involves addressing operational hurdles such as data security, technical interoperability, and the establishment of standardised frameworks to support clean energy integration.

Key takeaways

  • Machine learning analyses sensor and historical data to forecast equipment failures before they happen, cutting downtime and maintenance costs.
  • Artificial intelligence extends the operational lifespan of renewable energy infrastructure by enabling proactive maintenance strategies.
  • Neural networks and deep learning optimise energy yields in solar, wind, and hydropower by adapting in real time to shifting environmental conditions.
  • Adoption of artificial intelligence across clean energy systems faces hurdles including data security concerns, interoperability challenges, and a lack of standardised frameworks.

Why it matters

Renewable energy sources like wind and solar depend heavily on changing weather patterns and require high operational reliability to compete with fossil fuels. Deploying artificial intelligence to prevent equipment breakdown and adjust generation in real time helps clean power operators cut costs, maximise output, and stabilise the supply of sustainable electricity to modern power grids.

Commercialisation angle

The applications focus on predictive maintenance software and generation-optimisation tools for operators of solar, wind, and hydropower plants. Because the review synthesises techniques such as neural networks and real-time sensor analytics alongside ongoing challenges in interoperability and standardisation, these technologies appear to span applied research through to active operational testing in power systems, though widespread market adoption still requires robust security and operational standards.

AI-generated from the published abstract. Always read the original work before citing.

Abstract

The integration of Artificial Intelligence (AI) in the renewable energy sector has emerged as a transformative force, enhancing the efficiency and sustainability of energy systems. This paper provides a comprehensive review of the application of AI in two critical aspects of renewable energy in relation to predictive maintenance and energy optimization. Predictive maintenance, enabled by AI, has revolutionized the renewable energy landscape by predicting and preventing equipment failures before they occur. Utilizing machine learning algorithms, AI analyzes vast amounts of data from sensors and historical performance to identify patterns indicative of potential faults. This proactive approach not only minimizes downtime but also extends the lifespan of renewable energy infrastructure, resulting in substantial cost savings and improved reliability. Furthermore, AI plays a pivotal role in optimizing the energy output of renewable sources. Through advanced data analytics and real-time monitoring, AI algorithms can adapt to changing environmental conditions, predicting energy production patterns and optimizing resource allocation. This ensures maximum energy yield from renewable sources, making them more competitive with traditional energy sources. The paper delves into specific AI techniques such as deep learning, neural networks, and predictive analytics employed for predictive maintenance and energy optimization in various renewable energy systems like solar, wind, and hydropower. Challenges and opportunities associated with implementing AI in renewable energy are discussed, including data security, interoperability, and the need for standardized frameworks. The synthesis of AI technologies with renewable energy not only addresses operational challenges but also contributes to the global transition towards sustainable and clean energy solutions. This review serves as a valuable resource for researchers, practitioners, and policymakers seeking insights into the evolving landscape of AI applications in the renewable energy sector. As technology continues to advance, the synergies between AI and renewable energy are poised to shape the future of the global energy paradigm.

Research topics

  • Energy Load and Power Forecasting
  • Oil and Gas Production Techniques
  • Energy and Environment Impacts

Sustainable Development Goals

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DOI: 10.30574/wjarr.2024.21.1.0347

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