Connecting Minds: AI Use Cases to Bridge Power Systems and Large Language Models for Practical Applications

Chen, Yousu [Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)]; Anderson, Alexander A. [Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)] (ORCID:0000000196789963)

doi:10.2172/2574820

DOE OSTI · 2574820

Connecting Minds: AI Use Cases to Bridge Power Systems and Large Language Models for Practical Applications

Chen, Yousu [Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)]·Anderson, Alexander A. [Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)] (ORCID:0000000196789963)

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Abstract

Recent advances in artificial intelligence (AI) and development of large language models (LLMs) present the opportunity to develop a new generation of power systems applications. In contrast with early power system AI applications based on structured numerical data, LLMs offer unique capabilities to perform logical reasoning using text documents, unstructured data, and application programming interface (API) calls to computational software. This paper seeks to bridge the knowledge gap between power systems engineers and LLM developers through a crosscutting explanation of use cases, characteristics, requirements, practical considerations from the perspectives of both LLM capabilities and industry needs. Specific focus is given to applications that can be realistically deployed by electric utilities. After introducing the architecture of LLMs and unique challenges of the power systems domain, this paper proposes twenty representative LLM applications grouped into categories of 1) power system operations, 2) asset management, 3) system planning and analytics, and 4) energy management and protection systems. Five use cases are presented within each category with descriptions of the motivation, objectives, approaches, example inputs / outputs, and benefits of each use case.

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24 POWER TRANSMISSION AND DISTRIBUTION 97 MATHEMATICS AND COMPUTING artificial intelligence asset management electrical power distribution energy management systems knowledge engineering large language models power generation planning power system planning power system protection power system reliability

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BibTeX RIS

Chen, Yousu [Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)], Anderson, Alexander A. [Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)] (ORCID:0000000196789963). 2025-05-31. Connecting Minds: AI Use Cases to Bridge Power Systems and Large Language Models for Practical Applications. https://doi.org/10.2172/2574820

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