DOE OSTI · 3015020
A Physical Model Enhanced Data Driven Method for High-Resolution Residential Load Profile Generation
Abstract
Residential buildings account for significant energy consumption, creating opportunities to offer grid services. As electric utilities seek to implement effective system operation strategies, understanding residential energy consumption patterns becomes essential; However, the time intervals of load profiles measured by utilities' smart meters are typically from 15 minutes to 60 minutes. The low-resolution data make it hard to extract appliance-level load information, which is critical for providing grid services. This paper presents a load profile generator designed to produce synthetic load profiles for residential buildings that emphasizes the importance of accurate representations of realistic energy consumption patterns. The generator takes realistic low-resolution residential load measurements and weather data as inputs, producing 1-minute interval profiles that match the characteristics of the original profiles. Further, this generator can be used to populate load profiles in areas where actual measurements are limited to improve the ability of utilities to analyze their distribution systems. By providing more high-resolution residential building load profiles, this tool supports electric utilities to enhance their residential building load control strategies and improve overall grid stability.
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Wang, Jiyu [National Laboratory of the Rockies, Golden, CO (United States)], Zhu, Xiangqi [National Laboratory of the Rockies, Golden, CO (United States)], Ding, Fei [National Laboratory of the Rockies, Golden, CO (United States)], Xuan, Keyang [National Laboratory of the Rockies, Golden, CO (United States)]. 2026-01-14. A Physical Model Enhanced Data Driven Method for High-Resolution Residential Load Profile Generation. https://doi.org/10.2172/3015020
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