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DOE OSTI · 3484711

Multidisciplinary Design, Analysis, and Optimization (MDO) for Co-Designed Transmission & Distribution Electric Grid Planning

Palmintier, Bryan [National Laboratory of the Rockies, Golden, CO (United States)] (ORCID:0000000214520715)·Henriquez-Auba, Rodrigo [National Laboratory of the Rockies, Golden, CO (United States)]·Panossian, Nadia [National Laboratory of the Rockies, Golden, CO (United States)]·Brown, Patrick [National Laboratory of the Rockies, Golden, CO (United States)]·Lara, Jose Daniel [National Laboratory of the Rockies, Golden, CO (United States)]·Latif, Aadil [National Laboratory of the Rockies, Golden, CO (United States)]
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Abstract

This paper describes early experiences and example use cases applying multi-disciplinary design analysis and optimization (MDO) to the integrated design of power grids. Adapted from aerospace, MDO enables combining multiple existing tools into a coordinated optimization. Here we use MDO to simultaneously capture integrated transmission-distribution and investment-engineering trade-offs in an automated framework. Example use cases showcase prototype interactions among existing grid models using MDO and hint at the types of integrated analyses enabled by this approach. In addition, we share experiences and thoughts on grid-specific challenges and opportunities to help advance further work in this area.

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24 POWER TRANSMISSION AND DISTRIBUTIONintegrated grid planningintegrated systems planningmulti-disciplinary design analysis and optimizationpower systems planningtransmission-distribution interactions

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Palmintier, Bryan [National Laboratory of the Rockies, Golden, CO (United States)] (ORCID:0000000214520715), Henriquez-Auba, Rodrigo [National Laboratory of the Rockies, Golden, CO (United States)], Panossian, Nadia [National Laboratory of the Rockies, Golden, CO (United States)], Brown, Patrick [National Laboratory of the Rockies, Golden, CO (United States)], Lara, Jose Daniel [National Laboratory of the Rockies, Golden, CO (United States)], Latif, Aadil [National Laboratory of the Rockies, Golden, CO (United States)]. 2026-07-28. Multidisciplinary Design, Analysis, and Optimization (MDO) for Co-Designed Transmission & Distribution Electric Grid Planning. https://doi.org/10.1016/j.epsr.2026.113690

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