Optimizing Dual-Axis Solar Panel Operation in an Agrivoltaic System and Implications for Power Systems
Files
Date
2024-01-03
Contributor
Advisor
Department
Instructor
Depositor
Speaker
Researcher
Consultant
Interviewer
Narrator
Transcriber
Annotator
Journal Title
Journal ISSN
Volume Title
Publisher
Volume
Number/Issue
Starting Page
2907
Ending Page
Alternative Title
Abstract
The concept of agrivoltaics, or co-locating photovoltaic panels and crops, is viewed as a potential solution to competing land demands for food and energy production. In this paper, we propose an optimal dual-axis photovoltaic panel formulation that adjusts the panel position to maximize power generation subject to crop requirements. Through convex relaxations and shading factor approximations, we reformulate the problem as a convex second-order cone program and solve for the panel position adjustments away from the sun-tracking trajectory. We demonstrate our approach in a case study by comparing our approach with an approach that maximizes solar power capture and a scenario in which there are only crops. We found that we are able to successfully adjust the panel position while accounting for the trade-offs between the photovoltaic panels’ energy production and the crop health. Additionally, optimizing the operation of an agrivoltaic system allows us to better understand agrivoltaic systems as a resource connected to the power grid.
Description
Keywords
Distributed, Renewable, and Mobile Resources, agrivoltaic systems, food-energy nexus, optimization, solar photovoltaics
Citation
Extent
10 pages
Format
Geographic Location
Time Period
Related To
Proceedings of the 57th Hawaii International Conference on System Sciences
Related To (URI)
Table of Contents
Rights
Attribution-NonCommercial-NoDerivatives 4.0 International
Rights Holder
Local Contexts
Collections
Email libraryada-l@lists.hawaii.edu if you need this content in ADA-compliant format.