Design of distributed photovoltaic utilization optimization method for large buildings considering load deviation and fluctuation characteristics mining algorithms

Junjun Huo; Xiaomei Wang

doi:10.1117/12.3015310

6 February 2024 Design of distributed photovoltaic utilization optimization method for large buildings considering load deviation and fluctuation characteristics mining algorithms

Junjun Huo, Xiaomei Wang

Author Affiliations +

Proceedings Volume 12979, Ninth International Conference on Energy Materials and Electrical Engineering (ICEMEE 2023); 129793W (2024) https://doi.org/10.1117/12.3015310
Event: 9th International Conference on Energy Materials and Electrical Engineering (ICEMEE 2023), 2023, Guilin, China

Abstract

The conventional optimization method of distributed photovoltaic utilization ratio is mainly based on demand response optimization, and the load difference between peak load and trough load in buildings is large, which affects the optimization effect of photovoltaic utilization ratio. Therefore, an optimization method of distributed photovoltaic utilization rate of large buildings considering the mining algorithm of load deviation and fluctuation characteristics is designed. The load fluctuation characteristics of distributed photovoltaic power supply in buildings are excavated, and the load sequence of distributed photovoltaic power supply is analyzed, so that the load sequence is transformed into a stationary sequence to meet the stable power supply demand of buildings. Based on the load deviation degree, the peak load of distributed photovoltaic power supply in large buildings is balanced. By analyzing the peak load of distributed photovoltaic power supply in buildings, the load of building photovoltaic wiring is transferred reasonably, so as to optimize the load utilization ratio of photovoltaic equipment. Comparative experiments show that the optimization effect of this method is better and can be applied to real life.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

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Junjun Huo and Xiaomei Wang "Design of distributed photovoltaic utilization optimization method for large buildings considering load deviation and fluctuation characteristics mining algorithms", Proc. SPIE 12979, Ninth International Conference on Energy Materials and Electrical Engineering (ICEMEE 2023), 129793W (6 February 2024); https://doi.org/10.1117/12.3015310

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KEYWORDS

Photovoltaics

Buildings

Mathematical optimization

Power supplies

Mining

Design and modelling

Power grids

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