ARCTURA, INC.

STTR Phase II: Extremum Seeking Control of Wind Turbines and Wind Farms

Operating in other energy research, exp prog to stim comp res based in NORTH KINGSTOWN, RI, ARCTURA, INC. was founded in 2015.

Profile

The broader/commercial impact of this Small Business Technology Transfer Research (STTR) Phase II project is to improve the efficiency and profitability of wind farms by reducing the losses caused by wake effects—areas of reduced wind speed and increased turbulence that form behind operating wind turbines. These wake effects lead to lower energy production, greater wear on turbines, and increased maintenance costs. The project aims to demonstrate a novel method of wind farm control known as wake steering, in which upstream turbines are deliberately misaligned to divert airflow around downstream turbines. This method could significantly increase the total energy output of a wind farm without requiring new hardware. If successful, the project will reduce the cost of wind energy, improve its reliability, and support clean, renewable power. These improvements will have wide-reaching benefits for the U.S. economy and environment, including the creation of high-value jobs and a reduction in reliance on fossil fuels.


This project is based on a novel yaw control method called Log-of-Power Extremum Seeking Control (LP-ESC), a model-free feedback algorithm that adjusts turbine yaw angles in real time to maximize total wind farm power output. Unlike traditional model-based wake steering approaches, LP-ESC does not rely on detailed physical models of wake transport, which can be inacc

ARCTURA, INC. is positioned in other energy research, exp prog to stim comp res, a segment that rewards a clear, focused offering.

Its base of operations is NORTH KINGSTOWN, RI.

It is recorded at the STTR Phase II stage.

Its team size is recorded as 1-10 employees.

Public records show total funding of about $1.2M.

Website: arctura.com