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Coordinated Control of Tidal Cross-flow Turbines

Initial laboratory experiments with coordinated phase control of cross-flow turbines in a dense array.

Polagye, B. University of Washington

Dec 06, 2016
5 Resources
0 Stars
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State Estimation for advanced control of wave energy converters

A report on state estimation for advanced control of wave energy converters (WECs), with supporting data models and slides from the overview presentation. The methods discussed are intended for use to enable real-time closed loop control of WECs.

Coe, R. and Bacelli, G. Sandia National Laboratories

Apr 25, 2017
6 Resources
0 Stars
Publicly accessible

Holistic Control Embedded PTO Development Target Performance Metrics Definitions

Collection of Power Take-Off (PTO), Power Conversion Chain (PCC), and relevant device metrics to be used for performance assessment of the Control co-designed PTO including brief summary of literature, baseline, and target metrics values.

Boerner, T. et al CalWave Power Technologies Inc.

Jul 30, 2019
1 Resources
0 Stars
Publicly accessible

TEAMER: Cross-flow Turbine Hydrodynamics

The objective of this work is to validate RANS and LES computations of cross-flow turbine hydrodynamics using laboratory scale measurements. Validation involves the comparison of time-and phase averaged performance metrics and flowfields across the widest practical range of turbin...

Athair, A. et al University of Washington (NNMREC)

Mar 25, 2025
7 Resources
0 Stars
Publicly accessible

Radar ANL Wind Profiler with RASS, Yakima Raw Data

**Overview** **Winds** A radar wind profiler measures the Doppler shift of electromagnetic energy scattered back from atmospheric turbulence and hydrometeors along 3-5 vertical and off-vertical point beam directions. Back-scattered signal strength and radial-component velocities ...

Wilczak, J. and King, C. Wind Energy Technologies Office (WETO)

Mar 14, 2016
1 Resources
0 Stars
Publicly accessible

Radar ANL Wind Profiler with RASS, Goldendale Raw Data

Wilczak, J. and King, C. Wind Energy Technologies Office (WETO)

Mar 13, 2016
1 Resources
0 Stars
Publicly accessible

Radar ANL Wind Profiler, Walla Walla Raw Data

Wilczak, J. and King, C. Wind Energy Technologies Office (WETO)

Mar 13, 2016
1 Resources
0 Stars
Publicly accessible

Conway St Apartments Olive Street Development

In Greenfield, Massachusetts, Olive Street Development transformed an old elementary school building into 12 high-end rental apartments. The developer aimed to get as close to net-zero performance as practical, installing: (1) R-30 high-density spray foam against the brick walls (...

Aldrich, R. and Williamson, J. Steven Winter Associates of the Consortium for Advanced Residential Buildings

Apr 27, 2016
2 Resources
0 Stars
In curation

TEAMER: Biofouling Analysis for Wave Energy Piston Design Load Cell Data

Biofouling and corrosion are a major concern for all ocean-deployed components, especially when mechanical motion is involved. Triton has developed the concept of a biofouling mitigation seal as part of the piston sealing assembly for the Triton Wave Energy Converter (TSI-WEC). Th...

Robertson, T. et al Triton Systems, Inc.

Nov 01, 2021
9 Resources
0 Stars
Publicly accessible

Wave Tank Testing Report for Controls Validation of a Heaving Point Absorber

The core objectives of this project is to improve the power capture of three different wave energy conversion (WEC) devices by more than 50% using an advanced control system and validate the attained improvements using wave tank and full scale testing. In parallel, we will bring a...

Previsic, M. et al Re Vision Consulting

Aug 26, 2020
3 Resources
0 Stars
Publicly accessible

LCOE Analysis of Surge-Mode WEC

Spreadsheet which provides estimates of reductions in Levelized Cost of Energy for a surge-mode wave energy converter (WEC). This is made available via adoption of the advanced control strategies developed during this research effort.

Staby, B. Resolute Marine Energy, Inc.

Mar 07, 2017
1 Resources
0 Stars
Publicly accessible

Radar 449MHz Astoria, OR (AST) Raw Data

**Overview** **Winds.** A radar wind profiler measures the Doppler shift of electromagnetic energy scattered back from atmospheric turbulence and hydrometeors along 3-5 vertical and off-vertical point beam directions. Back-scattered signal strength and radial-component velocities...

Gottas, D. Wind Energy Technologies Office (WETO)

Sep 02, 2015
1 Resources
0 Stars
Publicly accessible

Radar 449MHz Forks, WA (FKS) Raw Data

Gottas, D. Wind Energy Technologies Office (WETO)

Jul 22, 2015
1 Resources
0 Stars
Publicly accessible

SeaRAY WEC Preliminary Design and Test Planning

The SeaRAY is a deployable power system for maritime sensors, monitoring equipment, communications, unmanned underwater vehicles, and other similar payloads. This project is to design, deliver, and test a prototype low-power WEC that lowers the total cost of ownership and provides...

Hammagren, E. et al Columbia Power Technologies, Inc.

May 18, 2020
4 Resources
0 Stars
Publicly accessible

BENEFIT with Northeastern University: HVAC Hardware-in-the-Loop Experimental Testing of Heat Pump and Air Conditioner

This dataset includes HVAC Hardware-in-the-Loop (HIL) experimental results for a single stage, SEER 16, HSPF 9.5, 3-ton single-speed air source heat pump with 15 kW of backup auxiliary heating tested in both cooling and heating mode, and a two-stage, SEER 21, 2-ton central air con...

Ramaraj and SparnNational Renewable Energy Laboratory

Sep 10, 2024
25 Resources
0 Stars
Publicly accessible

Laboratory Experiments for Highly Nonlinear WEC-Wave Conditions

This document describes the experiments carried out in December 2019 and February-March 2020 in the Directional Wave Basin at the O.H. Hinsdale Wave Research Laboratory, Oregon State University. Regular and irregular waves were generated in the absence and presence of a WEC, inclu...

Robertson, B. et al Oregon State University

Apr 30, 2020
1 Resources
0 Stars
Publicly accessible

HydroAir Power Take Off Combined Design Report

The submission is the combined design report for the HydroAir Power Take Off (PTO). CAD drawings, circuit diagrams, design report, test plan, technical specifications and data sheets are included for the Main and auxiliary control cabinets and three-phase-synchronous-motor with a ...

Pearson, G. et al Dresser-Rand Company

Jun 26, 2015
15 Resources
0 Stars
Publicly accessible

Radar 449MHz North Bend, OR (OTH) Reviewed Data

Gottas, D. Wind Energy Technologies Office (WETO)

Oct 14, 2015
1 Resources
0 Stars
Publicly accessible

Radar 449MHz Astoria, OR (AST) Reviewed Data

Gottas, D. Wind Energy Technologies Office (WETO)

Sep 02, 2015
1 Resources
0 Stars
Publicly accessible

Radar 449MHz Forks, WA (FKS) Reviewed Data

Gottas, D. Wind Energy Technologies Office (WETO)

Jul 23, 2015
1 Resources
0 Stars
Publicly accessible

Radar 449MHz North Bend, OR (OTH) Raw Data

Gottas, D. Wind Energy Technologies Office (WETO)

Oct 14, 2015
1 Resources
0 Stars
Publicly accessible

MASK3 for Advanced WEC Dynamics and Controls

This report outlines the "MASK3" wave tank test within the Advanced WEC Dynamics and Controls (AWDC) project. This test represents the final test in the AWDC project. The focus of the MASK3 test was to consider coordinated 3-degree-of-freedom (3DOF) control of a WEC in a realistic...

Coe, R. et al Sandia National Laboratories

May 01, 2019
4 Resources
0 Stars
Publicly accessible

TEAMER: Experimental Characterization of a Laboratory-Scaled Oscillating Surge Wave Energy Converter

This data is a result of an experimental campaign to characterize the hydrodynamics and performance of a laboratory-scale oscillating surge wave energy converter (OSWEC). The device was 85 cm wide, 1.4 meters tall, and 14 cm thick and was tested in the Sea Wave Environmental Lab (...

Lydon, B. et al University of Washington

Apr 05, 2024
9 Resources
0 Stars
Publicly accessible

LCOE Content Model for the Heaving Point Absorber Buoy

This is the LCOE analysis spreadsheet and content model for the heaving point absorber buoy developed for controls purposes. The cost assessment was done on a wave-farm of 100-units.

Previsic, M. and Karthikeyan, A. Re Vision Consulting

Jul 14, 2017
3 Resources
0 Stars
Publicly accessible

AquaHarmonics WEC 1:20 Scale Tank Test Data

Data from tank tests collected using AquaHarmonics 1:20 scale model that occurred in June and October 2018.

Hagmuller, A. AquaHarmonics, Inc.

Oct 29, 2018
1 Resources
0 Stars
Publicly accessible

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Coordinated Control of Tidal Cross-flow Turbines

State Estimation for advanced control of wave energy converters

Holistic Control Embedded PTO Development Target Performance Metrics Definitions

TEAMER: Cross-flow Turbine Hydrodynamics

Radar ANL Wind Profiler with RASS, Yakima Raw Data

Radar ANL Wind Profiler with RASS, Goldendale Raw Data

Radar ANL Wind Profiler, Walla Walla Raw Data

Conway St Apartments Olive Street Development

TEAMER: Biofouling Analysis for Wave Energy Piston Design Load Cell Data

Wave Tank Testing Report for Controls Validation of a Heaving Point Absorber

LCOE Analysis of Surge-Mode WEC

Radar 449MHz Astoria, OR (AST) Raw Data

Radar 449MHz Forks, WA (FKS) Raw Data

SeaRAY WEC Preliminary Design and Test Planning

BENEFIT with Northeastern University: HVAC Hardware-in-the-Loop Experimental Testing of Heat Pump and Air Conditioner

Laboratory Experiments for Highly Nonlinear WEC-Wave Conditions

HydroAir Power Take Off Combined Design Report

Radar 449MHz North Bend, OR (OTH) Reviewed Data

Radar 449MHz Astoria, OR (AST) Reviewed Data

Radar 449MHz Forks, WA (FKS) Reviewed Data

Radar 449MHz North Bend, OR (OTH) Raw Data

MASK3 for Advanced WEC Dynamics and Controls

TEAMER: Experimental Characterization of a Laboratory-Scaled Oscillating Surge Wave Energy Converter

LCOE Content Model for the Heaving Point Absorber Buoy

AquaHarmonics WEC 1:20 Scale Tank Test Data