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CalWave Revised IO&M Plan CalWave Open Water Demo

Revised IO&M Plan for CalWave's open water demonstration at Scripps Institution of Oceanography for the open water demonstration to be conducted in collaboration with University of California, San Diego (UCSD) near the Scripps Institute of Oceanography (SIO) pier, in a water dept...

Petcovic, D. et al CalWave Power Technologies Inc.

Jun 02, 2020
1 Resources
0 Stars
Awaiting release

CalWave Holistic PTO Design Product Requirement Document

CalWave Power Technologies is currently in the process of developing the conceptual architecture for a fully upscaled Wave Energy Converter. Current and past efforts have been for smaller scaled systems, with commensurately lower forces and length scales. This document contains a ...

Kojimoto, N. et al CalWave Power Technologies Inc.

Dec 06, 2021
1 Resources
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Awaiting release

CalWave Deep Ocean Basin Test Plan, Ireland

Documentation of CalWave's wave tank test plan (including test setup and overview) at the Deep Ocean Basin at Ringaskiddy, Cork, Ireland. Experimental tank testing of scaled prototype units will be conducted repeatedly throughout the design process to verify device performance for...

Boerner, T. et al CalWave Power Technologies Inc.

Oct 31, 2022
1 Resources
0 Stars
Awaiting release

CalWave Open Water Demo FMEA Update Budget Period 2

The Failure Modes and Effects Analysis (FMEA) is a qualitative reliability technique for systematically analyzing each possible failure mode within a hardware system, and identifying the resulting effect on that system, the mission, and the personnel. This submission includes an u...

Boerner, T. et al CalWave Power Technologies Inc.

Oct 09, 2020
1 Resources
0 Stars
Awaiting release

Triton: Survivability Enhancement of a Multi-Mode Point Absorber

The overall goal of this project was to design and validate a survival mode for the Triton WEC that allows for a reduction in peak loads, while simultaneously allowing for a reduction of capital cost due to the elimination of overdesign to account for uncertainty. In addition, the...

Mundon, T. and Rosenberg, B. Oscilla Power, Inc.

Sep 28, 2018
11 Resources
0 Stars
Publicly accessible

TEAMER: FOSWEC Mooring Modeling and Analysis, Post Access Report and Data

Floating oscillating surge wave energy converters (FOSWECs) offer several advantages over bottom-hinged oscillating surge wave energy converters, including large wave potential at deep-water sites with fewer permitting and environmental concerns outside territorial waters. As a te...

Housner, S. et al Virginia Tech

Jun 14, 2022
10 Resources
0 Stars
Publicly accessible

TEAMER: Results of Investigating Structural Design Concepts and Alternative Materials for a Wave Power System

Included here are materials from a study on the design of a three-body Wave Energy Converter (WEC) utilizing a heave plate, dual Power Take Offs (PTOs), and single point mooring. A material trade study has been conducted to evaluate the effects of introducing various metallic and ...

Whitney, C. et al Cardinal Engineering

Apr 27, 2024
4 Resources
0 Stars
Awaiting release

Specified System Requirements for the HydroAir Power Take Off System

Includes Annual Energy Production of the system, Target Availability of the system, the system's PWR (power to weight ratio), Critical Dimensions and Weights (e.g. center of gravity and center of buoyancy, capture length) of the system, the system's Noise Levels, and All Grid Requ...

Natanzi, S. and Hall, R. Siemens Government Technologies, Inc.

Oct 02, 2020
1 Resources
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Design Specifications for Manufacturer for the HydroAir Power Take Off System

Includes Design Specs for Manufacturer, PTO Weight, PTO Dimensions, Turbine (Rotor and Ductwork) Design, CAD Drawings of the turbine and rotor, List of components and weights, Materials Used, Generator, List of components and weights, Structural Design, CAD drawings of the structu...

Natanzi, S. and Hall, R. Siemens Government Technologies, Inc.

Oct 02, 2020
1 Resources
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Awaiting release

Translated System Requirements into PTO Design Requirements (in addition to Component-level metrics) for the HydroAir Power Take Off System

Includes Maximum Cost, Critical Dimensions and Weights, Damping Curve, Rotor Speed Profile Changes, Mechanical Power for a given pressure and airflow, Turbine rpm range and power, Generator input torque, Torque speed curves/profile, Generated electrical power for given input torqu...

Natanzi, S. and Hall, R. Siemens Government Technologies, Inc.

Oct 02, 2020
1 Resources
0 Stars
Awaiting release

CalWave First Iterative PTO Description

This documents summarizes a preliminary first iterative design of a PTO device developed by CalWave. The document includes controls, hydraulic, and electric architectures from the first iteration of the CalWave PTO design that match requirements set out by the "CalWave Holistic PT...

Kojimoto, N. et al CalWave Power Technologies Inc.

Dec 06, 2021
2 Resources
0 Stars
Awaiting release

Stage 2 Sub-Scale Magnetic Gear

The goal of this project is to design, fabricate, and test a hermetically sealed 50 kilowatt (kW) multistage magnetically geared generator (MGG). In order to reduce risk, a sub-scale 5kW multistage MGG was first built. This project will benefit MHK device developers by providing a...

Bird, J. Portland State University

May 30, 2021
2 Resources
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Awaiting release

Advanced Direct-Drive Generator for Improved Availability of Oscillating Wave Surge Converter Power Generation Systems: 1hp 300rpm Axial-Flux Magnetically Geared Generator Test Data

Static torque and no load test data for a 1hp, 300rpm axial-flux magnetically geared generator prototype developed by Texas A&M EMPE Lab.

Toliyat, H. et al ABB Inc.

May 02, 2017
1 Resources
0 Stars
Publicly accessible

CalWave Tank Testing Lir Deep Ocean Basin

Experimental tank testing report for CalWave's 1:20 & 1:30 scale prototype testing at the Lir National Ocean Test Facility in Ireland. Testing was completed in January 2018. Test report includes description of the scaled prototype, primary testing objectives, instrumentation and b...

Boerner, T. CalWave Power Technologies Inc.

Jan 15, 2018
1 Resources
0 Stars
Publicly accessible

NREL MOIS Data for NWEI Azura June 2015

NREL Modular Ocean Instrumentation System (MOIS) data files for the Azura grid-connected deployment at the 30-meter berth of the US Navy's Wave Energy Test Site (WETS 30m Site) at the Kaneohe Marine Corps Base Hawaii (MCBH) on the windward (northeast) coast of the island of Oahu, ...