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TEAMER: Twin Ocean Power Wave Energy Converter Comprehensive Overview

Published by Twin Ocean Power | Department of Energy | Catalog Last Checked: March 23, 2026 at 09:43 PM | Dataset Last Updated: January 27, 2025 at 05:47 AM
These files collectively provide a comprehensive overview of the testing process, data analysis, and validation for the Twin Ocean Power device tested at the O.H. Hinsdale Wave Research Laboratory, supported by TEAMER funding. This resource includes an overview of power results for a series of 7 trials. The files included in this comprehensive overview include a comprehensive log sheet for each trial, a summary of all trials, and processing scripts for the raw data. It includes all raw data in .tsv and MATLAB compatible formats, an average power chart, angular velocity charts for each trial, trial metrics, and power output files. This resource includes images of the Twin Ocean Power Wave Energy Converter device components and movement during testing and video recordings of each trial.

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Complete Metadata
@type dcat:Dataset
accessLevel public
bureauCode 
                                            [
  "019:20"
]
contactPoint 
                                            {
  "fn": "John Nguyen",
  "@type": "vcard:Contact",
  "hasEmail": "mailto:johnng7072@gmail.com"
}
dataQuality 
                                            true
description These files collectively provide a comprehensive overview of the testing process, data analysis, and validation for the Twin Ocean Power device tested at the O.H. Hinsdale Wave Research Laboratory, supported by TEAMER funding. This resource includes an overview of power results for a series of 7 trials. The files included in this comprehensive overview include a comprehensive log sheet for each trial, a summary of all trials, and processing scripts for the raw data. It includes all raw data in .tsv and MATLAB compatible formats, an average power chart, angular velocity charts for each trial, trial metrics, and power output files. This resource includes images of the Twin Ocean Power Wave Energy Converter device components and movement during testing and video recordings of each trial.
distribution 
                                            [
  {
    "@type": "dcat:Distribution",
    "title": "Compressive Trial Log Sheet.xlsx",
    "format": "xlsx",
    "accessURL": "https://mhkdr.openei.org/files/582/20240911_Regular_Damping1%20log.xlsx",
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    "description": "A comprehensive log sheet documenting trial test information and associated notes.

20240911_Regular_Damping1 log"
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  {
    "@type": "dcat:Distribution",
    "title": "AngularVelocity.m",
    "format": "m",
    "accessURL": "https://mhkdr.openei.org/files/582/AngularVelocity.m",
    "mediaType": "application/octet-stream",
    "description": "script is designed to plot the velocity profile for each trial. It calculates angular velocity based on the motion data, and visualizes the results in a clear graphical format."
  },
  {
    "@type": "dcat:Distribution",
    "title": "Average Power Chart.png",
    "format": "png",
    "accessURL": "https://mhkdr.openei.org/files/582/Average%20Power%20Chart.png",
    "mediaType": "image/png",
    "description": "A graphical chart displaying the average power results for each trial."
  },
  {
    "@type": "dcat:Distribution",
    "title": "CalculateRotation.m",
    "format": "m",
    "accessURL": "https://mhkdr.openei.org/files/582/CalculateRotation.m",
    "mediaType": "application/octet-stream",
    "description": "designed to analyze trial data within the frame range of 6,000 to 12,000. The script processes the west float's motion, identifying peaks and troughs associated with the torque arm. It calculates the radian angle between consecutive peaks and troughs for each wave."
  },
  {
    "@type": "dcat:Distribution",
    "title": "ImageProcess.m",
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    "accessURL": "https://mhkdr.openei.org/files/582/ImageProcess%20%281%29.m",
    "mediaType": "application/octet-stream",
    "description": "ImageProcess was developed to validate data consistency and show data charts"
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  {
    "@type": "dcat:Distribution",
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    "format": "xlsx",
    "accessURL": "https://mhkdr.openei.org/files/582/Summary.xlsx",
    "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
    "description": "A compilation of power data for all trials, including  total power in one minute  for each trial and average power for each trial."
  },
  {
    "@type": "dcat:Distribution",
    "title": "Trial 1 Raw Data.tsv",
    "format": "tsv",
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    "mediaType": "application/octet-stream",
    "description": "Raw testing data generated by Qualisys software during Trial 1.
Trial0001_6D"
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    "@type": "dcat:Distribution",
    "title": "Trial 1 Raw Data MATLAB.xls",
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The trial data from Trial0001_6D.tsv reformatted for MATLAB compatibility.
Trial0001_6D"
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  {
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    "mediaType": "application/octet-stream",
    "description": "Raw testing data generated by Qualisys software during Trial 2.
Trial0002_6D"
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The trial data from Trial0002_6D.tsv reformatted for MATLAB compatibility.
Trial0002_6D"
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    "mediaType": "application/octet-stream",
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Trial0003_6D"
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The trial data from Trial0003_6D.tsv reformatted for MATLAB compatibility.
Trial0003_6D"
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Trial0004_6D"
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    "mediaType": "application/vnd.ms-excel",
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The trial data from Trial0004_6D.tsv reformatted for MATLAB compatibility.
Trial0004_6D"
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    "accessURL": "https://mhkdr.openei.org/files/582/Trial0005_6D.tsv",
    "mediaType": "application/octet-stream",
    "description": "Raw testing data generated by Qualisys software during Trial 5.
Trial0005_6D"
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  {
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    "mediaType": "application/vnd.ms-excel",
    "description": "The trial data from "Trial 5 Raw Data.tsv" reformatted for MATLAB compatibility.

The trial data from Trial0005_6D.tsv reformatted for MATLAB compatibility.
Trial0005_6D"
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  {
    "@type": "dcat:Distribution",
    "title": "Trial 6 Raw Data.tsv",
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    "mediaType": "application/octet-stream",
    "description": "Raw testing data generated by Qualisys software during Trial 6.
Trial0006_6D"
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    "mediaType": "application/vnd.ms-excel",
    "description": "The trial data from "Trial 6 Raw Data.tsv" reformatted for MATLAB compatibility.

The trial data from Trial0006_6D.tsv reformatted for MATLAB compatibility.
Trial0006_6D"
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  {
    "@type": "dcat:Distribution",
    "title": "Trial 7 Raw Data.tsv",
    "format": "tsv",
    "accessURL": "https://mhkdr.openei.org/files/582/Trial0007_6D.tsv",
    "mediaType": "application/octet-stream",
    "description": "Raw testing data generated by Qualisys software during Trial 7.
Trial0007_6D"
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  {
    "@type": "dcat:Distribution",
    "title": "Trial 7 Raw Data MATLAB.xls",
    "format": "xls",
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    "mediaType": "application/vnd.ms-excel",
    "description": "The trial data from "Trial 7 Raw Data.tsv" reformatted for MATLAB compatibility.

The trial data from Trial0007_6D.tsv reformatted for MATLAB compatibility.
Trial0007_6D"
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  {
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    "accessURL": "https://mhkdr.openei.org/files/582/Trial01_Video.mp4",
    "mediaType": "application/octet-stream",
    "description": "A 1-minute video recording torque values during Trial 1. The video is intended for cross-referencing with testing data.

Trial01_Video"
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    "title": "Trial 2 Torque Recording.mp4",
    "format": "mp4",
    "accessURL": "https://mhkdr.openei.org/files/582/Trial02_Video.mp4",
    "mediaType": "application/octet-stream",
    "description": "A 1-minute video recording torque values during Trial 2. The video is intended for cross-referencing with testing data.

Trial02_Video"
  },
  {
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    "title": "Trial 3 Torque Recording.mp4",
    "format": "mp4",
    "accessURL": "https://mhkdr.openei.org/files/582/Trial03_Video.mp4",
    "mediaType": "application/octet-stream",
    "description": "A 1-minute video recording torque values during Trial 3. The video is intended for cross-referencing with testing data.

Trial03_Video"
  },
  {
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    "format": "mp4",
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    "mediaType": "application/octet-stream",
    "description": "A 1-minute video recording torque values during Trial 4. The video is intended for cross-referencing with testing data.

Trial04_Video"
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    "title": "Trial 5 Torque Recording.mp4",
    "format": "mp4",
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    "mediaType": "application/octet-stream",
    "description": "A 1-minute video recording torque values during Trial 5. The video is intended for cross-referencing with testing data.

Trial05_Video"
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    "format": "mp4",
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    "mediaType": "application/octet-stream",
    "description": "A 1-minute video recording torque values during Trial 6. The video is intended for cross-referencing with testing data.

Trial06_Video"
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    "format": "mp4",
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    "mediaType": "application/octet-stream",
    "description": "A 1-minute video recording torque values during Trial 7. The video is intended for cross-referencing with testing data.

Trial07_Video"
  },
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    "accessURL": "https://mhkdr.openei.org/files/582/Trial1.png",
    "mediaType": "image/png",
    "description": "An image capturing the device during Trial 1 testing, featured in the 1-minute video.

Trial1"
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  {
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    "format": "jpg",
    "accessURL": "https://mhkdr.openei.org/files/582/Trial1_AngularVelocity.jpg",
    "mediaType": "image/jpeg",
    "description": "A chart illustrating angular velocity fluctuations during the peak/trough periods of Trial 1.
Trial1_AngularVelocity"
  },
  {
    "@type": "dcat:Distribution",
    "title": "Trial 1 Metrics and Power Output.xlsx",
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    "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
    "description": "Trial1 output file from the MATLAB "CalculateRotation" script. This file includes key metrics such as peaks, troughs, periods, and radian angles, as well as angular velocity calculations. Torque data has been integrated to compute power.

Trial1_Power"
  },
  {
    "@type": "dcat:Distribution",
    "title": "Trial 2 Device Image.png",
    "format": "png",
    "accessURL": "https://mhkdr.openei.org/files/582/Trial2.png",
    "mediaType": "image/png",
    "description": "An image capturing the device during Trial 2 testing, featured in the 1-minute video.

Trial2"
  },
  {
    "@type": "dcat:Distribution",
    "title": "Trial 2 Angular Velocity Chart.jpg",
    "format": "jpg",
    "accessURL": "https://mhkdr.openei.org/files/582/Trial2_AngularVelocity.jpg",
    "mediaType": "image/jpeg",
    "description": "A chart illustrating angular velocity fluctuations during the peak/trough periods of Trial 2.
Trial2_AngularVelocity"
  },
  {
    "@type": "dcat:Distribution",
    "title": "Trial 2 Metrics and Power Output.xlsx",
    "format": "xlsx",
    "accessURL": "https://mhkdr.openei.org/files/582/Trial2_Power.xlsx",
    "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
    "description": "Trial2 output file from the MATLAB "CalculateRotation" script. This file includes key metrics such as peaks, troughs, periods, and radian angles, as well as angular velocity calculations. Torque data has been integrated to compute power.

Trial2_Power"
  },
  {
    "@type": "dcat:Distribution",
    "title": "Trial 3 Device Image.png",
    "format": "png",
    "accessURL": "https://mhkdr.openei.org/files/582/Trial3.png",
    "mediaType": "image/png",
    "description": "An image capturing the device during Trial 3 testing, featured in the 1-minute video.

Trial3"
  },
  {
    "@type": "dcat:Distribution",
    "title": "Trial 3 Angular Velocity Chart.jpg",
    "format": "jpg",
    "accessURL": "https://mhkdr.openei.org/files/582/Trial3_AngularVelocity.jpg",
    "mediaType": "image/jpeg",
    "description": "A chart illustrating angular velocity fluctuations during the peak/trough periods of Trial 3.
Trial3_AngularVelocity"
  },
  {
    "@type": "dcat:Distribution",
    "title": "Trial 3 Metrics and Power Output.xlsx",
    "format": "xlsx",
    "accessURL": "https://mhkdr.openei.org/files/582/Trial3_Power.xlsx",
    "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
    "description": "Trial3 output file from the MATLAB "CalculateRotation" script. This file includes key metrics such as peaks, troughs, periods, and radian angles, as well as angular velocity calculations. Torque data has been integrated to compute power.

Trial3_Power"
  },
  {
    "@type": "dcat:Distribution",
    "title": "Trial 4 Device Image.png",
    "format": "png",
    "accessURL": "https://mhkdr.openei.org/files/582/Trial4%20%281%29.png",
    "mediaType": "image/png",
    "description": "An image capturing the device during Trial 4 testing, featured in the 1-minute video.

Trial4"
  },
  {
    "@type": "dcat:Distribution",
    "title": "Trial 4 Angular Velocity Chart.jpg",
    "format": "jpg",
    "accessURL": "https://mhkdr.openei.org/files/582/Trial4_AngularVelocity.jpg",
    "mediaType": "image/jpeg",
    "description": "A chart illustrating angular velocity fluctuations during the peak/trough periods of Trial 4.
Trial4_AngularVelocity"
  },
  {
    "@type": "dcat:Distribution",
    "title": "Trial 4 Metrics and Power Output.xlsx",
    "format": "xlsx",
    "accessURL": "https://mhkdr.openei.org/files/582/Trial4_Power.xlsx",
    "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
    "description": "Trial4 output file from the MATLAB "CalculateRotation" script. This file includes key metrics such as peaks, troughs, periods, and radian angles, as well as angular velocity calculations. Torque data has been integrated to compute power.

Trial4_Power"
  },
  {
    "@type": "dcat:Distribution",
    "title": "Trial 5 Device Image.png",
    "format": "png",
    "accessURL": "https://mhkdr.openei.org/files/582/Trial5%20%281%29.png",
    "mediaType": "image/png",
    "description": "An image capturing the device during Trial 5 testing, featured in the 1-minute video.

Trial5"
  },
  {
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    "title": "Trial 5 Angular Velocity Chart.jpg",
    "format": "jpg",
    "accessURL": "https://mhkdr.openei.org/files/582/Trial5_AngularVelocity.jpg",
    "mediaType": "image/jpeg",
    "description": "A chart illustrating angular velocity fluctuations during the peak/trough periods of Trial 5.
Trial5_AngularVelocity"
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  {
    "@type": "dcat:Distribution",
    "title": "Trial 5 Metrics and Power Output.xlsx",
    "format": "xlsx",
    "accessURL": "https://mhkdr.openei.org/files/582/Trial5_Power.xlsx",
    "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
    "description": "Trial5 output file from the MATLAB "CalculateRotation" script. This file includes key metrics such as peaks, troughs, periods, and radian angles, as well as angular velocity calculations. Torque data has been integrated to compute power.

Trial5_Power"
  },
  {
    "@type": "dcat:Distribution",
    "title": "Trial 5 Inconsistency Image.jpg",
    "format": "jpg",
    "accessURL": "https://mhkdr.openei.org/files/582/Trial5_WestHeight.jpg",
    "mediaType": "image/jpeg",
    "description": "A validation image demonstrating inconsistencies in testing results during the first and third minutes of Trial 5.
Trial5_WestHeight"
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    "format": "png",
    "accessURL": "https://mhkdr.openei.org/files/582/Trial6%20%281%29.png",
    "mediaType": "image/png",
    "description": "An image capturing the device during Trial 6 testing, featured in the 1-minute video.

Trial6"
  },
  {
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    "title": "Trial 6 Angular Velocity Chart.jpg",
    "format": "jpg",
    "accessURL": "https://mhkdr.openei.org/files/582/Trial6_AngularVelocity.jpg",
    "mediaType": "image/jpeg",
    "description": "A chart illustrating angular velocity fluctuations during the peak/trough periods of Trial 6.
Trial6_AngularVelocity"
  },
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    "@type": "dcat:Distribution",
    "title": "Trial 6 Metrics and Power Output.xlsx",
    "format": "xlsx",
    "accessURL": "https://mhkdr.openei.org/files/582/Trial6_Power.xlsx",
    "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
    "description": "Trial6 output file from the MATLAB "CalculateRotation" script. This file includes key metrics such as peaks, troughs, periods, and radian angles, as well as angular velocity calculations. Torque data has been integrated to compute power.

Trial6_Power"
  },
  {
    "@type": "dcat:Distribution",
    "title": "Trial 7 Device Image.png",
    "format": "png",
    "accessURL": "https://mhkdr.openei.org/files/582/Trial7.png",
    "mediaType": "image/png",
    "description": "An image capturing the device during Trial 7 testing, featured in the 1-minute video.

Trial7"
  },
  {
    "@type": "dcat:Distribution",
    "title": "Trial 7 Angular Velocity Chart.jpg",
    "format": "jpg",
    "accessURL": "https://mhkdr.openei.org/files/582/Trial7_AngularVelocity.jpg",
    "mediaType": "image/jpeg",
    "description": "A chart illustrating angular velocity fluctuations during the peak/trough periods of Trial 7.
Trial7_AngularVelocity"
  },
  {
    "@type": "dcat:Distribution",
    "title": "Trial 7 Metrics and Power Output.xlsx",
    "format": "xlsx",
    "accessURL": "https://mhkdr.openei.org/files/582/Trial7_Power.xlsx",
    "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
    "description": "Trial7 output file from the MATLAB "CalculateRotation" script. This file includes key metrics such as peaks, troughs, periods, and radian angles, as well as angular velocity calculations. Torque data has been integrated to compute power.

Trial7_Power"
  },
  {
    "@type": "dcat:Distribution",
    "title": "Device Movement Image.png",
    "format": "png",
    "accessURL": "https://mhkdr.openei.org/files/582/image1.png",
    "mediaType": "image/png",
    "description": "This image show the device movement during testing.

image1"
  },
  {
    "@type": "dcat:Distribution",
    "title": "Torque Transducer Image.png",
    "format": "png",
    "accessURL": "https://mhkdr.openei.org/files/582/image2.png",
    "mediaType": "image/png",
    "description": "This image illustrates the torque transducer installed between the main shaft and the main gear, used to measure the torque transfer between them.

image2"
  },
  {
    "@type": "dcat:Distribution",
    "title": "Physical Damping Mechanism Image.png",
    "format": "png",
    "accessURL": "https://mhkdr.openei.org/files/582/image3.png",
    "mediaType": "image/png",
    "description": "This image depicts the adjustable physical damping mechanism configured on the large chain gear.

image3"
  }
]
DOI 10.15473/2506148
identifier https://data.openei.org/submissions/8303
issued 2024-09-11T06:00:00Z
keyword 
                                            [
  "Hydrokinetic",
  "MATLAB",
  "MHK",
  "Marine",
  "TEAMER",
  "Three floats device",
  "Twin Ocean Power",
  "WEC",
  "code",
  "comprehensive overview",
  "energy",
  "excel",
  "images",
  "power",
  "video recordings",
  "wave energy",
  "wave energy converter"
]
landingPage https://mhkdr.openei.org/submissions/582
license https://creativecommons.org/licenses/by/4.0/
modified 2025-01-27T05:47:29Z
programCode 
                                            [
  "019:009"
]
projectLead Lauren Ruedy
projectNumber EE0008895
projectTitle Twin Ocean Power Wave Energy Converter
publisher 
                                            {
  "name": "Twin Ocean Power",
  "@type": "org:Organization"
}
spatial 
                                            "{"type":"Polygon","coordinates":[[[-180,-83],[180,-83],[180,83],[-180,83],[-180,-83]]]}"
title TEAMER: Twin Ocean Power Wave Energy Converter Comprehensive Overview

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