Return to search results
Advanced WEC Dynamics and Controls, Test 1
Numerous studies have shown that advanced control of a wave energy converter's (WEC's) power take off (PTO) can provide significant increases (on the order of 200-300%) in WEC energy absorption. Transitioning these control approaches from simplified paper studies to application in full-scale devices remains an open and extremely challenging problem will be central to creating economically competitive WECs and delivering clean renewable energy to the US electrical grid. The Advanced WEC Dynamics and Controls project is targeted on assisting WEC developers to apply novel control systems for their devices and thus achieving major increases in performance and economic viability. The success of any control strategy is based directly upon the availability of a reduced-order model with the ability to accurately capture the dynamics of the system with sufficient accuracy. A model-scale WEC was designed and fabricated for use in studies to advance the state-of-the-art in WEC controls. This test, which is the first in a series of planned tests, focused on system identification (system ID) and model validation.
Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| bureauCode |
[
"019:20"
]
|
| contactPoint |
{
"fn": "Ryan Coe",
"@type": "vcard:Contact",
"hasEmail": "mailto:rcoe@sandia.gov"
}
|
| dataQuality |
true
|
| description | Numerous studies have shown that advanced control of a wave energy converter's (WEC's) power take off (PTO) can provide significant increases (on the order of 200-300%) in WEC energy absorption. Transitioning these control approaches from simplified paper studies to application in full-scale devices remains an open and extremely challenging problem will be central to creating economically competitive WECs and delivering clean renewable energy to the US electrical grid. The Advanced WEC Dynamics and Controls project is targeted on assisting WEC developers to apply novel control systems for their devices and thus achieving major increases in performance and economic viability. The success of any control strategy is based directly upon the availability of a reduced-order model with the ability to accurately capture the dynamics of the system with sufficient accuracy. A model-scale WEC was designed and fabricated for use in studies to advance the state-of-the-art in WEC controls. This test, which is the first in a series of planned tests, focused on system identification (system ID) and model validation. |
| distribution |
[
{
"@type": "dcat:Distribution",
"title": "Testing Report.pdf",
"format": "pdf",
"accessURL": "https://mhkdr.openei.org/files/151/AdvWecCntrls_wtv01.pdf",
"mediaType": "application/pdf",
"description": "Advanced WEC dynamics and controls testing report."
},
{
"@type": "dcat:Distribution",
"title": "Data.zip",
"format": "zip",
"accessURL": "https://mhkdr.openei.org/files/151/AdvWecCntrls_wtv01.zip",
"mediaType": "application/zip",
"description": "Tank testing data in .mat files. See AdvWecCntrls_wtv01_testlog.xlsx for descriptions of individual files."
},
{
"@type": "dcat:Distribution",
"title": "Testing.xlsx",
"format": "xlsx",
"accessURL": "https://mhkdr.openei.org/files/151/testlog%20%283%29.xlsx",
"mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
"description": "Test log listing datasets available on MHKDR."
}
]
|
| DOI | 10.15473/1460418 |
| identifier | https://data.openei.org/submissions/7840 |
| issued | 2016-02-26T07:00:00Z |
| keyword |
[
"Advanced WEC Dynamics and Controls",
"Diffraction",
"Dynamic response",
"Forced motion",
"Forced response",
"Hydrokinetic",
"MHK",
"Marine",
"Matlab",
"NaturalPoint Tracking",
"Naval Surface Warfare Center",
"PTO",
"Sandia National Laboratories",
"US Navy",
"absorption",
"actuator",
"carderock",
"closed-loop",
"control",
"data acquisition",
"design",
"dynamics",
"economic",
"energy",
"excitation",
"experiment",
"feedback control",
"heave",
"lab data",
"lab test",
"mask",
"model",
"model validation",
"modeling",
"performance",
"point absorber buoy",
"power",
"power take off",
"pressure",
"sensors",
"surge",
"system ID",
"system identification",
"tank",
"test",
"validation",
"viability",
"vibration",
"wave",
"wave energy converter",
"wave tanke",
"wec"
]
|
| landingPage | https://mhkdr.openei.org/submissions/151 |
| license | https://creativecommons.org/licenses/by/4.0/ |
| modified | 2023-02-01T20:39:05Z |
| programCode |
[
"019:009"
]
|
| projectLead | Alison LaBonte |
| projectNumber | FY16 AOP 02010100702 |
| projectTitle | Advanced WEC Controls |
| publisher |
{
"name": "Sandia National Laboratories",
"@type": "org:Organization"
}
|
| spatial |
"{"type":"Polygon","coordinates":[[[-77.191154,38.975532],[-77.191154,38.975532],[-77.191154,38.975532],[-77.191154,38.975532],[-77.191154,38.975532]]]}"
|
| title | Advanced WEC Dynamics and Controls, Test 1 |
