Stage 2 Full-Scale Rotary Magnetic Gear for a Marine Hydrokinetic Generator
The goal of this project is to design, fabricate, and test a hermetically sealed 50 kilowatt (kW) multistage magnetically geared generator (MGG). This project will benefit MHK device developers by providing an MHK PTO that overcomes the reliability concerns of the mechanical gears and the sizing constraints of the direct-drive generators. Experimental Testing Data for a 6.66:1 gear ratio dual-stack magnetic gear with a measured peak torque of 1391 N-m
Resources
4 resources available
-
Stage 2 Loss Measurement.xlsx
XLSX -
Stage 2 Torque Step Change.xlsx
XLSX -
Stage 2 Efficiency Map .xlsx
XLSX -
Stage 2 Static Test.csv
CSV
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Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| bureauCode |
[ "019:20" ] |
| contactPoint |
{ "fn": "Jonathan Bird", "@type": "vcard:Contact", "hasEmail": "mailto:bird@fluxmagic.com" } |
| dataQuality |
true
|
| description | The goal of this project is to design, fabricate, and test a hermetically sealed 50 kilowatt (kW) multistage magnetically geared generator (MGG). This project will benefit MHK device developers by providing an MHK PTO that overcomes the reliability concerns of the mechanical gears and the sizing constraints of the direct-drive generators. Experimental Testing Data for a 6.66:1 gear ratio dual-stack magnetic gear with a measured peak torque of 1391 N-m |
| distribution |
[ { "@type": "dcat:Distribution", "title": "Stage 2 Loss Measurement.xlsx", "format": "xlsx", "accessURL": "https://mhkdr.openei.org/files/415/Loss_measurement.xlsx", "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", "description": "Stage 2 full scale magnetic gear loss measurement data " }, { "@type": "dcat:Distribution", "title": "Stage 2 Torque Step Change.xlsx", "format": "xlsx", "accessURL": "https://mhkdr.openei.org/files/415/Stage%202%20_%20torque%20step%20change_%20105RPM.xlsx", "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", "description": "Stage 2 full scale torque step change data taken at 105 RPM" }, { "@type": "dcat:Distribution", "title": "Stage 2 Efficiency Map .xlsx", "format": "xlsx", "accessURL": "https://mhkdr.openei.org/files/415/Stage2_eff_map.xlsx", "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", "description": "Stage 2 full scale magnetic gear efficiency map " }, { "@type": "dcat:Distribution", "title": "Stage 2 Static Test.csv", "format": "csv", "accessURL": "https://mhkdr.openei.org/files/415/Static%20test%20_%20stage%202.csv", "mediaType": "text/csv", "description": "Stage 2 static test of the full scale magnetic gear" } ] |
| DOI | 10.15473/1867860 |
| identifier | https://data.openei.org/submissions/8738 |
| issued | 2021-07-30T06:00:00Z |
| keyword |
[ "CEC", "Hydrokinetic", "MGG", "MHK", "Marine", "PTO", "WEC", "data", "energy", "experiment", "generator", "magnetic gear", "magnetic gear generator", "measurment", "power", "static test", "test", "test data", "testing" ] |
| landingPage | https://mhkdr.openei.org/submissions/415 |
| license | https://creativecommons.org/licenses/by/4.0/ |
| modified | 2026-07-30T06:00:02Z |
| programCode |
[ "019:009" ] |
| projectLead | Erik Mauer |
| projectNumber | EE0008100 |
| projectTitle | A Hermetically Sealed Magnetically Geared Marine Hydrokinetic Generator |
| publisher |
{ "name": "Portland State University", "@type": "org:Organization" } |
| spatial |
"{"type":"Polygon","coordinates":[[[-126.3495,43.33284919771696],[-122.3825,43.33284919771696],[-122.3825,46.83871153218833],[-126.3495,46.83871153218833],[-126.3495,43.33284919771696]]]}"
|
| title | Stage 2 Full-Scale Rotary Magnetic Gear for a Marine Hydrokinetic Generator |
