Sub-Scale Stage 1 Magnetic Gear for a Marine Hydrokinetic Generator

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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 an MHK PTO that overcomes the reliability concerns of the mechanical gears and the sizing constraints of the direct-drive generators. Measurement data for a 9.5:1 gear ratio magnetic gear with a measured peak torque of 227 N-m as well as the dual stage magnetic gear with a 63:1 gear ratio.

Citation Formats

TY - DATA AB - 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 an MHK PTO that overcomes the reliability concerns of the mechanical gears and the sizing constraints of the direct-drive generators. Measurement data for a 9.5:1 gear ratio magnetic gear with a measured peak torque of 227 N-m as well as the dual stage magnetic gear with a 63:1 gear ratio. AU - Bird, Jonathan DB - Marine and Hydrokinetic Data Repository DP - Open EI | National Renewable Energy Laboratory DO - 10.15473/1867859 KW - MHK KW - Marine KW - Hydrokinetic KW - energy KW - power KW - magnetic gear KW - MGG KW - magnetic gear generator KW - generator KW - PTO KW - WEC KW - CEC KW - sub scale KW - subscale KW - sub-scale KW - scaled KW - model KW - prototype KW - test KW - measurment KW - raw data KW - data KW - test data LA - English DA - 2022/05/12 PY - 2022 PB - Portland State University T1 - Sub-Scale Stage 1 Magnetic Gear for a Marine Hydrokinetic Generator UR - https://doi.org/10.15473/1867859 ER -
Export Citation to RIS
Bird, Jonathan. Sub-Scale Stage 1 Magnetic Gear for a Marine Hydrokinetic Generator. Portland State University, 12 May, 2022, Marine and Hydrokinetic Data Repository. https://doi.org/10.15473/1867859.
Bird, J. (2022). Sub-Scale Stage 1 Magnetic Gear for a Marine Hydrokinetic Generator. [Data set]. Marine and Hydrokinetic Data Repository. Portland State University. https://doi.org/10.15473/1867859
Bird, Jonathan. Sub-Scale Stage 1 Magnetic Gear for a Marine Hydrokinetic Generator. Portland State University, May, 12, 2022. Distributed by Marine and Hydrokinetic Data Repository. https://doi.org/10.15473/1867859
@misc{MHKDR_Dataset_416, title = {Sub-Scale Stage 1 Magnetic Gear for a Marine Hydrokinetic Generator}, author = {Bird, Jonathan}, abstractNote = {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 an MHK PTO that overcomes the reliability concerns of the mechanical gears and the sizing constraints of the direct-drive generators. Measurement data for a 9.5:1 gear ratio magnetic gear with a measured peak torque of 227 N-m as well as the dual stage magnetic gear with a 63:1 gear ratio.}, url = {https://mhkdr.openei.org/submissions/416}, year = {2022}, howpublished = {Marine and Hydrokinetic Data Repository, Portland State University, https://doi.org/10.15473/1867859}, note = {Accessed: 2025-04-23}, doi = {10.15473/1867859} }
https://dx.doi.org/10.15473/1867859

Details

Data from May 12, 2022

Last updated May 16, 2022

Submitted May 12, 2022

Organization

Portland State University

Contact

Jonathan Bird

503.725.9059

Authors

Jonathan Bird

Portland State University

DOE Project Details

Project Name A Hermetically Sealed Magnetically Geared Marine Hydrokinetic Generator

Project Lead Erik Mauer

Project Number EE0008100

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