Sub-Scale Stage 1 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). 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 -
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: 2025-07-12},
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
Keywords
MHK, Marine, Hydrokinetic, energy, power, magnetic gear, MGG, magnetic gear generator, generator, PTO, WEC, CEC, sub scale, subscale, sub-scale, scaled, model, prototype, test, measurment, raw data, data, test dataDOE Project Details
Project Name A Hermetically Sealed Magnetically Geared Marine Hydrokinetic Generator
Project Lead Erik Mauer
Project Number EE0008100
