Excitation control of dual-wound machines for coupling mitigation
Abstract
A dual-wound machine comprises a dual-wound generator supplying power to two separate powered zones. The generator comprises a wound rotor with a field winding and a stator with two sets of phase windings and a field control loop that controls the excitation voltage applied to the field winding and therefore the magnetic field produced by the rotor, in order to maintain a constant field flux in the generator and mitigate dynamic coupling between the two sets of phase windings when supplying power to unbalanced loads.
- Inventors:
- Issue Date:
- Research Org.:
- Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); US Department of the Navy, Washington, DC (United States)
- Sponsoring Org.:
- USDOE National Nuclear Security Administration (NNSA)
- OSTI Identifier:
- 1986934
- Patent Number(s):
- 11527942
- Application Number:
- 16/831,117
- Assignee:
- National Technology & Engineering Solutions of Sandia, LLC (Albuquerque, NM); The United States of America, as represented by the Secretary of the Navy (Arlington, VA)
- DOE Contract Number:
- NA0003525
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 03/26/2020
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Rashkin, Lee Joshua, Neely, Jason C., McCoy, Timothy J., and Doerry, Norbert H. Excitation control of dual-wound machines for coupling mitigation. United States: N. p., 2022.
Web.
Rashkin, Lee Joshua, Neely, Jason C., McCoy, Timothy J., & Doerry, Norbert H. Excitation control of dual-wound machines for coupling mitigation. United States.
Rashkin, Lee Joshua, Neely, Jason C., McCoy, Timothy J., and Doerry, Norbert H. Tue .
"Excitation control of dual-wound machines for coupling mitigation". United States. https://www.osti.gov/servlets/purl/1986934.
@article{osti_1986934,
title = {Excitation control of dual-wound machines for coupling mitigation},
author = {Rashkin, Lee Joshua and Neely, Jason C. and McCoy, Timothy J. and Doerry, Norbert H.},
abstractNote = {A dual-wound machine comprises a dual-wound generator supplying power to two separate powered zones. The generator comprises a wound rotor with a field winding and a stator with two sets of phase windings and a field control loop that controls the excitation voltage applied to the field winding and therefore the magnetic field produced by the rotor, in order to maintain a constant field flux in the generator and mitigate dynamic coupling between the two sets of phase windings when supplying power to unbalanced loads.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2022},
month = {12}
}
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