Brushless doubly-fed generator control system
Abstract
An energy conversion generation system receives energy from a resource and converts the energy into electrical power for supply to a polyphase electric power grid operating at a system frequency. A prime mover driven by the resource energy and a converter, such as a power electronic converter, for produces excitation power from power received from a converter power source. A brushless doubly-fed generator has a rotor with rotor windings and a stator with stator windings comprising first and second polyphase stator systems. The rotor is driven by the prime mover. The first stator system supplies the electrical power to the grid, and the second stator system receives the excitation power from the converter. A sensor senses a parameter of the electrical power output supplied to the grid and produces a sensor signal corresponding to the sensed parameter. A controller controls the converter in response to the sensor signal. The controller establi This invention was made with government support under Grant No. 79-85BP24332, awarded by the Bonneville Power Administration. The United States government has certain rights in this invention.
- Inventors:
- Issue Date:
- Research Org.:
- Oregon State Univ., Eugene, OR (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1531408
- Patent Number(s):
- 5028804
- Application Number:
- 07/374,956
- Assignee:
- The State of Oregon acting by and through the State Board of Higher (Eugene, OR)
- Patent Classifications (CPCs):
-
H - ELECTRICITY H02 - GENERATION H02P - CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS
- DOE Contract Number:
- 79-85BP24332
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 1989-06-30
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Lauw, Hian K. Brushless doubly-fed generator control system. United States: N. p., 1991.
Web.
Lauw, Hian K. Brushless doubly-fed generator control system. United States.
Lauw, Hian K. Tue .
"Brushless doubly-fed generator control system". United States. https://www.osti.gov/servlets/purl/1531408.
@article{osti_1531408,
title = {Brushless doubly-fed generator control system},
author = {Lauw, Hian K.},
abstractNote = {An energy conversion generation system receives energy from a resource and converts the energy into electrical power for supply to a polyphase electric power grid operating at a system frequency. A prime mover driven by the resource energy and a converter, such as a power electronic converter, for produces excitation power from power received from a converter power source. A brushless doubly-fed generator has a rotor with rotor windings and a stator with stator windings comprising first and second polyphase stator systems. The rotor is driven by the prime mover. The first stator system supplies the electrical power to the grid, and the second stator system receives the excitation power from the converter. A sensor senses a parameter of the electrical power output supplied to the grid and produces a sensor signal corresponding to the sensed parameter. A controller controls the converter in response to the sensor signal. The controller establi This invention was made with government support under Grant No. 79-85BP24332, awarded by the Bonneville Power Administration. The United States government has certain rights in this invention.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1991},
month = {7}
}
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