Adaptive controller for forced oscillation suppression in the grid
Abstract
A control system and method for an inverter-based resource device provided in a synchronous power grid. The control system includes at least one inverter based resource device connected to an electrical power system, and a controller module. The inverter based resource device includes a reference power Pref, a combination module and a transfer function. The inverter based resource device injects modulated power into the power system. The power system (which is represented by a transfer function in the control system) receives an undesirable forced oscillation, which is connected to a measuring device. A controller module processes the measured output and provides a control signal to the inverter based resource device. The controller is arranged to suppress a forced oscillation detected in the power system.
- Inventors:
- Issue Date:
- Research Org.:
- Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
- Sponsoring Org.:
- USDOE National Nuclear Security Administration (NNSA)
- OSTI Identifier:
- 1998414
- Patent Number(s):
- 11664662
- Application Number:
- 17/346,482
- Assignee:
- National Technology & Engineering Solutions of Sandia, LLC (Albuquerque, NM)
- DOE Contract Number:
- NA0003525
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 06/14/2021
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Guttromson, Ross, and Trudnowski, Daniel. Adaptive controller for forced oscillation suppression in the grid. United States: N. p., 2023.
Web.
Guttromson, Ross, & Trudnowski, Daniel. Adaptive controller for forced oscillation suppression in the grid. United States.
Guttromson, Ross, and Trudnowski, Daniel. Tue .
"Adaptive controller for forced oscillation suppression in the grid". United States. https://www.osti.gov/servlets/purl/1998414.
@article{osti_1998414,
title = {Adaptive controller for forced oscillation suppression in the grid},
author = {Guttromson, Ross and Trudnowski, Daniel},
abstractNote = {A control system and method for an inverter-based resource device provided in a synchronous power grid. The control system includes at least one inverter based resource device connected to an electrical power system, and a controller module. The inverter based resource device includes a reference power Pref, a combination module and a transfer function. The inverter based resource device injects modulated power into the power system. The power system (which is represented by a transfer function in the control system) receives an undesirable forced oscillation, which is connected to a measuring device. A controller module processes the measured output and provides a control signal to the inverter based resource device. The controller is arranged to suppress a forced oscillation detected in the power system.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2023},
month = {5}
}
Works referenced in this record:
Methods for operating an inverter-based resource connected to a series-compensated transmission system
patent, May 2021
- Howard, Dustin
- US Patent Document 11,005,401