Linear optimal power flow system and method
Abstract
An electric power system or power grid is optimized using a computer-implemented tool the represents in computer memory the optimization function and at least one constraint, which the processor operates upon using a linear programming solver algorithm. The constraints are represented in memory as data structures that include both real and reactive power terms, corresponding to at least one of a power flow model and a transmission line model. The transmission line model is represented using a piecewise linear representation. The power flow model may also include for each node in the power system a real power loss term representing transmission line loss allocated to that node.
- Inventors:
- Issue Date:
- Research Org.:
- Michigan State Univ., East Lansing, MI (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1568374
- Patent Number(s):
- 10,296,988
- Application Number:
- 14/458,597
- Assignee:
- Board of Trustees of Michigan State University (East Lansing, MI)
- DOE Contract Number:
- AR0000222
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 08/13/2014
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 97 MATHEMATICS AND COMPUTING; 24 POWER TRANSMISSION AND DISTRIBUTION
Citation Formats
Mitra, Joydeep. Linear optimal power flow system and method. United States: N. p., 2019.
Web.
Mitra, Joydeep. Linear optimal power flow system and method. United States.
Mitra, Joydeep. Tue .
"Linear optimal power flow system and method". United States. https://www.osti.gov/servlets/purl/1568374.
@article{osti_1568374,
title = {Linear optimal power flow system and method},
author = {Mitra, Joydeep},
abstractNote = {An electric power system or power grid is optimized using a computer-implemented tool the represents in computer memory the optimization function and at least one constraint, which the processor operates upon using a linear programming solver algorithm. The constraints are represented in memory as data structures that include both real and reactive power terms, corresponding to at least one of a power flow model and a transmission line model. The transmission line model is represented using a piecewise linear representation. The power flow model may also include for each node in the power system a real power loss term representing transmission line loss allocated to that node.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {5}
}
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Works referenced in this record:
Energy management system
patent, May 2016
- Francino, Peter N.; Huff, Frederick C.
- US Patent Document 9,335,748
Power generator controller
patent, June 2004
- Kojima, Yasuhiro; Nakamura, Shizuka; Mori, Kazutomi
- US Patent Document 6,745,109
Reduced state estimator for systems with physically bounded parameters
patent, February 2007
- Mookerjee, Purusottam; Reifler, Frank J.
- US Patent Document 7,180,443
On-line method for determining power system transient stability
patent, January 1996
- Chiang, Hsiao-Dong
- US Patent Document 5,483,462
Multi-objective predictive process optimization with concurrent process simulation
patent, November 2011
- Blevins, Terrence L.; Wojsznis, Wilhelm K.; Nixon, Mark J.
- US Patent Document 8,055,358
User configured optimizer
patent, November 2011
- Freeman, Mary Branch; Marazzi, Marcelo; Berman, Marjorie
- US Patent Document 8,055,598