Economic dispatch with network security constraints using parametric quadratic programming

Journal Article · Tue Nov 30 23:00:00 EST 1982 · IEEE Trans. Power Appar. Syst.; (United States)

DOI:https://doi.org/10.1109/TPAS.1982.317308· OSTI ID:5888621

Aoki, K; Satoh, T

This paper presents an efficient method to solve an economic load dispatch problem with dc load flow type network security constraints. The conventional linear programming and quadratic programming methods cannot deal with transmission losses as a quadratic form of generator outputs. In order to overcome this defect, the extension of the quadratic programming method is proposed, which is designated as the parametric quadratic programming method. The upper bounding technique and the relaxation method are coupled with the proposed method for the purpose of computational efficiency. The test results show that the proposed method is practical for real-time applications.

• OSTI ID: 5888621
• Journal Information: IEEE Trans. Power Appar. Syst.; (United States), Journal Name: IEEE Trans. Power Appar. Syst.; (United States) Vol. PAS-101:12; ISSN IEPSA
• Country of Publication: United States
• Language: English

Related Subjects

200300* -- Electric Power Engineering-- Power Transmission & Distribution-- (-1989)
24 POWER TRANSMISSION AND DISTRIBUTION
DC SYSTEMS
ECONOMICS
ELECTRIC GENERATORS
ENERGY SYSTEMS
LINEAR PROGRAMMING
LOAD MANAGEMENT
MANAGEMENT
NETWORK ANALYSIS
POWER SYSTEMS
POWER TRANSMISSION
PROGRAMMING
SECURITY