Security-constrained reactive power dispatch

Journal Article · Thu Jan 31 23:00:00 EST 1991 · IEEE Transactions on Power Systems (Institute of Electrical and Electronics Engineers); (USA)

DOI:https://doi.org/10.1109/59.131053· OSTI ID:5867443

Terra, L D.B.; Short, M J ^[1]

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1. Imperial Coll. of Science and Technology, London (UK)

This paper presents a new method to solve the preventive security-constrained reactive power (var) dispatch problem. A decomposition-coordination scheme is conceived in order to take advantage of the special structure of the problem. Instead of tearing the network, the problem itself is decomposed into smaller sub-problems. Techniques are presented for contingency simulation and for the handling of these contingencies in the optimization process. The computing procedure is given for the step-by-step solution for on-line implementation. VAR-oriented load flow and optimal power flow methods are described. Numerical testing results are reported.

• OSTI ID: 5867443
• Journal Information: IEEE Transactions on Power Systems (Institute of Electrical and Electronics Engineers); (USA), Journal Name: IEEE Transactions on Power Systems (Institute of Electrical and Electronics Engineers); (USA) Vol. 6:2; ISSN ITPSE; ISSN 0885-8950
• Country of Publication: United States
• Language: English

Related Subjects

24 POWER TRANSMISSION AND DISTRIBUTION
240100* -- Power Systems-- (1990-)
COMPUTERIZED CONTROL SYSTEMS
COMPUTERIZED SIMULATION
CONTROL SYSTEMS
ENERGY SYSTEMS
ON-LINE SYSTEMS
OPERATION
POWER SYSTEMS
POWER TRANSMISSION
SECURITY
SIMULATION
VAR CONTROL SYSTEMS