Curtailed number and reduced controller movement optimization algorithms for real time voltage/reactive power control

Journal Article · Tue Nov 01 00:00:00 EST 1994 · IEEE Transactions on Power Systems (Institute of Electrical and Electronics Engineers); (United States)

DOI:https://doi.org/10.1109/59.331466· OSTI ID:6597741

Soman, S A; Parthasarathy, K; Thukaram, D ^[1]

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1. Indian Inst. of Science, Bangalore (India). Electrical Engineering Dept.

This paper addresses the problem of curtailing the number of control actions and minimizing controller movements for real-time voltage/reactive power control. Algorithms are proposed to identify, the most effective subset of control actions and to minimize controller movements. An algorithmic objective function appropriate for the treatment of system security and economy is also proposed. It eliminates trial and error adjustments of weightage factors for a combined objective. A single parameter decides the priority between movement of controls and gains in security as well as loss reduction. The algorithms are compared and contrasted with SLP and SQP techniques by means of two practical systems.

• OSTI ID: 6597741
• Journal Information: IEEE Transactions on Power Systems (Institute of Electrical and Electronics Engineers); (United States), Vol. 9:4; ISSN 0885-8950
• Country of Publication: United States
• Language: English

Related Subjects

24 POWER TRANSMISSION AND DISTRIBUTION
POWER SYSTEMS
POWER CONDITIONING CIRCUITS
VAR CONTROL SYSTEMS
POWER FACTOR
STABILITY
CONTROL SYSTEMS
ELECTRONIC CIRCUITS
ENERGY SYSTEMS
240100* - Power Systems- (1990-)