Effective calculation of power system low-voltage solutions

Journal Article · Thu Feb 01 00:00:00 EST 1996 · IEEE Transactions on Power Systems

DOI:https://doi.org/10.1109/59.485988· OSTI ID:244731

Overbye, T J; Klump, R P ^[1]

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1. Univ. of Illinois, Urbana, IL (United States). Dept. of Electrical and Computer Engineering

This paper develops a method for reliably determining the set of low-voltage solutions which are closest to the operable power flow solution. These solutions are often used in conjunction with techniques such as energy methods and the voltage instability proximity index (VIPI) for assessing system voltage stability. This paper presents an algorithm which provides good initial guesses for these solutions. The results are demonstrated on a small system and on larger systems with up to 2,000 buses.

• OSTI ID: 244731
• Report Number(s): CONF-950103-; ISSN 0885-8950; TRN: IM9627%%53
• Journal Information: IEEE Transactions on Power Systems, Vol. 11, Issue 1; Conference: Winter meeting of the IEEE Power Engineering Society, New York, NY (United States), 29 Jan - 2 Feb 1995; Other Information: PBD: Feb 1996
• Country of Publication: United States
• Language: English

Related Subjects

24 POWER TRANSMISSION AND DISTRIBUTION
POWER SYSTEMS
STABILITY
CALCULATION METHODS
ELECTRIC POTENTIAL
VOLTAGE DROP