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Analysing a 400 kV power system for an expert system switching

Cipcigan, Liana Mirela, Smith, K.S. and Hiley, J. 1998. Analysing a 400 kV power system for an expert system switching. Presented at: 2000 10th Mediterranean Electrotechnical Conference. Information Technology and Electrotechnology for the Mediterranean Countries., Lemesos, Cyprus, 29-31 May 2000. Electrotechnical Conference, 2000. MELECON 2000. 10th Mediterranean. IEEE, p. 999. 10.1109/MELCON.2000.879702

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This paper analyses the switching regime of an important part of the 400 kV Romanian Power System, by means of transient simulations. It defines the best point on wave for the switching operations for a shunt reactor for reactive power/voltage control in a distribution substation. The main purpose of the study is to determine the over-voltages generated in the system when a complex 400 kV subsystem is energized and de-energized. It was assumed that the measurement points were situated at the source side, the shunt reactor side, the overhead lines and the load side. This paper proposes a switching strategy to minimize bus voltage variations and the number of shunt reactor commutations.

Item Type: Conference or Workshop Item (Paper)
Date Type: Publication
Status: Published
Schools: Engineering
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering
Publisher: IEEE
ISBN: 078036290X
Last Modified: 04 Jun 2017 09:45

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