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Digital Library of the
European Council for Modelling and Simulation |
Title: |
Concerning
The No Load High Voltage Transformers Disconnecting |
Authors: |
Maria D. Brojboiu,
Virginia I. Ivanov |
Published in: |
(2012).ECMS
2012 Proceedings edited by: K. G. Troitzsch, M. Moehring, U. Lotzmann. European
Council for Modeling and Simulation. doi:10.7148/2012 ISBN:
978-0-9564944-4-3 26th
European Conference on Modelling and Simulation, Shaping reality through simulation Koblenz,
Germany, May 29 – June 1 2012 |
Citation
format: |
Brojboiu, M. D., & Ivanov,
V. I. (2012). Concerning The No Load High Voltage Transformers Disconnecting.
ECMS 2012 Proceedings edited by: K. G. Troitzsch,
M. Moehring, U. Lotzmann (pp. 198-202). European Council for
Modeling and Simulation. doi:10.7148/2012-0198-0202 |
DOI: |
http://dx.doi.org/10.7148/2012-0198-0202 |
Abstract: |
The
computation program of the transient recovery voltages that appears across
the terminals of a circuit breaker, after the low inductive current has been
interrupted at the disconnecting no load high voltage ~es transformers, using the routines set developed in Matlab abi Cs CT LT RT is presented. The computation algorithm is based on the
peculiarities of operation of the transformer. The computation program has
been applied for transformers from the high voltage electric stations ST
North Craiova and ST Urechesti. The computed level
of the overvoltage amplitude allows the proper selection of the rated
insulation level of the electrical equipment from the electric stations. |
Full
text: |