Keywords
voltage stability
loadflows
total transfer capacity енергосистема
стійкість за напругою
перетоки потужності
запаси зі статичної стійкості
How to Cite
Abstract
In the paper, one of main limitations of total transfer capacity (TTC) of interfaces in IPS of Ukraine were briefly analysed. Also general approaches how to take into account the PQ characteristics of synchronous generators (SG) during the calculation TTC of controlled interfaces were considered. As example, the impact PQ characteristics of SG (with and without consideration them voltage dependence) on TTC of one interface was calculated. References 4, figure 1.
References
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Kyrylenko O., Pavlovsky V., Lukianenko L., Zorin Ye. Analysis of voltage stability of power systems // Tekhnichna Elektrodynamika. – 2010. – №3. – Pp. 59–66. (Ukr)
Kyrylenko O., Pavlovsky V., Lukianenko L. Evaluation of reactive power reserves in IPS of Ukraine considering the problem of voltage stability // Tekhnichna Elektrodynamika. Tematychnyi vypusk "Problemy suchasnoi elektrotekhniky". – 2010. –Vol. 3. – Pp. 53−56. (Ukr)
Industry Guidance Documents СОУ-Н МЕВ 40.1-00100227-68:2012. Power system Stability. The guidelines. – Kyiv. (Ukr).
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