Reliability of Latvian Power System’s 330 Kv Substations

Методические вопросы исследования надежности больших систем энергетики: Материалы международного научного семинара им. Ю.Н.Руденко 2014
Jānis Gerhards, Anatolijs Mahņitko, Tatjana Lomane

The paper considers the reliability calculation technique based on logical - probabilistic approach for evaluation of the electrical substation switchgear schemes and equipment at emergency mode with disconnections of the substation equipment individual elements or false operation of relay protection and automation (RPA). The results of studying the 330 kV substations of Latvian Electric Power System (EPS) are shown. Recommendations for changing the switchgear schemes of some substations are given.

Keywords
electrical substations reliability, logical-probabilistic method

Gerhards, J., Mahņitko, A., Lomane, T. Reliability of Latvian Power System’s 330 Kv Substations. In: Методические вопросы исследования надежности больших систем энергетики: Материалы международного научного семинара им. Ю.Н.Руденко, Russia, Sankt-Peterburg, 30 Jun-4 Jul., 2014. Иркутск: Институт систем энергетики, 2014, pp.15-23. ISBN 978-5-93908-081-1.

Publication language
Russian (ru)