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Publikācija: Control Actions Based Nonlinear Objective Function for Robust Calculations of Electrical Power System Security

Publication Type Full-text conference paper published in conference proceedings indexed in SCOPUS or WOS database
Funding for basic activity Unknown
Defending: ,
Publication language English (en)
Title in original language Control Actions Based Nonlinear Objective Function for Robust Calculations of Electrical Power System Security
Field of research 2. Engineering and technology
Sub-field of research 2.2 Electrical engineering, Electronic engineering, Information and communication engineering
Authors Vladislav Oboskalov
Sergey Gusev
Anatolijs Mahņitko
Jānis Gerhards
Irina Kirpikova
Keywords Load flow, nonlinear programming, power system reliability, power system simulation, optimal power flow
Abstract Analysis of electrical power system (EPS) security consists in multiple load flow calculations, when one or several EPS elements are assumed to fail. General approach for load flow calculation (LFC) problem is to use iterative fast calculating AC load flow technique, for instance fast-decoupled power flow. The key problem associates with robustness of LFC routine. Indeed, if several elements fail simultaneously, resulting load flow could be unfeasible. In this case LFC routine will diverge. Nonlinear programming based (NLP) approach for LFC problem allow increasing the robustness of LFC routine. This paper presents a modification of typical NLP technique, which increases robustness and accuracy of LFC procedure in the framework of security analysis
DOI: 10.1109/RTUCON.2015.7343152
Hyperlink: http://ieeexplore.ieee.org/document/7343152/ 
Reference Oboskalov, V., Gusev, S., Mahņitko, A., Gerhards, J., Kirpikova, I. Control Actions Based Nonlinear Objective Function for Robust Calculations of Electrical Power System Security. In: 2015 56th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON) : Proceedings, Latvia, Riga, 14-16 September, 2015. Riga: Riga Technical University, 2015, pp.21-24. ISBN 978-1-5090-0334-1. e-ISBN 978-1-4673-9752-0. Available from: doi:10.1109/RTUCON.2015.7343152
Additional information Citation count:
ID 23994