Path Analysis Model for Effective Load shedding

• Autorzy: Ashokkumar, N. , Rathinakumar, M. , Hari, K.

Warianty tytułu

PL

Model analizy ścieżki jako metoda skutecznej redukcji obciążeń system energetycznego

• Języki publikacji: EN

Abstrakty

EN

In the present scenario, power system networks are operating very close to their limits. In order to prevent cascaded failures and eventually blackout, load shedding is used as a tool. There are many methodologies which discusses the effective ways for load shedding. In this work a new perspective is presented – path analysis. Path analysis is a technique under structured equation modelling which explains about dependent variable and independent variables. Here the output results are modelled and presented in path analysis, through which the significant variable which is crucial in determining the output can be identified. Correlation between crucial parameters which are having influence in output are also analysed.

PL

W zaprezentowanym scenariuszu system energetyczny pracuje blisko swoich granicznych możliwości. W celu zapobieżenia kaskadowej awarii lub blackoutu przewidziano możliwość odcinania obciążeń. Jako metodę zaproponowano algorytm analizy ścieżki (path analysis). Analizowano korelację między strategicznymi parametrami.

Słowa kluczowe

PL

awaria kaskadowa; analiza ścieżek; system energetyczny

EN

blackout; cascaded failure; load shedding; path analysis

• Czasopismo: Przegląd Elektrotechniczny
• Rocznik: 2015
• Tom: R. 91, nr 6
• Strony: 139-144
• Opis fizyczny: Bibliogr. 10 poz., rys., tab.

Twórcy

autor

Ashokkumar, N.

• University of SCSVMV, Enathur, Kanchipuram, Tamil Nadu,

autor

Rathinakumar, M.

• University of SCSVMV, Enathur, Kanchipuram, Tamil Nadu,

autor

Hari, K.

• Sri Subramaniya Swamy Government Arts College, Thirutani, Tamil Nadu,

Bibliografia

• [1] N.Ashokkumar, M.Rathinakumar, Negotiating transmission line congestion problems by optimized load sheddding strategy,International Journal of Computer Applications(0975-8887), Volume 58, No 18, Novembor 2012.
• [2] Rekha.A, Rathinakumar.M, Ashokkumar.N, Vanitha.D, An intelligent load sheding to improve power system congestion,International Journal of Current Research (0975-833X),Vol 05, Issue 04,April 2013.
• [3] J.A.Laghari, H.Mokhlis, A.H.A.Bakar, Hasmaini Mohamad, Applications of Computational Intelligence for load shedding in power systems : A Review, Energy conservation and Management 75(2013) 130-140. Elsevier.
• [4] Hooshmand.R, Mozzami.M, Optimal design of adaptive under frequency load shedding using artificial networks in isolated power systems, International Journal of Electric Power,2012,42:220-8.
• [5] Chirsty lleras, Path Analysis, Pennsylvania State University University Park, Pennsylvania,USA.
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• [8] Miles, J (1998), Review type: Statistical analysis/structural equation modeling. Psychology Software News, 8, 2, 58-65.
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• [10] H.Mokhlis, J.A.Laghari, A.H.A.Bakar, M.Karimi, A Fuzzy Based Under Frequency Load Sheddding Scheme For Islanded Distribution Network Connected With DG, International Review Of Electrical Engineering , Vol7, No.4,July-August 2012.