First-Order Sensitivity Applied in Power Distribution System

• Autorzy: da Rosa W. M. , Belati E. A.

Identyfikatory

DOI

10.12915/pe.2014.07.18

Warianty tytułu

PL

Zastosowanie metody analizy czułości pierwszego rzędu w systemach energetycznych

• Języki publikacji: EN

Abstrakty

EN

This paper presents a study of the power distribution system via sensitivity analysis. This study is based on first-order sensitivity analysis applied in the power flow (PF) solution. Unlike the PF algorithm, this technique does not require an iterative process, which results in a faster methodology with high accuracy and greatly reduced computational work. Starting from a known PF solution, considered as the base case, the new operating point is calculated directly after making a perturbation in the loads. The methodology analysis is applied to 34, 70 and 476-bus distribution power systems. Test results demonstrate the efficiency of the approach.

PL

W artykule przedstawiono metodę kontroli dystrybucji mocy za pośrednictwem analizy czułości (analiza czułości pierwszego rzędu). Dzięki tej metodzie uzyskuje się szybsze rezultaty unikając procesu iteracji. Startując ze znanego rozwiązania rozpływu mocy PF nowy punkt pracy jest obliczany po zmianie obciążeń.

Słowa kluczowe

EN

sensitivity analysis; power flow; distribution power systems

PL

system energetyczny; analiza czułości; przepływ energii

• Wydawca: Wydawnictwo SIGMA-NOT
• Czasopismo: Przegląd Elektrotechniczny
• Rocznik: 2014
• Tom: R. 90, nr 7
• Strony: 94--98
• Opis fizyczny: Bibliogr. 13 poz., rys., tab., wykr.

Twórcy

autor

da Rosa W. M.

• CECS, Federal University of ABC, Rua Santa Adélia, 166, CEP 09,210-170, Santo Andre - SP, Brazil

autor

Belati E. A.

• CECS, Federal University of ABC, Rua Santa Adélia, 166, CEP 09,210-170, Santo Andre - SP, Brazil

Bibliografia

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