Application of Gustafson-Kessel clustering algorithm in the pattern recognition for GIS

• Autorzy: Wang H. , Huang C. , Yao L. , Qian Y. , Jiang X.

Warianty tytułu

PL

Zastosowanie algorytmu klastrów Gustafsona-Kessela do rozpoznawania wzoru przy analizie rozdzielnic gazowych

• Języki publikacji: EN

Abstrakty

EN

This paper simulates four typical defects in GIS for PD detection, and uses the pulse, amplitude, phase and number of PD to form the three-dimensional PQN matrix. Based on the PQN, three two-dimensional distributions of Hqmax~Phi, Hqmean~Phi and Hn~Phi can be achieved. Then the new G-K clustering method is introduced to separate the four different defects according to the parameters of Sk, Ku, Pe, Q and CC. At last the comparison with different clustering methods is achieved based on the evaluation criterions which are PC, CE, PI and SI.

PL

W artykule zasymulowano cztery typowe defekty w łącznikach gazowych wynikające z wyładowań niezupełnych oraz wykorzystano amplitudę, fazę i liczbę impulsów do sformowania trzywymiarowej macierzy PQN. Następnie wykorzystano nową metodę klastrową do rozdzielenia różnych defektów na podstawie parametrów Sk, Ku, Pe,Q i CC. Następnie przeprowadzono porównanie różnych metod.

Słowa kluczowe

EN

gas insulated switchgear; GIS; partial discharges; Gustafson-Kessel (G-K) method; pattern recognition

PL

rozdzielnice gazowe; wyładowanie niezupełne; rozpoznawanie znaków

• Wydawca: Wydawnictwo SIGMA-NOT
• Czasopismo: Przegląd Elektrotechniczny
• Rocznik: 2011
• Tom: R. 87, nr 1
• Strony: 215--219
• Opis fizyczny: Bibliogr. 16 poz., rys., tab.

Twórcy

autor

Wang H.

autor

Huang C.

autor

Yao L.

autor

Qian Y.

autor

Jiang X.

• Department of Electrical Engineering, Shanghai Jiao Tong University, No. 800 of Dongchuan Rd, Minhang District, Shanghai, China,

Bibliografia

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