Comparative studies of dc and ac measurement methods used in dielectric spectroscopy

• Autorzy: Zubel Z.

Warianty tytułu

PL

Badania porównawcze stało- i zmiennoprądowych metod pomiarowych stosowanych w spektroskopii dielektrycznej

• Języki publikacji: EN

Abstrakty

EN

In this paper dispersive curves were measured by dc and ac methods. An attempt has been undertaken to verify the hypothesis that a dielectric containing space charge, examined by actual value method, gives different measurement results from the ones, examined by time response method. If the measurement results obtained by the both methods for the same sample do not differ from each other, it means that in the examined object no space charge exists.

PL

W niniejszej pracy zmierzono charakterystyki dyspersyjne metodami stało- i zmiennoprądowymi. Podjęto próbę zweryfikowania hipotezy, że dielektryk zawierający ładunek przestrzenny, badany metodą wartości chwilowych, daje inne wyniki pomiarowe niż badany metodą czasowej odpowiedzi. Jeżeli natomiast wyniki pomiarowe uzyskane obiema metodami na tych samych próbkach pokrywają się, oznacza to, że w badanym obiekcie nie występuje ładunek przestrzenny.

Słowa kluczowe

EN

diagnostics; space charge; dielectric spectroscopy

PL

diagnostyka; ładunek przestrzenny; spektroskopia dielektryczna

• Wydawca: Wydawnictwo SIGMA-NOT
• Czasopismo: Przegląd Elektrotechniczny
• Rocznik: 2007
• Tom: R. 83, nr 10
• Strony: 6--9
• Opis fizyczny: Bibliogr. 23 poz., rys., wykr.

Twórcy

autor

Zubel Z.

• Wroclaw University of Technology, Institute of Electrical Engineering Fundamentals,

Bibliografia

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