Elektroenergetyczne izolatory ze szkliwem półprzewodzącym.

• Autorzy: Chrzan K.L.
• Języki publikacji: PL

Abstrakty

EN

Insulators with semiconducting glaze (SCG) have long been known for their superior contamination performance. The pollution flashover voltage of SCG insulators in two times higher than standard porcelain insulators or even 50% higher than silicon composite insulators. Early glazes for this type, however, were not stable and successful use od semiconductive glazed insulators was delayed many years until tin-antimony oxide glazes were developed. Service experience of twenty-five years is now available for line, station and bushing insulators with this type of glaze. The paper desribes the electrical properties of cap and pin insulators with SCG thermal stability conditions and corrosion phenomenon.

Słowa kluczowe

PL

izolator elektroenergetyczny; szkliwo półprzewodzące

EN

electrical insulator; semiconducting glaze

• Wydawca: Sieć Badawcza Łukasiewicz - Instytut Ceramiki i Materiałów Budowlanych
• Czasopismo: Szkło i Ceramika
• Rocznik: 2003
• Tom: R. 54, nr 2
• Strony: 10--13
• Opis fizyczny: Bibliogr. 14 poz., fot., rys.

Twórcy

autor

Chrzan K.L.

• Politechnika Wrocławska

Bibliografia

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• [2] Fujimura Т., Naito K., Irie Т.: Performance of semiconducting glaze insulators under adverse conditions, IEEE Trans. Power Apparatus, and Systems PAS, May/June 1978, pp. 763-771.
• [3] Naito K., Matsuoka R., Irie Т., Kondo K.: Test methods and results for recent outdoor insulation in Japan, IEEE Trans, on Dielectric and Electr. Insulation DEI, Oct. 1999, pp. 732-743.
• [4] Fukui H., Naito K., Irie Т.: A practical study on application of semiconducting glaze insulators to transmission lines, IEEE Trans, on PAS, No 5, 1978, pp. 1430-1443.
• [5] Chrzan K., Elsaesser О.: Impulse flashover voltage of strings containing standard and semiconductive disc insulators. Int. Symposium on High Voltage Engineering, Bangalore 2001.
• [6] Moran J.: Resistance graded insulators the ultimate solution to the contamination problem IEEE trans. PAS, No 6, 1972, pp. 2452-2457.
• [7] Wiatrzyk M.: Właściwości elektryczne izolatorów ze szkliwem półprzewodzącym. Inżynierska praca dypl., Politechnika Wrocławska 2000.
• [8] Dancy E.: A novel conducting glaze, Bull. of American Cer. Soc. 55, 1976, pp. 569-571.
• [9] Lambeth P. J.: The use of semiconducting glaze insulators, Electra No 86, 1983, pp. 89-105.
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• [13] Egiziano L., Orsini P., Tucci V.: On the corrosion phenomena of semiconducting glazed insulators, 4th Int. Symp. On HV Eng., ISH, Athens, 1983, paper 45.10.
• [14] Smith E.: The corrosion of semiconducting glazes, Trans, of the British Ceramic Soc., Vol. 58, 1959 pp. 277-300.