Warianty tytułu
Języki publikacji
Abstrakty
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.
Czasopismo
Rocznik
Tom
Strony
10-13
Opis fizyczny
Bibliogr. 14 poz., fot., rys.
Twórcy
autor
- Politechnika Wrocławska
Bibliografia
- [1] Forrest J. S.: The characteristics and performance in service of HV porcelain insulators, Journal of IEE, Vol. 89, Part II, 1942, pp. 60-92.
- [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.
- [10] Szilagyi Z.: Semi-conductive glaze insulators: over 25 years of experience, 65th Conf. of Doble Clients, 1998, Boston, MA.
- [11] Mizuno Y., Naito K.: et al. Voltage and temperature distribution along semiconducting glaze insulator strings, IEEE Trans, on DEI, Feb. 1999, pp. 100-104.
- [12] Suzuki Y., Seike S., Imai O., Naito K.: A practical study on semiconducting glaze for insulators, (in Japanese), Trans. IEE Japan, Vol. 118-А, No 10, 1998, pp. 1158-1165.
- [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.
Typ dokumentu
Bibliografia
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Identyfikator YADDA
bwmeta1.element.baztech-article-BOS2-0009-0003