Initiation of electrical breakdown in vacuum by microparticles

• Autorzy: Zakrzewski S. , Opydo W.
• Konferencja: Computer Application in Electrical Engineering / Scientific Conference [11; April 10-12, 2006; Poznan]
• Języki publikacji: EN

Abstrakty

EN

The paper deals with the possibilities for initiating electrical breakdown in vacuum by microparticles. Duration of the travel of charged spherical microparticles of various diameters accelerated by the electric field, and their velocities in the moment of impact against the electrode of opposite polarity are calculated. It was shown that the velocities are sufficiently high to induce plastic deformations of surfaces of the electrodes. The calculation was carried out in the Matlab environment.

Słowa kluczowe

EN

electrical breakdown in vacuum; microparticles

• Wydawca: Wydawnictwo Politechniki Poznańskiej
• Czasopismo: Poznan University of Technology Academic Journals. Electrical Engineering
• Rocznik: 2006
• Tom: No 52
• Strony: 167--171
• Opis fizyczny: Bibliogr. 2 poz.

Twórcy

autor

Zakrzewski S.

autor

Opydo W.

• Bydgoszcz University of Technology and Agriculture

Bibliografia

• [1]Menon M. M., Srivastava K. D.: The nature of microparticles and their role in vacuum breakdown, Procedings of the VI International Symposium on Discharges and Electrical Insulation in Vacuum, Swensea UK, 1974.
• [2]Opydo W., Ranachowski J.: Właściwości elektryczne układów izolacyjnych próżniowych przy napięciu przemiennym, Warszawa - Poznań, PWN 1993.