Contact materials used in low voltage electrical relays

• Autorzy: Książkiewicz A.
• Języki publikacji: EN

Abstrakty

EN

Low-voltage relays are widely used in many areas of electrical applications. There are used for such applications as protection, signalization or control of electrical installations. There all are similar in many ways were it comes to construction and operating principles. However for different applications different contact materials must be used. There are many materials used for contacts in electrical appliances. In this paper contact materials used especially in low-voltage electromechanical relays are described. Their electrical and mechanical properties are characterised.

Słowa kluczowe

EN

contact materials; relays; rivets

• Wydawca: Wydawnictwo Politechniki Poznańskiej
• Czasopismo: Computer Applications in Electrical Engineering
• Rocznik: 2015
• Tom: Vol. 13
• Strony: 300--309
• Opis fizyczny: Bibliogr. 11 poz., rys., tab.

Twórcy

autor

Książkiewicz A.

• Poznan University of Technology 60-965 Poznan, pl. M. Skłodowskiej-Curie 5

Bibliografia

• [1] International Electrotechnical Vocabulary - part 444: Elementary relays, IEC.
• [2] Technical catalogue - Przekaźniki, Relpol S.A., Mar. 2013. (in Polish).
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• [4] A. Książkiewicz, J. Janiszewski, R. Batura: Influence of short-circuit AC currents on electrical contact resistance of low voltage relays, Poznan University of Technology Academic Journals. Electrical Engineering, no. 70, Poznań 2012, pp. 99 – 103.
• [5] J. Janiszewski, K. Józefowicz, An influence or electrical switching arc on the surfaces of vacuum switches contacts, Przegląd Elektrotechniczny, 2008, 84 (10), pp. 155-158.
• [6] M. O. Thurston, Electrical Contacts. Fundamentals, Applications and Technology, Taylor & Francis Group, LLC, 2007.
• [7] L. Morin, N.B. Jeman, D. Jeannot, Make arc erosion and welding in the automotive area, IEEE Transactions on Components and Packaging Technologies, vol. 23, no. 2, pp. 240,246, Jun 2000.
• [8] A.R. Neuhaus, W.F. Rieder, M. Hammerschmidt, Influence of electrical and mechanical parameters on contact welding in low power switches, IEEE Transactions on Components and Packaging Technologies, vol. 27, no. 1, pp. 4,11, March 2004.
• [9] Elesta Elektrotechnik AG, Informacja techniczna, 2002 (in polish).
• [10] Zhuan-Ke Chen, Impact wear of electric contact, Proceedings of the Thirty-Seventh IEEE Holm Conference on Electrical Contacts, 1991, pp. 172-175, 6-9 Oct. 1991
• [11] J. Janiszewski, A. Książkiewicz, Vacuum switches contact resistance, Computer Applications In Electrical Engineering, vol. 12, pp. 227-236, 2014.