Shock safety modeling method for low-voltage electric devices

• Autorzy: Korniluk W. , Sajewicz D.
• Języki publikacji: EN

Abstrakty

EN

The article describes a shock safety modeling method for low-voltage electric devices, based on using a Bayesian network. This method allows for taking into account all possible combinations of the reliability and unreliability states for the shock protection elements under concern. The developed method allows for investigating electric shock incidents, analysing and assessing shock risks, as well as for determining criteria of dimensioning shock protection means, also with respect to reliability of the particular shock protection elements. Dependencies for determining and analysing the probability of appearance of reliability states of protection as well as an electric shock risk are presented in the article.

Słowa kluczowe

EN

safety management process; expert system; Bayesian network; total probability; protection reliability states; appearance of touch and electric shock states; risk analysis and assessment

PL

zarządzanie bezpieczeństwem; system ekspertowy; sieć bayesowska; prawdopodobieństwo całkowite; bezpieczeństwo porażeniowe

• Wydawca: Polish Academy of Sciences, Committee on Electrical Engineering
• Czasopismo: Archives of Electrical Engineering
• Rocznik: 2010
• Tom: Vol. 59, nr 3-4
• Strony: 153--167
• Opis fizyczny: Bibliogr. Bibliografia 12 poz., rys.,

Twórcy

autor

Korniluk W.

autor

Sajewicz D.

• Bialystok University of Technology, Wiejska 45D, 15-351 Białystok,

Bibliografia

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• [2] Korniluk W., Sobolewski R. Method of occupational risk assessment of electric shock associated with low-voltage equipment. Basic assumptions and algorithms. 13th International Science and Technology Conference. Electric safety, ELSAF: 108-117 (2001).
• [3] Korniluk W., Sobolewski R. Method of occupational risk assessment of electric shock associated with low-voltage equipment. Mathematical models of risk. 13th International Science and Technology Conference. Electric safety, ELSAF: 118-127 (2001).
• [4] Korniluk W., Sajewicz D., Sobolewski R. An idea of application of Bayesian networks in expert system for examination of electric shock accidents. Electrotechnical News 12: 23-27 (2005).
• [5] Masny J. Reliability assessment of shock protection systems in low-voltage equipment. 9th International Science and Technology Conference ‘Electric shock protection in low-voltage equipment’. Łódź: 93-104 (1993).
• [6] Korniluk W., Sajewicz D. Matching criteria for protection against electric shock − probabilistic approach. Electrotechnical News 7: 29-33 (2007).
• [7] Sobolewski R.A. Method of analysing electric shock risk for low-voltage equipment users. Ph.D. dissertation, Białystok (2002).
• [8] Severcev N.A. Nadiożnost stożnych sistem v ekspłuatacji i otrabotkie. Moscow, Vyssaja Skola (1989) (in Russian).
• [9] Korniluk W. Probabilistic methods of assessing effectiveness of shock safety protection in low-voltage equipment. Bialystok University of Technology, Białystok (1993).
• [10] Korniluk W., Sajewicz D. Probabilistic model of human body impedance. Electrotechnical News 12: 23-29 (2006).
• [11] Korniluk W., Sajewicz D. Probabilistic model of electric current inducing ventricular fibrillation in human hearts. Electrotechnical News 2: 20-24 (2007).
• [12] Korniluk W., Sajewicz D., Anderson E. Probabilistic model of fibrillation currents at superposition of two shock currents. Electrotechnical News 10: 31-35 (2007).