Об оценке степени риска поражения человека электрическим током при эксплуатации электрооборудования на участках угольных шахт

Abstract

One of possible mathematical models explaining process of a defeat of the man by an electrical current is offered. The approximation formula is received with the help of which it is possible to define the reliability of protective switching-off distinguished by standardized level of electrical safety. The example of account is given.