Method of calculating the protection of an overhead line voltage of 380 V from a single phase short-circuit
The publication provides a method of parameter and siting selection of fuses and circuit breakers along the length of the overhead line electric network voltage of 380 V in order to protect the line against single-phase short-circuit. The method was developed to meet the requirements of the Rules for Electrical Installation defining the provision of current protection per no more than 5 seconds.