Controlled Switching Taking Into Account the Standard Deviation of Switching Time

The controlled switching of electrical equipment is a vast field analyzed in the literature. In practice, switching times of electrical equipment vary depending on several parameters (type of energy accumulation, ambient temperature, number of actuations, duration since last actuation, etc.) These disturbances can lead to the creation of a very disruptive transient regime, switching at a time that deviates from the optimal point. The greater the deviation, the more disruptive the transient regime produced. In this paper, the impact of the deviation of the moment of connection from the optimal moment is analyzed, in case of connecting the various equipment in the electrical system.