AN ANALYSIS OF RELAY PROTECTION REQUIREMENTS FOR THE PURPOSE OF ESTIMATING ITS EFFECTIVENESS

摘要

Existing requirements, used to estimate the effectiveness of relay protection, are analyzed. The need to include in these requirements economic indicators of the functioning of relay-protection devices and automation or the reliability of the electric supply, taking into account the results of the functioning of these devices, is validated. This enables the effectiveness of the decisions taken when choosing relay protection and automation devices to be increased.