The purpose of this IEEE guide is to present information necessary to permit an effective evaluation of the insulation systems of large alternating-current rotating electrical machines. Such an evaluation can…
Diagnostic tests and measurements that are performed in the field on oil-immersed power transformers and regulators are described. Whenever possible, shunt reactors are treated in a similar manner to transformers.…
This application guide presents generally accepted methods of protection and monitoring of ac motors. It identifies and summarizes the functions necessary for adequate protection of motors based on type, size,…
This standard defines a procedure for naming time sequence data (TSD) files that originate from digital protection and measurement devices, such as transient data records, event sequences, and periodic data…
A comprehensive guide to practical line current differential schemes using digital communications. Operating principles, synchronization methods, communication channel requirements, technologies, and design, current transformer requirements, external time reference requirements, backup…
Terms and definitions encompassing products within the scope of ac (48.3 kV and below for air insulated equipment, 52 kV and below for gas insulated equipment) and dc (3.2 kV…
This application guide applies to the ac indoor and outdoor high-voltage circuit breakers rated in accordance with the methods given in IEEE Std C37.04 and IEEE Std C37.04a and tested…
This standard specifies the basis of rating, preferred ratings, and test procedures for ac circuit switchers, which are designed for outdoor installation and for rated power frequencies of 50 Hz…
