This paper will discuss several relay types and application situations for transmission line protection where load flow must be considered.

This guide is concerned primarily with short circuit protection and protection for abnormal operating conditions for generating stations.

This paper presents the results of a study into the application and performance of the offset mho distance relay for the loss of excitation protection of synchronous generators.

It is the purpose of this paper to review the various methods that have been used and to discuss improvements that can be provided via digital technology.