Abstract:

Abstract:The basic concept, the composition and the functions of the network message recording analyzer were introduced. The problems existing in engineering application of the network message recording analyzer were expounded, which include the port traffic control, the readability of description of intelligent devices ICD file channel. The field debugging procedure was provided, and the problems of the network message recording analyzer needing study and improving were pointed out.

Key words: Key words:network message recording analyzer, data storage and analysis, digital substation, engineering application, commissioning