Some Singularities of Linear AR Processes Characterization in Applied Problems of Power Equipment and Power Systems Diagnosis

The chapter considers singularities of characterization and application of linear AR processes in the problems of development and construction of diagnostic systems of power equipment and power systems. The characteristic functions of such processes are presented. Some methods for development of decision rules when using such processes as mathematical models of the information signals of power equipment and power systems are considered. An example of linear AR process application for wind generator vibration diagnosis are presented. The advantages of using such models as mathematical models of information signals of power equipment and power systems are discussed.