Study of integration method for on-line monitoring system of electrical equipment insulation and AM/FM/GIS

After analyzing integration. of SCADA with AM/FM/GIS in distribution management system (DMS), we point out that integrated on-line SCADA/AM/FM/GIS just monitors macroscopic run specificity of the electric power system, but does not take into account insulation run state and fault diagnosis situation of electrical equipment, so it has certain limitations. Meanwhile, the classification and function of an on-line monitoring system for electrical equipment are discussed in this paper, and a thought is proposed that integrates AM/FM/GIS with on-line monitoring system of electrical equipment. The new integrated system not only comprehensively reflects the run state of electric power system and equipment but also can monitor on-line insulation state of electrical equipment, so it has quite good economic and practical value. A few of methods to integrate AM/FM/GIS with equipment insulation on-line monitor system are proposed by studying the direction of modern software exploitation technique and practical application. The practical application instance shows that it has excellent effectiveness.