Simaier Electric Co., Ltd. has developed and produced the components and materials for fault recording, as well as the current advanced embedded platform, which not only realizes all the functions of fault recording device, even its advanced application functions, but also effectively supports the demand of intelligent application for fault recording device in 61850 Communication.

IEC61850 is the only global standard in the field of power system automation. It realizes the engineering operation standardization of intelligent substation through the realization of standards. It makes the implementation of intelligent substation standardized, unified and transparent. No matter which system integrator establishes the intelligent substation project, it can understand the structure and layout of the whole substation through the SCD (system configuration) file, which plays an irreplaceable role in the development of intelligent substation.

IEC61850 puts forward a kind of public communication standard. Through a series of standardization of equipment, it can form a standard output and realize the seamless connection of the system. The fault recorder adopts the data model, service and modeling method defined in iec61850-7. Based on the object-oriented modeling idea, it models the fault recorder in different levels. The model adopts the mode of logical equipment, which includes the functions of transient recording and steady-state continuous recording. The iec61850-8mms communication protocol based on the model can complete the communication with the station control layer equipment.