The invention relates to an IEC61850 protocol-based condition monitoring integration platform, which is characterized in that the condition monitoring integration platform includes a condition monitoring platform, a capacitor temperature monitoring unit, a current monitoring module, a voltage limiter monitoring module and a spark gap monitoring module. The integration platform adopts advanced technological means to effectively monitor the condition of equipment, adopts an IEC61850 protocol-based series compensation equipment monitoring communication control technology to acquire condition monitoring information of key equipment such as a series compensation capacitor, a voltage limiter and a spark gap, an open platform architecture is researched, and monitoring, alarm, prediction and analysis of the equipment condition can be performed according to related standards, and the technical scheme provided by the invention contributes to timely discovery and elimination of threat posed to safe and stable operation of a power grid due to equipment condition degradation, thereby ensuring safe, stable and reliable power supply of the power grid.