Abstract:This paper introduces the structure,function and application of intelligent power monitoring system (PIOMS).The system realizes the function of power remote monitoring through the architecture of acquisition,transmission,service and application.The efficiency of power supply in northeast regional meteorological center will be improved and the potential safety hazard in the process of power guarantee will be eliminated after the system is put into operation.The intelligence,information and visualization of power supply is realized in this system,which could ensure the safety and reliability of electricity,providing reliable electric power safeguard for the development of meteorological business and the equipment operation.