Power quality monitoringdeviceThe role of the system:

1Terminal monitoring unit: 由AC Power Quality MonitorComplete.

2Communication service system: It mainly consists of a monitoring instrument communication system, a communication server, and a communication module. The monitoring communication system is responsible for receiving communication server instructions, parsing instructions, searching and packaging the required data, and uploading them to the communication server through the communication module；The communication server is responsible for all data communication with the power quality monitoring device and supports Ethernet interfacesUSBInterface and other communication methods.

3Database service system: It mainly consists of a database, internal processing programs, and database management modules. The database is used to store power quality monitoring and analyze the monitoring data uploaded by various power quality monitoring instruments in the system；The database also provides data retrieval and other data service support for the monitoring and analysis platform in the system. Database supportMSSQL和ORACLELarge databases such as.

4Monitoring and Analysis Platform: It mainly consists of online monitoring, power quality analysis, and parameter setting management. Online monitoring is mainly responsible for real-time refreshing of power quality data, in accordance with national standards and requirements3Refresh real-time data every second；Power quality analysis is mainly responsible for numerical table, curve analysis, and report printing processing of statistical analysis data；Parameter setting management is mainly responsible for managing various parameters of the system, as well asPower quality monitoring deviceSet and manage various parameters of.