基于CAN总线的可再生能源并网逆变器通信监控系统设计

Design of the Renewable Energy Grid-Connected Inverter Communication and Monitoring System Based on CAN Bus

针对可再生能源并网发电系统中多个逆变器单元并联运行的需求,利用TMS320LF2407A芯片中内嵌的CAN控制器和CAN总线技术,设计了基于CAN总线的可再生能源并网逆变器通信监控系统。测试表明,该设计能够实现各逆变器单元之间以及逆变器单元与监控主机之间快速、可靠的数据通信。

Aiming at the need of inverters parallel operation in renewable energy power generation system,using CAN Bus and the CAN controller module of TMS320LF2407A,design of the renewable energy grid-connected inverter communication and monitoring system based on CAN Bus.The test result shows that this design realizes data transmission quickly and reliably among inverters and monitor computer.