基于以太网的发电机组集中监控系统设计

摘要

介绍了一种基于Modbus-RTU规约，通过RS-485串口/以太网转换器实现对两台电站四台发电机组以太网集中监控的设计方法。该方法已在产品中得到了应用。实践证明：使用方便，性能可靠。%Based on Modbus-RTU protocol, a design approach was introduced in this paper, aiming to realize Ethernet centralized monitoring of two electric power station and four sets of generator unit via RS-485 Serial/Ether-net converter. The method has been applied to products. Practices show that this method has reliable performances and is easy to use.