一种基于Internet的发电机励磁系统实时监测和控制方法

A Supervision and Control Method for Generator Excitation System Based on Internet

根据同步发电机励磁控制系统的典型监测和控制功能,在满足励磁控制需求的基础上,文章基于TCP/IP网络通信协议开发了网络化监测和控制软件,给出了一种在Internet环境下基于虚拟专用网络(Virtual Private Network,VPN)技术的励磁系统远程监测和控制实施方案。实际测试表明,文章所设计的系统不仅能够实现励磁系统重要参数和状态的实时监测,而且能够进行故障报警等重要数据的采集,同时能够实现运行参数的修改和运行模式的控制。

According to the typical supervision and control function of synchronous generator excitation control system, the networked control software based on TCP/IP is developed which can meet the requirement of excitation control. Then an implementation scheme of excitation system remote supervision and control based on VPN network technology under the environment of Internet is presented, practical test results show that the designed system can not only achieve real-time supervision for important parameters and states of excitation system, but also process the key data collection such as faults and alarms. In addition, it can achieve the modifi cation of operation parameters and control of operation mode.