宝泉抽水蓄能电站计算机监控系统国产化改造方法研究

本文研究了宝泉抽水蓄能电站计算机监控系统国产化改造方法。该电站计算机监控系统是由国外供货且LCU主机采用工控机，这种监控系统的改造在国内没有先例。本文系统总结了宝泉抽水蓄能电站监控系统国产化改造方案研究方法，主要内容包括水电站现场安全测试、以太网协议类型筛选、通信应用层协议测试等方法研究，而通信应用层协议测试研究方法又是其中的核心内容。本文逐一研究了通信应用层协议，分析了这些方法各自特点及其在该电站应用的可行性。应用本文提出的数据包分析方法，顺利完成了宝泉抽水蓄能电站计算机监控系统国产化改造方案研究。

The methods study on domestic modification for computer supervision and control system of Baoquan Pumped Storage Hydropower Station

This paper focuses on modification schemes for Computer supervision and control system of Baoquan Pumped Storage Hydropower Station. The system was supplied by European manufacturer, the main computer of its LCU is IPC. There is not successful modification case for this mode. This paper has studied systematically domestic modification methods for computer supervision and control system of Baoquan Pumped Storage Hydropower Station. The contents include research methods for safe methods for site test, discriminating protocol type of Ethernet network, and the application protocol for Baoquan Pumped Storage Hydropower Station. The study on discriminating protocol type of Ethernet network is hard core. These methods had applied successfully on the study for domestic modification schemes for Baoquan Pumped Storage Hydropower Station. The result of this research may be referenced by units involved in the research, design and operation related which are related to pumped storage hydropower station.