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介绍了基于Industrial Application Server 2.1(IAS 2.1)系统完成太平湾发电厂计算机监控系统改造的情况。分析了太平湾发电厂的环境条件、目前主流计算机监控系统的应用现状和技术状态、应用于太平湾发电厂监控项目的工业自动化平台软件的技术需求;结合IAS 2.1的主要技术特点论证了该平台软件的可行性,提供了将IAS 2.1应用于水电厂综合监控系统的典型实例,从系统结构、主机配置、网络设计、IAS 2.1角色分配、主备式数据引擎设计等主要方面作了突出说明,有助于了解基于IAS 2.1的水电厂计算机监控系统的技术特色。同时,对实例的实际效果和应用情况进行了总结和提炼。
The transformation of computer supervisory system of Taiping Bay Power Plant based on Industrial Application Server 2.1 (IAS 2.1) system is introduced. The paper analyzes the environmental conditions of Taiping Bay power plant, the application status and technical status of the current mainstream computer monitoring system, the technical requirements of the industrial automation platform software used in the monitoring project of Taiping Bay Power Plant. Based on the main technical features of IAS 2.1, this platform is demonstrated The feasibility of the software is provided and a typical example of applying IAS 2.1 to comprehensive monitoring system of hydropower plant is provided. The main aspects of the system structure, host configuration, network design, IAS 2.1 role assignment, master / slave data engine design are highlighted. Helps to understand the technical features of IAS 2.1-based computer monitoring systems in hydropower plants. At the same time, the actual results and application of the examples are summarized and refined.