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现地控制单元是水电厂计算机监控系统的一个重要部分,设备控制命令的实施和系统监视用数据的获得都直接通过现地控制单元来进行。而电厂设备运行质量好坏,更与这个单元的方方面面有直接的关系。该文介绍形成全厂控制系统的前置控制设备的有关功能、硬件结构等方面的内容。
The on-site control unit is an important part of the computer monitoring system of the hydropower plant. The implementation of the equipment control command and the data acquisition of the system monitoring are all conducted directly through the on-site control unit. The power plant equipment running quality is good or bad, but also with all aspects of this unit has a direct relationship. This article describes the related functions, hardware structure, etc. of the front control equipment forming the whole plant control system.