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成都热电厂的热工控制采用微机分散控制系统 ,该系统由WDPF -Ⅱ来实现。负荷指令计算器有 7项功能及 7种标准运行方式 ,如允许中调所遥控设置负荷指令和操作员在电厂设置负荷指令等。文章详细分析了负荷指令计算器自动方式有效时的负荷指令计算器输出情况。成都热电厂的运行情况表明WDPF -Ⅱ分散控制系统具有功能强大的硬件和软件 ,很容易实现负荷指令计算器的多项功能。
Chengdu thermal power plant thermal control microcomputer decentralized control system, the system by WDPF-Ⅱ to achieve. The load command calculator has 7 functions and 7 standard operating modes, such as allowing remote control of medium load to set load command and operator setting load command in power plant. The paper analyzes in detail the output of the load command calculator when the load command calculator is active automatically. The operation of Chengdu Thermal Power Plant shows that the WDPF-II decentralized control system has powerful hardware and software and can easily realize many functions of the load command calculator.