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彭城电厂热工自动化检测、控制系统由必要的分散控制系统 (DCS)、CRT屏幕监控 ,专用的控制装置 ,少量的常规仪表构成。该系统的特点是采用第 4代直接能量平衡信号DEB40 0作为锅炉负荷指令 ,向汽机和锅炉提供一个公共的需求信号 ,使它们的运行保持一致 ;使锅炉的输入能量与汽机需求的能量相匹配 ;使锅炉热量快速响应功率的变化 ;实现机前压力的定值调节。该厂的热工自动化检测、控制系统通过了运行考验
Pengcheng thermal power plant automation testing, control system by the necessary decentralized control system (DCS), CRT screen monitoring, dedicated control device, a small amount of conventional instruments form. The system features a 4th generation direct energy balance signal, DEB40 0, as a boiler load command to provide a common demand signal to the turbine and boiler to keep their operation in line; matching the input energy of the boiler to the energy required by the turbine ; Make the boiler heat quickly respond to changes in power; to achieve the value of the machine before the pressure regulation. The factory’s thermal automation testing, control system passed the test run