丰镇发电厂#4机汽动给水泵热控系统改造

Reconstruction of Thermal Control System for the Feedwater Pump of No. 4 Unit in the Fengzhen Power Station

丰镇发电厂#4机组汽动给水泵热控系统经过改造,MEH系统采用了与主机DCS系统相同的硬件,与DCS共享操作员站和工程师站。该控制系统具有自动化程度高、测量准确、保护配置齐全、动作可靠、稳定性高等特点。该控制技术在#4机组汽动给水泵改造中取得了成功,为同类技术改造在电厂的应用提供了参考。

By the reconstruction of the thermal control system of turbine driven feedwater pump in the No.4 generator unit in the Fengzhen power station,the MEH system applied the same hardware of DCS system,which shared the operator station and engineer station with DCS.This is a highly automotive,and accurate measured control system with complete protection devices,reliable operation,high level of stability and so on.As a successful control technology applied in the reconstruction of turbine driven feedwater pump in...