联合循环机组Mark Ⅳ与DCS系统通讯的实现

Realization of communication between Mark Ⅳ and DCS for combined cycle units

介绍了国内最先进的9FA级单轴燃气—蒸汽联合循环机组中2大控制系统(GE的M arkⅣ与西屋爱默生DCS)通讯的方式、设计以及实现,简要分析了有关控制系统的控制原理和方法。

The method, design and realization of communication between the Mark VI from GE and DCS from Westhouse, the two major control systems in the 9FA single-shaft gas-steam combined cycle unit, are introduced, and the control principle and method of the control systems are briefly analyzed.