大型火电机组汽轮机数字式电液控制系统

DIGITAL ELECTRO-HYDRAULIC CONTROL SYSTEM OF STEAM TURBINE FOR LARGE-SCALE THERMAL POWER-GENERATUNG UNIT

宝鸡第二发电厂采用以INFI- 90DCS为基础而构成的汽轮机数字电液控制系统 (DEH)。对DEH控制系统的组成、系统功能、性能指标。

The digital electro-hydraulic control systems (DEH) used for steam turbines at Baoji Power Plant No2 are constructed on the basis of INFI-90DCS. The structure, functions, performance indices, design features, operating mode and protecting circuits of said system are described in detail.