Transformation of Governing System of 300MW Steam Turbine

The electro-hydranlic regulating system in the 300MW steam turbine of the first thermal power plant in Taiyuan is transformed to the pure electric regulating system. This transformation optimized the governing system. Through using in 13 #,14 # steam turbine of the first thermal power plant in Taiyuan, the result indicated that the operating state now is better than that at last about control.