Abstract:

Abstract:Taking Hangzhou Huadian Banshan Power Generation Company Limited as example,the features of cooling ventilating system of S109FA heavy gassteam combined cycle unit were introduced. The defects of the original design were analyzed. Based on reference of similar power plants,the measuring elements were installed additionally in air duct. A new supervisory and alarm page was drawn, and relativelogic was modified.Then the realtime monitoring and realtime processing were realized. The favorable result was obtained.

Key words:

font-family: E-HZ-PK74810c, color: black">Keywordsfont-family: SSJ-PK74820000002, color: black">:font-family: E-BZ-PK748e5, color: black">S109FA gas turbinefont-family: SSJ-PK74820000002, color: black">, font-family: E-BZ-PK748e5, color: black">ventilation systemfont-family: SSJ-PK74820000002, color: black">, font-family: E-BZ-PK748e5, color: black">supervision interfacefont-family: SSJ-PK74820000002, color: black">, font-family: E-BZ-PK748e5, color: black">logic modificationfont-family: SSJ-PK74820000002, color: black">, font-family: E-BZ-PK748e5, color: black">design