Analysis of startup through IP cylinder and its fault treatment for 600MW supercritical unit

Huadian Technology ›› 2009, Vol. 31 ›› Issue (3): 5-8.

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Analysis of startup through IP cylinder and its fault treatment for 600MW supercritical unit

HE Hui，WU Qiang

Hunan Huadian Changsha Power Generation Corporation Limited，Changsha 410203, China

Received:1900-01-01 Revised:1900-01-01 Online:2009-03-25 Published:2009-03-25

Abstract

Abstract:

The process and features of startup through intermediate pressure（IP）cylinder of two 600MW units in some power plant project phase I were presented.The faults occurred in the process of startup through IP cylinder were analyzed in detail, and the relevant treatment measures were proposed. At last, it was pointed out that the tartup through IP cylinder is a safer and more economic way for unit startup.

Key words: super-critical unit, steam turbine, start-up through intermediate pressure (IP) cylinder, fault analysis, treatment

HE Hui;WU Qiang. Analysis of startup through IP cylinder and its fault treatment for 600MW supercritical unit[J]. Huadian Technology, 2009, 31(3): 5-8.

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Analysis of startup through IP cylinder and its fault treatment for 600MW supercritical unit

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