Huadian Technology ›› 2008, Vol. 30 ›› Issue (11): 65-66.

• 一线动态 • Previous Articles     Next Articles

Analysis of vacuum system operation mode

CHEN Xifa   

  1. Maoming Thermal Power Plant, Maoming 525000, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2008-11-25 Published:2008-11-25

Abstract: Aiming at condenser vacuity down problem of 300MW unit of a power plant, the vacuum system design and its thermodynamic process were analyzed according to the principle of vacuum creation in condenser. The influence of vacuum system leakage was discoursed, and some corresponding countermeasures were proposed.

Key words: vacuum system of turbine, condenser, thermodynamic characteristics, corresponding countermeasure