Huadian Technology ›› 2009, Vol. 31 ›› Issue (10): 22-23.

• 专题综述 • Previous Articles     Next Articles

Improvement of the accuracy and reliability of pressure signals in shaft gland seal system of ultra supercritical unit

WANG Yongjun, WU Bijun   

  1. Zhejiang Province Thermal Power Construction Company, Hangzhou 310016, China
  • Received:1900-01-01 Revised:1900-01-01 Published:2009-10-25

Abstract: This paper analyzed the characteristics of pressure signals of gland seal system of 1000MW ultrasupercritical unit in the Beilun Harbor Power Plant Phase III. The effective technical controlling measures were taken to ensure the accuracy and reliability of measurement and transmission for the pressure signals of gland seal system.

Key words: system stability, gland seal system, pressure signal, reliability