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Journal of Zhejiang University-SCIENCE A (Applied Physics & Engineering)  2002, Vol. 3 Issue (4): 391-394    DOI: 10.1631/jzus.2002.0391
Energy & Environment Engineering     
Analysis of superheater\'s pipe wall overtemperature by fault tree diagnose
SHENG De-ren, REN Hao-ren, CHEN Jian-hong, LI Wei
Institute of Power Plant Thermal Energy Engineering & Auto mation, Zhejiang University, Hangzhou 310027, China
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Abstract  After research on a 2000 t/h subcritical forced-circulation balanced ventilation were applied boiler and the structure and operation of its auxiliary system builds up this heat transfer model of a superheater\'s pipe wall and analyze the effect of primary factors on the overtemperature of the pipe wall. Fault tree structure was used to uncover the multiplayer logic between the overtemperature of the superheater\'s pipe wall and the faults.

Key wordsFault tree      Superheater      Overtemperature      Diagnose analyze     
Received: 21 June 2001     
CLC:  TK233.3  
Cite this article:

SHENG De-ren, REN Hao-ren, CHEN Jian-hong, LI Wei. Analysis of superheater\'s pipe wall overtemperature by fault tree diagnose. Journal of Zhejiang University-SCIENCE A (Applied Physics & Engineering), 2002, 3(4): 391-394.

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http://www.zjujournals.com/xueshu/zjus-a/10.1631/jzus.2002.0391     OR     http://www.zjujournals.com/xueshu/zjus-a/Y2002/V3/I4/391

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