Analysis of superheater’s pipe wall overtemperature by fault tree diagnose |
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| Authors: | Sheng De-ren Ren Hao-ren Chen Jian-hong Li Wei |
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| Institution: | (1) Institute of Power Plant Thermal Energy Engineering & Automation, Zhejiang University, 310027 Hangzhou, China |
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| Abstract: | After research on a 2000t/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. |
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| Keywords: | Fault tree Superheater Overtemperature Diagnose analyze |
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