Causes analysis of large terminal temperature difference of 600MW subcritical generator
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Abstract

Abstract: Abstract:In Huadian Baiyinhua Jinshan Power Company Limited, #1, #2 turbines′ high and low pressure heaters′ terminal temperature differences are sharply higher than the designed value, with a maximum deviation of 13.94℃. After analyzing parameters collected from 300 ,400 and 565MW, causes are concluded that both the heaters′ water level and the extraction steam temperature exceeded standard values; and measures are put forward.

Key words: Keywords:heater, thermal measurement, water level, extraction steam temperature

HUANG Taiming. Causes analysis of large terminal temperature difference of 600MW subcritical generator  [J]. Huadian Technology, 2015, 37(4): 36-38.

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Causes analysis of large terminal temperature difference of 600MW subcritical generator 

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