Causes analysis and treatment measures on terminal difference rising of 200MW steam turbine condenser

Huadian Technology ›› 2012, Vol. 34 ›› Issue (3): 10-11.

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Causes analysis and treatment measures on terminal difference rising of 200MW steam turbine condenser

ZHENG Chunhua,YUAN Jinmei，WU Tao

Xinjiang Huadian Hongyanchi Power Plant Corporation Limited, Urumqi 830047, China

Received:1900-01-01 Revised:1900-01-01 Online:2012-03-25 Published:2012-03-25

Abstract

Abstract: The condenser terminal difference of unit No.2 in Xinjiang Huadian Hongyanchi Power Plant Corporation Limited was increased along with the service age. In this paper the reasons of the condenser terminal difference rising were analyzed, and the treatment measures using acid cleaning and metallicmembrane plating were put forward. The sediments inside the condenser were removed thoroughly, the terminal difference was lower, therefore the unit efficiency was improved, and the generating cost reduced.
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Key words: condenser, cleaning, terminal difference, acid cleaning, metallic-membrane plating, economical efficiency

ZHENG Chunhua;YUAN Jinmei;WU Tao. Causes analysis and treatment measures on terminal difference rising of 200MW steam turbine condenser[J]. Huadian Technology, 2012, 34(3): 10-11.

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Causes analysis and treatment measures on terminal difference rising of 200MW steam turbine condenser

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