Reformation of incoming air filtration system of 9Etype gas turbine

Huadian Technology ›› 2015, Vol. 37 ›› Issue (2): 30-33.

Reformation of incoming air filtration system of 9Etype gas turbine

(1.Inner Mongolia Sulige Gas Power Generation Company Limited, Erdos 017300, China; 2.Yantair Company Limited, Yantai 264003, China; 3.Beijing LongWei Power Generation Technology Company Limited, Beijing 100044, China)

Online:2015-02-25 Published:2015-04-02

Abstract

Abstract: Abstract:The problems, which occurred in operation of incoming air filtration system of 9Etype gas turbine of Inner Mongolia Sulige Gas Power Generation Company Limited, were introduced. The reformation scheme was proposed. Based on comparison of operation parameters and reformation effect, the influence of incoming air pressure loss of the gas turbine on the unit performance was analyzed. After the reformation, the service lives of the filter element and the compressor blade were lengthened. The maintenance cost was reduced, and the unit performance was improved obviously.

Key words: Keywords:gas turbine, incoming air filtration system, prefiltration outer, operation parameters, economic efficiency

WANG Shuguo1, SUN Jian2, HOU Li3, ZENG Rongpeng3. Reformation of incoming air filtration system of 9Etype gas turbine[J]. Huadian Technology, 2015, 37(2): 30-33.

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Reformation of incoming air filtration system of 9Etype gas turbine

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