Analysis and countermeasure of oil leakage in QFR480 generator

Huadian Technology ›› 2018, Vol. 40 ›› Issue (9): 18-20.

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Analysis and countermeasure of oil leakage in QFR480 generator

Jiangsu Huadian Qishuyan Power Generation Company Limited, Changzhou 213011, China

Online:2018-09-25 Published:2018-10-12

Abstract

Abstract:

Two oil leakage cases of Dongfang Mitsubishi QFR480 gas turbine generator are introduced. The causes and troubleshooting methods for unsmooth hydrogen side oil return of the sealoil system are analyzed, and the preventive measures are put forward to improve the reliability of the generator operation.

Key words:

generator, hydrogen side oil return, hydrogendischarge regulating oil tank, defoaming box, air resistance

YANG Xutao.

Analysis and countermeasure of oil leakage in QFR480 generator

[J]. Huadian Technology, 2018, 40(9): 18-20.

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Analysis and countermeasure of oil leakage in QFR480 generator

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