MEI Tong-tang1, ZHAO Yong2, TIAN Liang2 1.Ningxia Guohua Andong Generation Co Ltd. ANALYSIS OF SEVERAL OPERATING TROUBLES IN GENERATORS OF NEWLY CONSTRUCTED UNITS[J]. Thermal power generation, 2009, 38(10): 89-91.
MEI Tong-tang1, ZHAO Yong2, TIAN Liang2 1.Ningxia Guohua Andong Generation Co Ltd. ANALYSIS OF SEVERAL OPERATING TROUBLES IN GENERATORS OF NEWLY CONSTRUCTED UNITS[J]. Thermal power generation, 2009, 38(10): 89-91.DOI:
Several operating troubles of newly constructed units have been presented.Through analysis of some troubles
such as winding damage resulted from blockage in water system of the stator
coils injuring due to foeign matters deposited on the ends of stator
and burn-out of loop type lead wire for the stator etc.
it is found that the troubles all are resulted from defects appeared in manufacture and installation process of the turbo-generator sets.Regarding to this
corresponding recommendations have been proposed
to prevent frequent occurrence of similar troubles on newly constructed units.