FU Jian-guo, CAO Jin-zhong, LIU Jin-chuan, et al. ANALYSIS AND SOLUTIONS AGAINST THE IMPACT OF ELECTROMAGNETIC VALVE STICKING ON OPERATION OF 220 MW STEAM TURBINE UNIT[J]. Thermal power generation, 2009, 38(5): 69-71.
FU Jian-guo, CAO Jin-zhong, LIU Jin-chuan, et al. ANALYSIS AND SOLUTIONS AGAINST THE IMPACT OF ELECTROMAGNETIC VALVE STICKING ON OPERATION OF 220 MW STEAM TURBINE UNIT[J]. Thermal power generation, 2009, 38(5): 69-71.DOI:
Presented in this paper are two operation failures caused by the sticking of electromagnetic valves in a steam turbine unit with a capacity of 220MW.Analysis was made to the impact of valve sticking on safe operation of the turbine unit.And some solutions were put forward to prevent such failures.