YAO Yi-weiYong’an Thermal Power Plant. REPAIR TECHNOLOGY IN THE FIELD FOR FINAL-STAGE WATER ERODED BLADES OF A 100 MW STEAM TURBINE[J]. Thermal power generation, 2007, (6): 92-93.
YAO Yi-weiYong’an Thermal Power Plant. REPAIR TECHNOLOGY IN THE FIELD FOR FINAL-STAGE WATER ERODED BLADES OF A 100 MW STEAM TURBINE[J]. Thermal power generation, 2007, (6): 92-93. DOI: 10.19666/j.rlfd.2007.06.025.
100 MW汽轮机末级水蚀叶片现场修复工艺
摘要
介绍了在电厂检修时对1台100MW机组汽轮机末级水蚀叶片的修复情况。修复后
末级叶片无需进行热处理和对转子做动平衡
至今已正常运行两年多。
Abstract
The situation of repair for final-stage water eroded blades of a 100 MW steam turbine during the time of repair in one power plant has been presented. After repair
it is not necessary to carry out heat treatment of the final-stage blades and dynamic balancing of the rotor
the operation to be normal through more than two years.