内蒙古电力技术
內矇古電力技術
내몽고전력기술
Inner Mongolia Electric Power
2015年
5期
87-90
,共4页
汽轮机可倾瓦%轴承金属温度%顶轴油管%轴承间隙%轴承紧力
汽輪機可傾瓦%軸承金屬溫度%頂軸油管%軸承間隙%軸承緊力
기륜궤가경와%축승금속온도%정축유관%축승간극%축승긴력
steam turbine tilting bearing plate%bearing metal temperature%jack oil tube%bearing clearance%bearing tight force
内蒙古京泰发电有限责任公司300 MW机组运行过程中发生了轴承温度高故障，介绍了故障现象，分析认为故障是因顶轴油管断裂引起的。通过采取补焊、修刮轴承、更换顶轴油管，以及调整轴承间隙、紧力等措施，机组轴承温度恢复正常，保障了机组运行的安全稳定性。
內矇古京泰髮電有限責任公司300 MW機組運行過程中髮生瞭軸承溫度高故障，介紹瞭故障現象，分析認為故障是因頂軸油管斷裂引起的。通過採取補銲、脩颳軸承、更換頂軸油管，以及調整軸承間隙、緊力等措施，機組軸承溫度恢複正常，保障瞭機組運行的安全穩定性。
내몽고경태발전유한책임공사300 MW궤조운행과정중발생료축승온도고고장，개소료고장현상，분석인위고장시인정축유관단렬인기적。통과채취보한、수괄축승、경환정축유관，이급조정축승간극、긴력등조시，궤조축승온도회복정상，보장료궤조운행적안전은정성。
The high bearing temperature failure occurred during the 300 MW unit operation in Inner Mongolia Jingtai Power Co.,Ltd., and the failure phenomenon was introduced. The reasons for the failure were analyzed. By taking welding, repair and maintenance of the bearing, replacement of the top shaft oil pipe, as well as adjustment of the bearing clearance, tight force and other measures, the unit bearing temperature returned to normal, which protected the safety and stability of the unit operation.
