红水河
紅水河
홍수하
HONGSHUI RIVER
2014年
3期
39-42
,共4页
陈炳森%彭鸣周%罗锋
陳炳森%彭鳴週%囉鋒
진병삼%팽명주%라봉
卧式水轮发电机组%冷却系统%轴永润滑油
臥式水輪髮電機組%冷卻繫統%軸永潤滑油
와식수륜발전궤조%냉각계통%축영윤활유
horizontal hydro-generator unit%cooling system%bearing lubricating oil
∶分析所略二级水电站卧式水轮发电机组轴承润滑油外循环冷却系统在机组运行过程中存在的严重安全隐患，结合电站的技改工程，通过研究和分析，从冷却器型式、润滑油泵供电、轴承座排油口结构等方面对机组轴承外循环冷却系统进行全面改造，从而提高了机组运行的安全稳定性。
∶分析所略二級水電站臥式水輪髮電機組軸承潤滑油外循環冷卻繫統在機組運行過程中存在的嚴重安全隱患，結閤電站的技改工程，通過研究和分析，從冷卻器型式、潤滑油泵供電、軸承座排油口結構等方麵對機組軸承外循環冷卻繫統進行全麵改造，從而提高瞭機組運行的安全穩定性。
∶분석소략이급수전참와식수륜발전궤조축승윤활유외순배냉각계통재궤조운행과정중존재적엄중안전은환，결합전참적기개공정，통과연구화분석，종냉각기형식、윤활유빙공전、축승좌배유구결구등방면대궤조축승외순배냉각계통진행전면개조，종이제고료궤조운행적안전은정성。
The paper makes an analysis on serious safety risks existed in the bearing lubricating oil outer circulating cooling system of horizontal hydro-generator unit of Suolue-II hydropower station during the operation process.The safety and stability of operating unit was improved through overall innovation of the cooling system from the aspects of cooler type, power supply of lubricating oil pump and the structure of bearing seat oil discharge outlet etc.
