波纹金属软管代替分油器可行性研究  

Feasibility Study on Replacement of the Oil Distributor with Corrugated Metal Hose

作　　者：孟周银 成传诗 黄奎 MENG Zhouyin;CHENG Chuanshi;HUANG Kui(China Yangtze Power Co., Ltd., Yichang 443002, China)

机构地区：[1]中国长江电力股份有限公司

出　　处：《水电与新能源》2019年第5期54-55,共2页Hydropower and New Energy

摘　　要：经分析研究和理论计算,在大型机组摇摆式接力器上,采用波纹金属软管替代分油器直接向接力器开关腔供油是可行的,不仅可减少检修维护的工作量,又可提高系统运行的稳定性,且具备安装条件。The feasibility of replacing the oil distributor with corrugated metal hose in swing-type guide vane servomotor in large-scale units is analyzed. The results show that it is feasible to adopt corrugated metal hose instead of the oil distributor to supply oil directly to the servomotor switch chamber. The installation condition is also available. It can not only reduce the maintenance workload, but also improve the operational stability of the system.

关 键 词：摇摆式接力器 分油器 波纹金属软管 

分 类 号：TM312[电气工程—电机]