我国水轮机空蚀磨损破坏状况与对策  

The Cavitation and Abrasion Damage Condition of Hydraulic Turbine and Countermeasures in China

作　　者：段生孝[1] 

机构地区：[1]甘肃省电力试验研究所,甘肃兰州730050

出　　处：《大电机技术》2001年第6期56-59,64,共5页Large Electric Machine and Hydraulic Turbine

摘　　要：本文在介绍我国水电开发前景和水轮机空蚀磨损破坏状况的基础上提出了防止空蚀磨损破坏的对策 ,并且介绍了多年来在提高多泥沙河流水电站检修能力方面做的工作和目前开展的机坑内水轮机修复机器人研究中提出的要求。In this paper, on the basis of presenting the foreground of the hydroelectric develepment and the cavitation and abrasion damage condition of hydraulic turbine in China, proposes the proposal to prevent cavitation and abrasion of turbine, and presents the works made by Gansu Electric Power Company in recent many yesrs to elevate the repair ability for hydroelectric power station in the silt_laden river. The requirements brought up in the research of the robot to repair hydraulic turbines at present were introduced.

关 键 词：水轮机 空蚀磨损破坏 对策 检修 

分 类 号：TK730.8[交通运输工程—轮机工程]