南桠河和耿达水电站机组主轴密封改造为螺旋动力泵式主轴密封后，解决了多年存在的运行缺陷。
After unit shaft sealing was reformed into spiral dynamic pump sealing in Nanyaheand Gengda hydropower stations, operation defect which existed for many years is disappeared.
对原大朝山水电站安全监测系统人工观测数据库中的不足进行了更新改造。
The manual observation database of the dam safety monitoring system of the Dachaoshan Hydropower Station is improved.
将该挑坎应用于爽岛水电站滑雪道改造，经过现场泄洪测试和近5年的工程运行检验，证明了试验效果和应用情况良好。
It has been applied in the Shuangdao hydropower station for 5 years. Through practical running and testing, it proved the situation good.
介绍了陈村水电站厂用电系统设备技术改造情况。
This paper introduces the reformation of the station-service power supply equipment at Chencun Hydropower Station.
二滩水电站投运初期，油、水、风系统先后出现了许多问题，通过应用新产品和新技术对其进行了改造。
In the initial operation of Ertan Hydropower Station, its oil, water and compression air systems occur many problems so that the new product and technology are applied to improve them.
高坝洲水电站经过改造后的电气主接线大大提高了电站经济效益、系统稳定性、操作灵活性。
Through the reform of the main electrical connection, the economical effect, operating stability and flexibility of Gaobazhou hydropower station are notably improved.
南桠河和耿达水电站机组主轴密封改造为螺旋动力泵式主轴密封后，解决了多年存在的运行缺陷。
After unit shaft sealing was reformed into spiral dynamic pump sealing in Nanyaheand Gengda hydropower stations, operation defect which existed for many y...
杨凌水电站的励磁装置经过改造，采用微机励磁调节装置，性能已经远远优于未改造之前的励磁调节装置。
Yangling hydropower station has adopted microcomputer excitation regulator, its performance is far better than the former excitation equipment.
在小型水电站微机监控改造工程中同期系统安装和调试稍有不慎可能引起严重后果，必须引起高度重视。
When we reconstruct the microcomputer monitoring unit in a small hydropower station, only little error may cause severe influence. So we should pay more attention on it.
介绍了龙羊峡水电站大坝安全监测项目的设置、监测系统改造的思路及过程、自动化监测系统的结构和功能特点等。
The design characters and operation status of the automatic monitoring system of upper-reservior of the Shisanling Pumped Storage Power Plant;
介绍了龙羊峡水电站大坝安全监测项目的设置、监测系统改造的思路及过程、自动化监测系统的结构和功能特点等。
The design characters and operation status of the automatic monitoring system of upper-reservior of the Shisanling Pumped Storage Power Plant;
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