摘要
本文详细分析了朝阳湖电站水轮机效率偏低的原因，并针对电站情况进行了增效技术改造，用A542a转轮替代了HL129转轮，取得了明显的经济效益。
：This paper analyzed why hydraulic turbine efficiency for Chaoyanghu water power station is lower in detail. For this condition, the hydraulic turbine was replaced HL129 runner with A542a runner. The economic benefit is notable.
出处
《大电机技术》
北大核心
2001年第S1期18-19,30,共3页
Large Electric Machine and Hydraulic Turbine
关键词
长短叶片转轮
水轮机技术改造
：runner with half vanes
technical transformation for turbine
