摘要
龙颈水电厂第二级电站三台机组经过增容技术改造,转轮更换为HLJF3209。利用超声波法等现场测试技术对机组进行现场效率测试,测试结果表明技术指标和经济效益均取得显著效果。
Turbine runners were replaced by HLJF3209 with a capacity increasing reform in 3 units of the second grade station of Longjing Hydropower Plant.In-situ efficiency tests have been done to the units with ultrasonic method.As a result,both technical parameter and economic benefit are improved greatly.
出处
《广东水利电力职业技术学院学报》
2006年第2期24-27,共4页
Journal of Guangdong Polytechnic of Water Resources and Electric Engineering
关键词
龙颈水电厂
水轮机
水力机组
效率测试
Longjing hydropower plant
hydraulic turbine
water power unit
efficiency test
