炳灵水电站调速器导叶主配拒动信号改造  

The Technological Remoulding of Bingling Hydropower Station Speed Governor Guide Vane Main Distributing Valve Malfunction Signal

作　　者：高庆磊 

机构地区：[1]甘肃电投炳灵水电开发有限责任公司,甘肃永靖731600

出　　处：《科技视界》2017年第17期92-93,37,共3页Science & Technology Vision

摘　　要：炳灵水电站是黄河龙青段梯级第十三座水电站,以发电为主,兼有一定的灌溉、供水、发展旅游及改善环境等综合利用效益。由于在甩负荷试验过程中发现,转速大于115%Ne就会误启动事故停机流程,通过反复研究、调整方案,最终解决了误停机的问题,文章主要介绍了解决上述问题的过程及效果。Bingling hydropower station is the thirteenth one of the cascade hydropower stations in the Yellow River Longqing section.It is a generation-based hydropower station,with irrigation, water supply,tourism development and environmental improvement functions. During load rejection test process,it is found that if the speed is greater than 115% Ne,accident shutdown process will be started wrongly. After repeated research and program adjustment,the paper has given the solution to this problem and the implementation effect.

关 键 词：炳灵水电站 主配拒动 改造 

分 类 号：TV734[水利工程—水利水电工程]