高关水电站增效扩容改造

高关水电站建于上个世纪80年代中期,原机组、控制设备为70年代产品,技术落后,配置标准低,运行已20多年,机组及控制设备老化严重,机组效率低,性能差,故障多,存在不少安全隐患。针对电站这种现状,结合增效扩容改造的原则,阐述了所采用的新技术、新设备等措施。改造后机组装机容量及其效率得到整体提升。

Capacity Expansion and Productivity Improvement of Gaoguan Hydropower Station

Gaoguan Hydropower Station was built in the early 1980 s, and the original generator units and the controlling equipment are the products of the 1970s, which are of out-of-date technology and low standard of configuration .After the operation over 20 years, these units and controlling equipment are generally in a serious ageing situation with low ef-ficiency, poor performance , frequent failure and high security risk .Under this circumstance , a reconstruction work on capacity expansion and productivity improvement of the station is carried out .New technology and equipment are adopt-ed.After the reconstruction , the installation capacity is expanded and the overall productivity is improved .