飞来峡水电厂计算机监控系统的投运经验

THE EXPERIENCE FROM OPERATION OF THE COMPUTER SUPERVISORY AND CONTROL SYSTEM AT FEILAIXIA HYDRAULIC POWER PLANT

简要介绍了飞来峡水电厂计算机监控系统的配置和运行状况 ;着重介绍了该系统从投入运行至今所发现的系统原设计中的缺陷 ,包括 UPS容量不足、带负荷拉隔离刀闸、母线配置不当、机旁屏内模块发热等 ,以及系统投运中由于偶然因素和模块损坏导致的故障 ;

This paper briefly introduces the configuration and operation status of the computer supervisory and control system at Feilaixia Hydraulic Power Plant. It mainly describes the defects in the original design which have been found since the system was put into operation, including the insufficiency of UPS capacity, on-load operation of the isolator, improper bus-bar configuration, overheat of modules in the cubicle, and so on, as well as faults caused by incidental factors and damage of modules. It also expounds their corresponding treatment and improvement methods.