摘要
介绍龚嘴水电站对大坝4台机组闸门启闭机电气控制系统进行的改造,将1F、2F、3F、4F机组进水口工作闸门电气控制系统原有的集中控制方式改造为单机、单屏控制,实现了对各机组电气控制系统的独立检修和消缺,从而避免误操作,提高机组安全运行稳定性。
The electric control system reformation of 4 units＇ gate hoists in Gongzui Hydropower Station is introduced. The original centralized control mode of 4 units＇ inlet gate is transformed into single-machine single-screen control, which realize the independent inspection and defect elimination for the electrical control system of each unit, avoid incor- rect operation and improve the stability and safety of unit operation.
出处
《水电与新能源》
2013年第5期33-35,共3页
Hydropower and New Energy
关键词
快速闸门
控制系统
改造
PLC
rapid operating gate
control system
reformation
PLC
