价值工程
價值工程
개치공정
VALUE ENGINEERING
2013年
32期
57-58,59
,共3页
TTS%跳闸系统%S5-95F%DCS%超速测试
TTS%跳閘繫統%S5-95F%DCS%超速測試
TTS%도갑계통%S5-95F%DCS%초속측시
TTS%trip system%S5-95F%DCS%overspeed test
邯峰电厂TTS系统（汽轮机跳闸系统）采用的是SIEMENS公司的S5-95F型PLC设备，经过长期运行，暴露出诸多问题。自投产以来，我厂多次因汽机跳闸系统误动引起机组跳闸。因此我厂对汽机跳闸系统的软件部分进行优化，将其容易引起误动的部分进行合理的修改。优化完成后收到了明显的效果，自优化以来运行至今没发生因汽机跳闸系统故障引起的机组误跳闸事故。
邯峰電廠TTS繫統（汽輪機跳閘繫統）採用的是SIEMENS公司的S5-95F型PLC設備，經過長期運行，暴露齣諸多問題。自投產以來，我廠多次因汽機跳閘繫統誤動引起機組跳閘。因此我廠對汽機跳閘繫統的軟件部分進行優化，將其容易引起誤動的部分進行閤理的脩改。優化完成後收到瞭明顯的效果，自優化以來運行至今沒髮生因汽機跳閘繫統故障引起的機組誤跳閘事故。
함봉전엄TTS계통（기륜궤도갑계통）채용적시SIEMENS공사적S5-95F형PLC설비，경과장기운행，폭로출제다문제。자투산이래，아엄다차인기궤도갑계통오동인기궤조도갑。인차아엄대기궤도갑계통적연건부분진행우화，장기용역인기오동적부분진행합리적수개。우화완성후수도료명현적효과，자우화이래운행지금몰발생인기궤도갑계통고장인기적궤조오도갑사고。
Hanfeng Power Plant TTS system (turbine trip system) is used in S5-95F type PLC device of SIEMENS company. After a long running, it exposed many problems. It has occurred turbine trip system malfunction caused tripping several times since the operation. So the software part of the turbine trip system of our plant is optimized, the part which is easy to cause some malfunction is made reasonable modification. It received a significant effect after optimization, and since it is optimized, it has not occurred fault trip accident caused by fault of turbine trip system unit.
