| 300MW机组电动给水泵联锁功能的完善 |
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| 引用本文： | 焦旭光,雍绍平,薛建华. 300MW机组电动给水泵联锁功能的完善[J]. 现代电力, 2004, 21(6): 98-101 |
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| 作者姓名： | 焦旭光 雍绍平 薛建华 |
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| 作者单位： | 宁夏大坝发电有限责任公司,宁夏青铜峡市,751607 |
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| 摘 要： | 针对 30 0MW机组汽动给水泵出现故障或汽机跳闸后造成机组上水困难 ,从而引起锅炉缺水、被迫停机或减负荷的情况 ,利用INFI - 90系统先后对二期 4台汽动给水泵的MEH控制系统全部进行了改造 ,实现跳闸首出记忆、数据追忆、在线修改控制组态等 ,使改造后的MEH控制系统可靠性有了很大的提高 ,有利于机组的安全稳定运行。
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| 关 键 词： | 锅炉 电动给水泵 完善 功能 |
| 文章编号： | 1007-2322(2004)06-0098-04 |
| 修稿时间： | 2004-09-30 |
Perfection on the Interlock Function for Electrical Feed-Water Pump of 300MW Unit |
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| Jiao Xuguang,Yong Shaoping,Xue Jianhua. Perfection on the Interlock Function for Electrical Feed-Water Pump of 300MW Unit[J]. Modern Electric Power, 2004, 21(6): 98-101 |
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| Authors: | Jiao Xuguang Yong Shaoping Xue Jianhua |
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| Abstract: | As to the shortage of feed water because of the fault of the 300MW unit feed water pump and the trip of the turbine , which can result in the shut down of the boiler, the paper lays down some practicable and feasible preventive measures:by INFI-90 system to make reform on the MEH control system of four feed water pumps.More developments was realized. |
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| Keywords: | boiler electrical feed water pump perfection fuaction |
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