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Control Tactics of Condensate Pump Retrofit by Using High Voltage Frequency Conversion in Thermal Power Plant
Author(s): 
Pages: 52-54
Year: Issue:  4
Journal: ELECTRICAL EQUIPMENT

Keyword:  凝结水泵高压变频改造Teleperm XP系统控制策略;
Abstract: 介绍了华能福州电厂二期2×350 MW机组的凝结水泵高压变频改造方案,提出了变频改造后所面临的凝汽器水位自动控制,变频凝结水泵和工频凝结水泵之间的连锁切换,除氧器上水调节阀的工作模式切换等相关控制策略及其在西门子Teleperm-XP控制系统中实现的过程,并提出了需要进一步进行试验优化的问题.
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