根据凝泵变频器的特点和除氧器两个调节阀的特性，对除氧器水位控制策略进行了完善和改进。
Based on the characteristic of condensate pump transducer and two relay valves of deaerator, we improve the strategy of water level control in the deaerator.
该系统采用电动给水泵变速调节和调节阀共同完成水位控制。
The system employs the variable speed regulation of electrically driven feed pump and the regulator valve to fulfill the control of water level.
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