Air Lift System Based on PROFIBUS DP Mass Flow Controller for Nuclear Application
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摘要: 针对核燃料后处理用空气升液系统,给出了基于PROFIBUS DP总线质量流量控制器的控制方法。针对空气升液系统组成提出了控制系统组成结构。详细分析了PROFIBUS DP总线质量流量的选型、电气连接和软件实现。最后,提出使用多项式回归的方式,建立了压缩空气流量与被提升料液流量的关系。
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关键词:
- 核燃料后处理 /
- 空气升液系统 /
- PROFIBUS DP /
- 质量流量控制器 /
- 多项式回归
Abstract: The control method of mass flow controller based on PROFIBUS DP is presented for the air lift system for nuclear fuel reprocessing. Based on the introduction of the composition of air lift system, this paper presents the structure of the control system, and studies the selection of the PROFIBUS DP fieldbus mass flow controller, the electric connection and the software realization. Finally, the relationship between the compressed air flow and the liquid flow is established by the polynomial regression method.-
Key words:
- Nuclear fuel reprocessing /
- Air lift system /
- PROFIBUS DP /
- Mass flow controller /
- Polynomial regression
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