| HL-2M 装置真空烘烤控制系统概述 |
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| 引用本文： | 蔡 强,贾瑞宝,蒙建朋,邱丽媛,颉延风.HL-2M 装置真空烘烤控制系统概述[J].核聚变与等离子体物理,2021,41(Z1):377-382. |
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| 作者姓名： | 蔡 强 贾瑞宝 蒙建朋 邱丽媛 颉延风 |
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| 作者单位： | (核工业西南物理研究院，成都 610041) |
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| 摘 要： | HL-2M 真空烘烤系统采用两台可编程逻辑控制器(PLC)构成一个自动控制系统，根据工艺要求编制
相应逻辑程序来控制各执行机构，实现对系统加热器电功率、换热器热负荷以及阀门开度的程序调节，达到±2℃
温升梯度的烘烤目的。PLC 与阀岛建立工业以太网(Profinet)通信协议，通过地址映射的方式控制进出真空室和偏
滤器的开关阀，调整烘烤系统的负载投入。
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| 关 键 词： | 可编程逻辑控制器(PLC) 真空烘烤 工业以太网通信 |
| 收稿时间： | 2021-04-29 |
Design of HL-2M vacuum baking system |
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| CAI Qiang,JIA Rui-bao,MENG Jian-peng,QIU Li-yuan,XIE Yan-feng.Design of HL-2M vacuum baking system[J].Nuclear Fusion and Plasma Physics,2021,41(Z1):377-382. |
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| Authors: | CAI Qiang JIA Rui-bao MENG Jian-peng QIU Li-yuan XIE Yan-feng |
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| Institution: | (Southwestern Institute of Physics, Chengdu 610041) |
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| Abstract: | The HL-2M vacuum baking system use two PLCs (Programmable logic Controller) to form an
automatic control system, and compile the corresponding logic program according to the process requirements to
control each actuator, realize the program adjustment of the system heater electric power, heat exchanger heat load
and valve opening, and achieve the purpose of baking with a temperature rise gradient of ±2℃. The PLC
establishes the profinet communication protocol with the valve island, and controls the on-off valves in and out of
the vacuum chamber and the divertor through address mapping and adjusts the load input of the baking system. |
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| Keywords: | PLC Nitrogen baking Profinet communication |
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