| 电站化学水处理仿真系统的研发 |
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| 引用本文： | 郑源滨,白焰. 电站化学水处理仿真系统的研发[J]. 电站系统工程, 2009, 25(5) |
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| 作者姓名： | 郑源滨 白焰 |
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| 作者单位： | 华北电力大学自动化系;华北电力大学自动化系 |
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| 摘 要： | 研发了一套电站化学水处理仿真系统,设计并制造了化学水处理系统仿真模型,应用MC9S12D系列单片机、IIC总线及CAN总线技术开发控制板控制虚拟设备,为连接PLC预留了通信接口。在建立气动执行器数学模型的基础上,通过上位机进行设备的状态配置实现故障仿真,由PLC控制系统实现全程顺控。开发化学水处理系统的仿真软件,具备单片机的控制功能和上位机的配置功能,仿真软件可以由留有的接口进一步开发应用。
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| 关 键 词： | 水处理 CAN总线 故障仿真 气动隔膜阀 |
Development of Chemical Water Treatment Simulation System in Power Plant |
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| ZHENG Yuan-bin,BAI Yan. Development of Chemical Water Treatment Simulation System in Power Plant[J]. Power System Engineering, 2009, 25(5) |
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| Authors: | ZHENG Yuan-bin BAI Yan |
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| Affiliation: | ZHENG Yuan-bin,BAI Yan |
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| Abstract: | A chemical water treatment simulation system in Power Plant is developed. The Freescale's microcontroller MC9S12D, IIC and CAN bus technology are utilized to develop circuit board to control virtual devices. The interface for PLC is reserved in circuit board. It also simulates various statuses of instruments in water treatment system. The mathematical model of pneumatic actuators is made in this dissertation for failure states simulation. The simulation model can be controlled by PLC, and the fault status c... |
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| Keywords: | water treatment CAN Bus fault emulation pneumatic diaphragm valve |
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