| 基于WinCC及S7-300的糖浆上浮自动控制系统 |
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| 引用本文： | 徐宁,叶权圣,陈骏佳,秦健南,陈建斌.基于WinCC及S7-300的糖浆上浮自动控制系统[J].甘蔗糖业,2017(4). |
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| 作者姓名： | 徐宁 叶权圣 陈骏佳 秦健南 陈建斌 |
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| 作者单位： | 广东省生物工程研究所(广州甘蔗糖业研究所) 广东省甘蔗改良与生物炼制重点实验室,广东广州,510316 |
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| 基金项目： | 广东省科学院科研平台环境与能力建设专项资金项目 |
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| 摘 要： | 针对甘蔗糖厂糖浆上浮工序,基于西门子Win CC V7.0及S7-300系列PLC,设计了甘蔗糖浆上浮自动控制系统,该系统能够实现糖浆上浮工段主要工艺指标的自动控制。糖浆泵、助剂泵、制泡机、拨渣机均使用西门子MM420/430系列变频器进行控制,变频器通过Profibus DP总线同S7-300 PLC通讯。该系统软硬件结构设计科学合理,极大地提高糖浆上浮过程效率及自动化水平。
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| 关 键 词： | 糖浆上浮 自动控制 上位机组态 |
Flotation Automatic Control System Based on WinCC and S7-300 |
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| XU Ning,YE Quan-sheng,CHEN Jun-jia,QIN Jian-nan,CHEN Jian-bin.Flotation Automatic Control System Based on WinCC and S7-300[J].Sugarcane and Canesugar,2017(4). |
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| Authors: | XU Ning YE Quan-sheng CHEN Jun-jia QIN Jian-nan CHEN Jian-bin |
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| Abstract: | Aiming at the syrup flotation section in sugar mill, this paper designed a flotation automatic control system based on WinCC and S7-300 series PLC. Key process parameters in flotation section could be automatically controlled by the system. Main devices such as bump, frothing machine and scum reducer were controlled via MM420/430 series converter, which was communicated with S7-300 through Profibus DP. The hardware and software structure of the system were well designed, and this system would greatly improve the efficiency and automation level of the process. |
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| Keywords: | Syrup floatation Automatic control WinCC |
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