| 模拟量光端机在能源管控项目中的应用 |
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| 引用本文： | 王秀华,滕敬启. 模拟量光端机在能源管控项目中的应用[J]. 自动化应用, 2014, 0(11): 33+52-33 |
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| 作者姓名： | 王秀华 滕敬启 |
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| 作者单位： | 山东莱钢集团自动化部,山东莱芜,271104 |
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| 摘 要： | 莱钢能源管控系统将全莱钢所有能源计量点的流量、温度、压力信号通过PLC传输到莱钢能源管控大厅,针对其中电磁干扰、地环干扰和雷电破坏等难题,介绍模拟量光端机的应用。
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| 关 键 词： | 模拟量光端机 传输 PLC 能源计量 |
Discussion and Application of Analog Optical in Energy Management and Control Projects |
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| WANG Xiu-hua , TENG Jing-qi. Discussion and Application of Analog Optical in Energy Management and Control Projects[J]. Automation Application, 2014, 0(11): 33+52-33 |
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| Authors: | WANG Xiu-hua TENG Jing-qi |
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| Affiliation: | WANG Xiu-hua;TENG Jing-qi;Automation Department of Shandong Laiwu Steel Group; |
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| Abstract: | All the flow, temperature, pressure signals of energy metering points in Laiwu Steel are sent to power manage- ment and control center through PLC. According to the difficulties of electromagnetic interference, ground loop interference and lightning damage, the application of analog optical is introduced. |
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| Keywords: | analog pptical transport PLC energy metering |
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