| 日照港煤堆场皮带机节电研究 |
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| 引用本文： | 崔广健,陈立平.日照港煤堆场皮带机节电研究[J].港口科技,2007(6):9-13,20. |
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| 作者姓名： | 崔广健 陈立平 |
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| 作者单位： | 日照港(集团)有限公司,山东,日照,276826 |
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| 摘 要： | 针对日照港煤堆场皮带机运输系统中多条皮带机长期在低效率状态下运行这一现状,分析了电机的运行情况,提出了2种节电改造方案,并对2种方案进行了技术和效益对比分析,最后选择了最佳方案,取得了良好效果。
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| 关 键 词： | 节电 特性曲线 功率因数 负荷 PLC |
A Research on Electricity-Saving of the Belt Conveyer On the Coal Yard of Rizhao Port |
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| Cui Guangjian,Chen Liping.A Research on Electricity-Saving of the Belt Conveyer On the Coal Yard of Rizhao Port[J].Science & Technology of Ports,2007(6):9-13,20. |
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| Authors: | Cui Guangjian Chen Liping |
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| Institution: | Rizhao Port Group Co. , Ltd. , Shandong Rizhao 276826 |
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| Abstract: | Pointing against the situation that a few belt conveyers run under low-power for a long time on the coal yard of Rizhao Port, this paper analyses the running condition of the motors, puts forward reformation plans for electricity-saving and compares the technology and benefit between these two plans. At last it chooses the optimum plan to reform the control system of the belt conveyer,which gets a good result. |
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| Keywords: | electricity-saving speciality curve power factor load PLC |
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