| 变频器在天铁运输部起重机控制系统中的应用 |
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| 引用本文： | 赵利萍. 变频器在天铁运输部起重机控制系统中的应用[J]. 天津冶金, 2014, 0(6): 35-37 |
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| 作者姓名： | 赵利萍 |
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| 作者单位： | 天津天铁冶金集团运输部; |
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| 摘 要： | 对艾默生EV3000变频器在天铁运输部起重机控制系统应用过程中出现的问题进行了分析,通过调整其控制参数、优化控制工艺及变频器的选定,有效地降低了起重机设备故障率,提高了工作效率,降低了劳动强度,保障了装运工作的正常运转。
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| 关 键 词： | 起重机 异步电动机 变频调速 变频器 |
Application of Frequency Converter to Crane Control System of Tiantie Transportation Division |
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| ZHAO Li-ping. Application of Frequency Converter to Crane Control System of Tiantie Transportation Division[J]. Tianjin Metallurgy, 2014, 0(6): 35-37 |
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| Authors: | ZHAO Li-ping |
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| Affiliation: | ZHAO Li-ping (Transportation Division of Tianjin Tiantie Metallurgy Group, She County, Hebei Province 056404, China) |
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| Abstract: | The paper analyzes the problems occurring in Emerson EV3000 frequency converter during the operation process of crane control system of Tiantie Transportation Division. Control parameters are adjusted and control process and frequency converter selection optimized. Crane failure rate is effectively lowered with improved working efficiency and reduced labor strength. The normal running of loading and transportation work is ensured. |
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| Keywords: | crane asynchronous motor VVVF frequency converter |
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