| 180吨钢水罐车变频运行故障的分析处理 |
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| 引用本文： | 郁景民,冷春辉. 180吨钢水罐车变频运行故障的分析处理[J]. 冶金设备, 2019, 0(3): 55-59 |
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| 作者姓名： | 郁景民 冷春辉 |
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| 作者单位： | 秦皇岛秦冶重工有限公司 |
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| 摘 要： | 本文论述了变频调速系统在钢水罐车中的应用过程,对应用中出现的过流现象原因进行了分析和探讨,提出了按重载匹配变频装置选型设置的解决措施。进一步,为实现在现有负荷状况下变频驱动的无故障运行,提出了参数调整策略,保障了系统运行稳定性,降低了故障率。
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| 关 键 词： | 钢水罐车 变频控制 故障分析 |
Variable Frequency Operation Fault Analysis and Treatment of 180t Ladle Car |
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| Yu Jingniin,Leng Chunhui. Variable Frequency Operation Fault Analysis and Treatment of 180t Ladle Car[J]. Metallurgical Equipment, 2019, 0(3): 55-59 |
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| Authors: | Yu Jingniin Leng Chunhui |
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| Affiliation: | (Qinhuangdao Qin Ye Heavy Industiy Co.,Ltd.,Qinhuangdao 066318) |
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| Abstract: | The application process of variable frequency speed regulation system in hot metal ladle car is discussed in this paper. The causes of over-current phenomena in the application were analyzed and discussed, and solutions were proposed to solve this problem that is to choose the inverter strict according to heavy load applications. Further, in order to realize the trouble-free operation of the variable frequency control system under the existing configuration conditions, a parameter adjustment strategy is proposed to ensure the stability of the system operation and reduce the failure rate. |
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| Keywords: | Ladle car Variable frequency control Fault analysis |
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