| 防爆起重机的进一步完善 |
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| 引用本文： | 付凤芝. 防爆起重机的进一步完善[J]. 防爆电机, 2003, 0(3): 34-36 |
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| 作者姓名： | 付凤芝 |
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| 作者单位： | 大连重工起重集团有限公司,辽宁,大连,116022 |
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| 摘 要： | 随着化工及军工企业的扩建，防爆起重机作为一种特殊用途的起重机需求量与日俱增，寻求设计出更为先进实用的产品来满足生产的需要已成为起重机生产厂的目标。目前在防爆起重机的变频调速不很成熟的前提下，对双速电机的控制方案作进一步改进已成为必要。
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| 关 键 词： | 防爆起重机 起升机构 制动器 防爆电机 控制线路 |
| 修稿时间： | 2003-06-16 |
Further Improvement on Explosion-Proof Crane |
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| Fu Fengzhi. Further Improvement on Explosion-Proof Crane[J]. Explosion-proof Electric Machine, 2003, 0(3): 34-36 |
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| Authors: | Fu Fengzhi |
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| Abstract: | With the extension of chemical and military industries,the demand for the explosion-proof crane as a special crane,is on the increase.The crane manufacturers' goal is to design and manufacture a kind of more advanced and practical products to meet the demand of customers.Under the present conditions that the variable-frequency adjustable-speed technique of explosion-proof crane is not very perfect,it is necessary that control scheme of double-speed motor should be further improved. |
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| Keywords: | Explosion-proof crane lenze brake duty type continuous operation duration factor |
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