| 主井提升机电控低频电源的技术改造 |
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| 引用本文： | 赵春祥,马德国,杨喜盛. 主井提升机电控低频电源的技术改造[J]. 有色冶金节能, 2001, 0(1): 43-45 |
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| 作者姓名： | 赵春祥 马德国 杨喜盛 |
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| 作者单位： | 白银有色金属公司 |
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| 摘 要： | 针对白银公司深部铜矿主井揽或机原电控低频电源设备老化严重，已属淘汰产品，备品、备件无法采购，导致主井提升机难以正常运行等问题，文章好采用全数字交一交变频低拖动装置取代低频发动机组的情况，低频电源技术改造后节能效果显著，整个提升系统达到了安全可靠、经济合理地运行。
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| 关 键 词： | 主井提升机 低频发电机组 全数字交一交变频器 电源 技术改造 |
TECHNICAL RECONSTRACTION OF ELECTRICCONTROL LOWER FREQVENCY POWER SOVRCE OF SHAFT HOISTER |
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| Zhao Chunxiang Ma Deguo Yang Xisheng. TECHNICAL RECONSTRACTION OF ELECTRICCONTROL LOWER FREQVENCY POWER SOVRCE OF SHAFT HOISTER[J]. Energy Saving Of Non-Ferrous Metallurgy, 2001, 0(1): 43-45 |
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| Authors: | Zhao Chunxiang Ma Deguo Yang Xisheng |
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| Affiliation: | Baiyin Non - ferrous Metals Co. |
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| Abstract: | In this paper, the fact of low frequency generator group replaced by digital A. c to A. C low frequency coverter drawing device,due to serious aged of the equipment and facibties of original system,no channel for purchasing the spare parts and incapability of ensuring safty operation, After the updating , it has a obvious energy - saving , All hoisting system operate safely and ecnomically. |
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| Keywords: | shaft hoister low - frequency generator group digital A. C to A. C frequency coverter |
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