| 一种新型提升机用低频电源的研制 |
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| 引用本文： | 焦文良,姜平.一种新型提升机用低频电源的研制[J].矿山机械,2002,30(9):47-48. |
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| 作者姓名： | 焦文良 姜平 |
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| 作者单位： | [1]黑龙江科技学院，黑龙江鸡西158105 [2]大连石灰石矿 |
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| 摘 要： | 介绍了一种利用大规模专用集成电路HEF4752研制的低频电源,论述了三相低频信号产生、零电流检测、系统组成以及抗干扰设计。
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| 关 键 词： | 提升机 低频电源 电气制动方式 抗干扰设计 电源 |
Development of New type of Low-frequency Power Source for Hoist. |
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| Jiao Wenliang.Development of New type of Low-frequency Power Source for Hoist.[J].Mining & Processing Equipment,2002,30(9):47-48. |
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| Authors: | Jiao Wenliang |
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| Affiliation: | Jiao Wenliang |
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| Abstract: | The paper introduces a low-frequency power source which is developed by means of large-scale specialized integrated circuit HEF4752, expounds the production ofthree-phase low-frequency signal, detection of zero-current, composition of system and design of anti-interference. |
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| Keywords: | Mining hoist Electrical braking Low-frequency power source Zero-current detection |
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