| 高压变频器在九道岭煤矿交流提升系统的应用 |
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| 作者单位： | 荣信电力电子股份有限公司 |
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| 摘 要： | 针对落后的交流绕线电机转子串电阻方式矿井提升机系统进行变频改造是十分必要的,本文对具体实施和改造后系统特点进行了分析和说明,对变频系统的原理和特点进行了阐述,针对煤矿行业提升机的高能耗提出的现代化的解决方案。
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| 关 键 词： | 提升机 高压变频器 四象限 节能 |
High voltage inverter in the nine ridge coal mine hoist system applications |
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| Abstract: | For backward way of ac winding motor rotor string resistance mine hoist system of inverter is very necessary, in this paper, the concrete implementation and characteristics of the reformed system is analyzed and shows that the principle and characteristics of frequency conversion system, coal industry, for hoist the high energy consumption of the modernization of the solutions are put forward. |
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| Keywords: | hoist High voltage frequency converter Four quadrant Energy saving |
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