| 高压变频技术在烧结主抽风机上的应用 |
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| 引用本文： | 杨河清,叶正文.高压变频技术在烧结主抽风机上的应用[J].山东冶金,2012(1):27-28,30. |
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| 作者姓名： | 杨河清 叶正文 |
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| 作者单位： | 济南钢铁股份有限公司炼铁厂 |
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| 摘 要： | 济钢400m2烧结机主抽风机采用高压变频器起动和变频调速运行,实现2台电机与2台变频器无扰切换、互为备用。系统实现了同步投切、飞车起动、同步机励磁自动调节等功能,节电率超过20%,效益显著。
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| 关 键 词： | 烧结机 主抽风机 高压变频技术 节电 |
Application of High Voltage Frequency Conversion Technology in the Sinter Main Exhauster |
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| YANG He-qing, YE Zheng-wen.Application of High Voltage Frequency Conversion Technology in the Sinter Main Exhauster[J].Shandong Metallurgy,2012(1):27-28,30. |
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| Authors: | YANG He-qing YE Zheng-wen |
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| Affiliation: | (The Ironmaking Plant of Jinan Iron and Steel Co., Ltd., Jinan 250101, China) |
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| Abstract: | The main exhauster of Jinan Steel’s 400 m2 sinter machine adopted high voltage inverter starting and frequency control operation, achieving undisturbed switching and mutual backup between 2 motors and 2 transducers. The system realized synchronous switching, speed starting and synchronous machine excitation automatic adjusting function and so on. The electricity saving rate was more than 20 percent and the benefit was distinct. |
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| Keywords: | sinter machine main exhaust fan high voltage frequency conversion technology electricity saving |
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