| 电炉控制系统中的电流有效值检测 |
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| 引用本文： | 李坚,吴登亚. 电炉控制系统中的电流有效值检测[J]. 硬质合金, 2001, 18(4): 237-240 |
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| 作者姓名： | 李坚 吴登亚 |
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| 作者单位： | 株洲硬质合金厂,株洲,412000 |
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| 摘 要： | 分析了非正弦电量给测量和检测带来的问题 ,提出了用真有效值模块解决这一问题的方法 ,用垂熔烧结炉自动控制系统的实测数据验证了这一方法可行。
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| 关 键 词： | 非正弦交流电流 有效值 垂熔烧结炉 |
MEASUREMENT OF EFFECTIVE CURRENT VALUE IN THE SYSTEM O F ELECTRIC FURNACE CONTROL |
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| Li Jian Wu Dengyai. MEASUREMENT OF EFFECTIVE CURRENT VALUE IN THE SYSTEM O F ELECTRIC FURNACE CONTROL[J]. Cemented Carbide, 2001, 18(4): 237-240 |
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| Authors: | Li Jian Wu Dengyai |
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| Affiliation: | Zhuzhou Cemented Carbide Works |
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| Abstract: | The problems on measurement and inspection caused by non-sinusoidal quantity of electricity were analysed in this paper,and the method to solve this problem with modele of true effective value was put forward.This method was verified to be feasible by the datas measured in automatic control system of vertical zone refining furnace. |
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| Keywords: | non-sinusoidal alternating current effective value vertical zone refining furnace. |
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