| 矿井通风机励磁控制线路的改进 |
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| 引用本文： | 孔庆臣,赵春刚,张海宁.矿井通风机励磁控制线路的改进[J].黑龙江科技学院学报,2003,13(1):31-33. |
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| 作者姓名： | 孔庆臣 赵春刚 张海宁 |
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| 作者单位： | 黑龙江科技学院,计算机与信息工程系,黑龙江,鸡西,158105 |
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| 摘 要： | 针对矿井通风机励磁电压易波动等问题，以使用较为广泛的KGLF11型可控硅励磁装置为基础，采用以TC787AP为核心的新型移相电路，彻底解决了因元器件的选用及控制原理的欠缺引起的波动问题，从而实现了控制系统安全、可靠、高效的运行。
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| 关 键 词： | TC787AP KJZ－6B KGLF11 可控硅 整流脉冲 移相控制 额定电压 |
| 文章编号： | 1671-0118(2003)01-0031-02 |
Improving on Magnetic Driven Control Circuit of Coal Mine Fanner |
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| KONG Qingchen,ZHAO Chungang,ZHANG Haining.Improving on Magnetic Driven Control Circuit of Coal Mine Fanner[J].Journal of Heilongjiang Institute of Science and Technology,2003,13(1):31-33. |
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| Authors: | KONG Qingchen ZHAO Chungang ZHANG Haining |
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| Abstract: | Directed at the problems, such as instability of the voltage of excitation of mining ventilator, the paper discusses using KGLF11 silicon controlled excitation device as the foundation and verifying through the on-the-spot practice. This paper introduces the adoption of TC787AP as the core of new -type phase shift circuits to solve the drawback completely, namely the incorrect selection of the components and deficient principle of controlling in the original design. Thus this method provides a safeguard for safe, reliable, high - efficient operations of the equipment. |
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| Keywords: | TC787AP KJZ-6B KGLF11 thyristor commutating pulse phase shift control rated voltage |
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