| 电场闪络时除尘用三相电源的运行特性分析 |
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| 引用本文： | 谢小杰.电场闪络时除尘用三相电源的运行特性分析[J].工业控制计算机,2012,25(8):70-71. |
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| 作者姓名： | 谢小杰 |
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| 作者单位： | 福建龙净环保股份有限公司,福建龙岩,364000 |
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| 摘 要： | 研制了一种基于DSP的静电除尘用三相电源。基于三相交流调压主电路拓扑,分析了除尘器电场火花闪络发生时三相电源的运行特点,提出了火花闪络发生时三相电源的控制策略,指出此时多为高能火花。实验结果验证了对闪络发生时三相电源运行特性分析的正确性。
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| 关 键 词： | 三相交流调压 高能火花 控制策略 |
Operation Characteristic Analysis of Three-phase Power Supply for Electrostatic Precipitator |
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| Abstract: | Three-phase power supply for electrostatic precipitator based on DSP has been developed.Based on the topology of three-phase AC voltage-regulating circuit,the operating features and the control strategy of three-phase power supply is introduced when electric spark flashover occurs.The sparks are high-energy sparks in most cases at this time.Experience results verified the validity of operation characteristic analysis. |
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| Keywords: | three-phase AC voltage-regulating high-energy spark control strategy |
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