| 分布参数对静电除尘用高频高压电源的影响 |
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| 引用本文： | 高洪,齐虹,陈冲.分布参数对静电除尘用高频高压电源的影响[J].电气应用,2007,26(3):47-48,94. |
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| 作者姓名： | 高洪 齐虹 陈冲 |
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| 作者单位： | 福州大学电气工程与自动化学院,350002 |
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| 摘 要： | 应用串联谐振技术设计的静电除尘用高频高压电源因其电源体积小、除尘效率高等优点将逐渐取代传统的工频电源.但高频变压器中分布参数的影响使得谐振电流发生畸变,使控制系统失效.本文在原有的高频开关式电源的基础上,利用补偿电感,有效地抑制了高频变压器中分布参数的影响,仿真结果表明了该方法的有效性.
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| 关 键 词： | 串联谐振 高频变压器 分布参数 |
| 修稿时间： | 2006年6月5日 |
Effects of Parasitical Parameter on High-Frequency and High-Voltage Power Supply for Electrostatic Precipitator |
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| Gao Hong.Effects of Parasitical Parameter on High-Frequency and High-Voltage Power Supply for Electrostatic Precipitator[J].Electrotechnical Application,2007,26(3):47-48,94. |
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| Authors: | Gao Hong |
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| Affiliation: | Fuzhou University |
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| Abstract: | High-frequency and high-voltage power supply for electrostatic precipitator uses Series resonant technology will gradually replace traditional power supply,because of its small size,high efficiency and so on.But the existence of parasitical parameter in the high-frequency transformer distorts the wave- form of resonant current and makes the control system invalid. This paper connects a compensate inductance to the formal reso- nant power supply,effectively restricts the influence of parasiti- cal parameter in the high-frequency transformer.The experi- ment results prove the validity of this method. |
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| Keywords: | series resonance high-frequency transformer parasitical parameter |
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