| 一种高精度三相工频标准谐波信号源的设计 |
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| 引用本文： | 曹锐. 一种高精度三相工频标准谐波信号源的设计[J]. 电气技术, 2010, 0(2): 87-90 |
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| 作者姓名： | 曹锐 |
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| 作者单位： | 太原市优特奥科电子科技有限公司,太原,030006 |
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| 摘 要： | 高精度三相工频标准谐波信号源是程控高精度三相工频标准谐波功率电源的核心。本文设计了一种高精度三相工频标准谐波信号源,该信号源基于数字波形合成技术,可实现三相谐波电压和谐波电流的精准的频率、相位和幅值的调节。文中详细分析了其工作原理和软硬件设计。最后给出了测试波形。
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| 关 键 词： | 工频 电力谐波 标准信号源 数字波形合成 |
Design of a High-Precision Three-Phase Power-Frequency Standard Harmonics Signal Source |
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| Cao Rui. Design of a High-Precision Three-Phase Power-Frequency Standard Harmonics Signal Source[J]. Electrical Engineering, 2010, 0(2): 87-90 |
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| Authors: | Cao Rui |
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| Affiliation: | Taiyuan Accupower Electronics Technologies;Taiyuan 030006 |
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| Abstract: | The high-precision three-phase power-frequency standard harmonics signal source is the most important part of a computer-controlled high-precision threephase power-frequency standard harmonics power source. A very innovative highprecision three-phase power-frequency standard harmonics signal source based on digitally synthesized waveform techniques is introduced in this paper. Precise frequency,phase,and amplitude control of both voltage harmonics and current harmonics are realized in the new signal source.... |
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| Keywords: | power-frequency power line harmonics standard signal source digitally synthesized waveform |
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